← Capabilities
- International families
- 9,6742015 to 2024
- Leading country
- United States1.4× the next
- All families
- 38khome filings included
- Over five years
- Rising2020 to 2024 against the five before
Year by year
Patent families by country of origin and the year of the earliest filing, 2000 to 2025; 2025 is a part year, still filling in. International families are those for which protection was sought beyond one country.
Volume
International patent families in the capability, by the year of the earliest filing.
Source: Global Institute for National Capability (GINC), 2026. Underlying patents from 107 patent offices, IFI CLAIMS and Google
Share by country
Each country's share of the year's international families, in per cent: the capability's five largest countries of origin, 2015 to 2024, and the rest of the world.
Source: Global Institute for National Capability (GINC), 2026. Underlying patents from 107 patent offices, IFI CLAIMS and Google
Country leaderboard
International patent families, 2015 to 2024, by country of origin. Growth compares the latest five full years with the five before.
Ten largest
United States
China
Japan
France
South Korea
Germany
Sweden
Finland
United Kingdom
Canada
3,071
2,252
925
693
509
449
274
274
237
111
| 2000 to 2025 | ||||||
|---|---|---|---|---|---|---|
| 1 | United States | 3,071 | 31.7% | 1.3× | 5,315 | |
| 2 | China | 2,252 | 23.3% | 3.4× | 24,790 | |
| 3 | Japan | 925 | 9.6% | 1.7× | 1,502 | |
| 4 | France | 693 | 7.2% | 0.9× | 807 | |
| 5 | South Korea | 509 | 5.3% | 3.4× | 1,483 | |
| 6 | Germany | 449 | 4.6% | 1.1× | 559 | |
| 7 | Sweden | 274 | 2.8% | 1.5× | 283 | |
| 8 | Finland | 274 | 2.8% | 5.5× | 286 | |
| 9 | United Kingdom | 237 | 2.4% | 0.9× | 305 | |
| 10 | Canada | 111 | 1.1% | 1.7× | 155 | |
| 11 | Taiwan | 93 | 1.0% | 3.2× | 120 | |
| 12 | Singapore | 84 | 0.9% | 6.6× | 89 | |
| 13 | Italy | 77 | 0.8% | 1.0× | 111 | |
| 14 | Israel | 75 | 0.8% | 0.7× | 87 | |
| 15 | Türkiye | 62 | 0.6% | 7.9× | 83 | |
| 16 | India | 51 | 0.5% | 1.4× | 67 | |
| 17 | Spain | 47 | 0.5% | 1.6× | 57 | |
| 18 | Switzerland | 46 | 0.5% | 1.7× | 49 | |
| 19 | Russia | 41 | 0.4% | 0.4× | 1,010 | |
| 20 | Austria | 38 | 0.4% | 0.8× | 41 | |
| 21 | Belgium | 34 | 0.4% | 0.7× | 38 | |
| 22 | Netherlands | 33 | 0.3% | 1.8× | 40 | |
| 23 | Australia | 32 | 0.3% | 0.9× | 46 | |
| 24 | Luxembourg | 15 | 0.2% | 0.7× | 17 | |
| 25 | Ireland | 13 | 0.1% | 0.4× | 16 | |
| 26 | Denmark | 11 | 0.1% | 0.8× | 11 | |
| 27 | Hong Kong | 11 | 0.1% | 1.8× | 17 | |
| 28 | Brazil | 8 | 0.1% | 3.0× | 20 | |
| 29 | New Zealand | 8 | 0.1% | 3.0× | 8 | |
| 30 | Poland | 7 | 0.1% | – | 29 | |
| 31 | Mexico | 7 | 0.1% | 1.3× | 18 | |
| 32 | South Africa | 5 | 0.1% | 4.0× | 7 | |
| 33 | Saudi Arabia | 4 | 0.0% | 0.3× | 9 | |
| 34 | Portugal | 4 | 0.0% | 3.0× | 5 | |
| 35 | Norway | 3 | 0.0% | 2.0× | 4 | |
| 36 | Hungary | 3 | 0.0% | 0.5× | 8 | |
| 37 | Liechtenstein | 2 | 0.0% | – | 2 | |
| 38 | Czechia | 0 | 0.0% | – | 3 | |
| 39 | Malaysia | 0 | 0.0% | – | 1 |
Applicants
The largest applicants by international patent families, 2015 to 2024: across the world, then within each of the five countries with the most families in Satellites & Orbital Systems. Names are as held in the source and are not consolidated across subsidiaries.
Global
9,674 international families
HUAWEI TECH CO LTD · China
QUALCOMM INC · United States
HUGHES NETWORK SYSTEMS LLC · United States
ERICSSON TELEFON AB L M · Sweden
BEIJING XIAOMI MOBILE SOFTWARE CO LTD · China
NOKIA TECHNOLOGIES OY · Finland
736
384
317
235
231
228
United States
3,071 international families
QUALCOMM INC
HUGHES NETWORK SYSTEMS LLC
BOEING CO
APPLE INC
VIASAT INC
HONEYWELL INT INC
368
317
210
110
105
102
China
2,252 international families
HUAWEI TECH CO LTD
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
ZTE CORP
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD
Datang mobile communications equipment co ltd
732
231
141
104
92
88
Japan
925 international families
MITSUBISHI ELECTRIC CORP
SONY GROUP CORP
SOFTBANK CORP
NEC CORP
SONY CORP
NIPPON TELEGRAPH & TELEPHONE
179
94
73
67
65
62
France
693 international families
THALES SA
AIRBUS DEFENCE & SPACE SAS
ARIANEGROUP SAS
CENTRE NAT ETD SPATIALES
AIRBUS SAFRAN LAUNCHERS SAS
CENTRE NAT RECH SCIENT
190
138
85
48
28
23
South Korea
509 international families
SAMSUNG ELECTRONICS CO LTD
LG ELECTRONICS INC
KOREA AEROSPACE RES INST
ELECTRONICS & TELECOMMUNICATIONS RES INST
HYUNDAI MOTOR CO LTD
KIA CORP
180
72
43
33
24
23
Similar capabilities
The nine capabilities that share the most international patent families with Satellites & Orbital Systems, 2015 to 2024: the families counted in both as a share of those counted in either. Each card shows its five largest countries.
Critical Technology
Satellite & Constellation Technologies
93.1% shared · 9,200 families in both
United States
China
Japan
France
South Korea
2,984
2,248
933
651
508
National Security
Space Support to Operations
78.0% shared · 7,633 families in both
United States
China
Japan
South Korea
France
2,402
2,136
706
480
437
Strategic Infrastructure
Ground Segment & Tracking
14.9% shared · 1,555 families in both
United States
China
Japan
South Korea
France
738
578
300
153
115
Critical Technology
Advanced Propulsion & Hypersonic Systems
8.2% shared · 872 families in both
United States
France
Germany
Japan
China
732
229
172
130
104
Strategic Infrastructure
Air Navigation & Traffic Management
7.2% shared · 1,140 families in both
United States
Japan
China
France
Germany
2,940
1,014
815
738
380
Critical Technology
Space Launch & Reusable Systems
5.8% shared · 589 families in both
United States
France
Germany
Japan
China
369
176
121
104
78
Strategic Infrastructure
Subsea Cables & International Gateways
4.9% shared · 511 families in both
United States
China
United Kingdom
France
Japan
335
189
129
117
83
National Security
Assured Space Access
4.7% shared · 483 families in both
United States
France
Germany
Japan
China
348
166
106
80
69
National Security
Space Domain Awareness & Control
4.0% shared · 390 families in both
Japan
United States
France
Germany
China
145
123
41
26
21
Crosswalk
How Satellites & Orbital Systems is matched to the patent classifications. The entries below were chosen for it; each stands for itself and everything beneath it in the scheme, 165 Cooperative entries in all. A patent family counts when any of its codes, in either scheme and at any office, falls under one of them. Codes since retired are placed under the entries that replaced them.
| Entry | Title in the scheme | Why it is chosen | CPC codes | IPC codes | Documents |
|---|---|---|---|---|---|
| B64G1/00 | Cosmonautic vehicles | Spacecraft, satellites and their equipment | 127 | 28 | 154,789 |
| H04B7/185 | Space-based or airborne stations; Stations for satellite systems | Satellite communication systems and stations | 42 | 4 | 111,685 |
| B64G1/002 | Launch systems | Left out | |||
| H04B7/18502 | Airborne stations | Left out | |||
| H04B7/18517 | Transmission equipment in earth stations | Left out | |||
| H04B7/18519 | Operations control, administration or maintenance | Left out |
CPC and IPC codes are the codes in use on patent documents, at any office, that fall under the entry. Documents is the larger of the two schemes' counts of documents carrying one of them. An entry with no IPC codes can be told apart only in the Cooperative scheme.
The Cooperative codes in use that count towards Satellites & Orbital Systems: 169 codes on 266,474 documents. The 150 most used are listed; the full list is in the cpc-to-capability.csv download.
| Code | Title | Under entry | How placed | Documents |
|---|---|---|---|---|
| H04B7/18513 | Transmission in a satellite or space-based system | H04B7/185 | In the scheme | 25,290 |
| H04B7/1851 | Systems using a satellite or space-based relay | H04B7/185 | In the scheme | 10,505 |
| H04B7/185 | Space-based or airborne stations; Stations for satellite systems | H04B7/185 | In the scheme | 8,364 |
| H04B7/18515 | Transmission equipment in satellites or space-based relays | H04B7/185 | In the scheme | 7,993 |
| B64G1/66 | Arrangements or adaptations of apparatus or instruments, not otherwise provided for | B64G1/00 | In the scheme | 6,838 |
| B64G1/244 | Spacecraft control systems | B64G1/00 | In the scheme | 6,560 |
| B64G1/10 | Artificial satellites; Systems of such satellites; Interplanetary vehicles | B64G1/00 | In the scheme | 5,423 |
| H04B7/18521 | Systems of inter linked satellites, i.e. inter satellite service | H04B7/185 | In the scheme | 4,738 |
| B64G1/22 | Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles | B64G1/00 | In the scheme | 4,384 |
| B64G1/443 | Photovoltaic cell arrays | B64G1/00 | In the scheme | 4,302 |
| B64G1/242 | Orbits and trajectories | B64G1/00 | In the scheme | 4,216 |
| H04B7/18539 | Arrangements for managing radio, resources, i.e. for establishing or releasing a connection | H04B7/185 | In the scheme | 4,010 |
| H04B7/18541 | Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources | H04B7/185 | In the scheme | 3,963 |
| B64G1/402 | Propellant tanks; Feeding propellants | B64G1/00 | In the scheme | 3,731 |
| B64G1/58 | Thermal protection, e.g. heat shields | B64G1/00 | In the scheme | 3,540 |
| H04B7/18563 | Arrangements for interconnecting multiple systems | H04B7/185 | In the scheme | 3,402 |
| B64G1/44 | Arrangements or adaptations of power supply systems using radiation, e.g. deployable solar arrays | B64G1/00 | In the scheme | 3,201 |
| B64G1/1085 | Swarms and constellations | B64G1/00 | In the scheme | 3,160 |
| B64G1/26 | Guiding or controlling apparatus, e.g. for attitude control using jets | B64G1/00 | In the scheme | 3,097 |
| H04B7/18582 | Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access | H04B7/185 | In the scheme | 3,050 |
| B64G1/641 | Interstage or payload connectors | B64G1/00 | In the scheme | 3,036 |
| H04B7/18523 | Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service | H04B7/185 | In the scheme | 2,983 |
| H04B7/18584 | Arrangements for data networking, i.e. for data packet routing, for congestion control | H04B7/185 | In the scheme | 2,824 |
| B64G1/50 | Arrangements or adaptations of devices for control of environment or living conditions for temperature control | B64G1/00 | In the scheme | 2,704 |
| H04B7/195 | Non-synchronous stations | H04B7/185 | In the scheme | 2,695 |
| H04B7/18543 | Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control | H04B7/185 | In the scheme | 2,656 |
| B64G1/40 | Arrangements or adaptations of propulsion systems | B64G1/00 | In the scheme | 2,615 |
| B64G1/36 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors | B64G1/00 | In the scheme | 2,613 |
| B64G1/401 | Liquid propellant rocket engines | B64G1/00 | In the scheme | 2,442 |
| H04B7/18532 | Arrangements for managing transmission, i.e. for transporting data or a signalling message | H04B7/185 | In the scheme | 2,411 |
| B64G1/245 | Attitude control algorithms for spacecraft attitude control | B64G1/00 | In the scheme | 2,404 |
| B64G1/645 | Separators | B64G1/00 | In the scheme | 2,312 |
| B64G1/64 | Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements | B64G1/00 | In the scheme | 2,292 |
| B64G1/222 | Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state | B64G1/00 | In the scheme | 2,275 |
| B64G1/1007 | Communications satellites | B64G1/00 | In the scheme | 2,247 |
| B64G1/24 | Guiding or controlling apparatus, e.g. for attitude control | B64G1/00 | In the scheme | 2,236 |
| B64G1/1021 | Earth observation satellites | B64G1/00 | In the scheme | 2,205 |
| B64G1/283 | Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using reaction wheels | B64G1/00 | In the scheme | 2,125 |
| B64G1/503 | Radiator panels | B64G1/00 | In the scheme | 2,120 |
| B64G1/413 | Ion or plasma engines | B64G1/00 | In the scheme | 2,106 |
| H04B7/1853 | Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service | H04B7/185 | In the scheme | 2,076 |
| B64G1/2427 | Transfer orbits | B64G1/00 | In the scheme | 2,039 |
| B64G1/428 | Power distribution and management | B64G1/00 | In the scheme | 2,014 |
| B64G1/62 | Systems for re-entry into the earth's atmosphere; Retarding or landing devices | B64G1/00 | In the scheme | 1,868 |
| B64G1/2229 | Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state characterised by the deployment actuating mechanism | B64G1/00 | In the scheme | 1,809 |
| H04B7/18528 | Satellite systems for providing two-way communications service to a network of fixed stations, i.e. fixed satellite service or very small aperture terminal [VSAT] system | H04B7/185 | In the scheme | 1,693 |
| H04B7/18578 | Satellite systems for providing broadband data service to individual earth stations | H04B7/185 | In the scheme | 1,637 |
| B64G1/6462 | Docking or rendezvous systems characterised by the means for engaging other vehicles | B64G1/00 | In the scheme | 1,592 |
| B64G1/646 | Docking or rendezvous systems | B64G1/00 | In the scheme | 1,589 |
| H04B7/19 | Earth-synchronous stations | H04B7/185 | In the scheme | 1,560 |
| B64G1/285 | Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using momentum wheels | B64G1/00 | In the scheme | 1,555 |
| H04B7/18534 | Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity | H04B7/185 | In the scheme | 1,532 |
| B64G1/14 | Space shuttles | B64G1/00 | In the scheme | 1,507 |
| B64G1/2222 | Folding | B64G1/00 | In the scheme | 1,475 |
| H04B7/18558 | Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations | H04B7/185 | In the scheme | 1,454 |
| H04B7/1858 | Arrangements for data transmission on the physical system, i.e. for data bit transmission between network components | H04B7/185 | In the scheme | 1,432 |
| B64G1/361 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using star sensors | B64G1/00 | In the scheme | 1,420 |
| B64G1/4021 | Tank construction; Details thereof | B64G1/00 | In the scheme | 1,414 |
| H04B7/1855 | Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification | H04B7/185 | In the scheme | 1,405 |
| H04B7/18567 | Arrangements for providing additional services to the basic mobile satellite telephony service | H04B7/185 | In the scheme | 1,380 |
| B64G1/286 | Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using control momentum gyroscopes (CMGs) | B64G1/00 | In the scheme | 1,347 |
| H04B7/18545 | Arrangements for managing station mobility, i.e. for station registration or localisation | H04B7/185 | In the scheme | 1,341 |
| B64G1/2224 | Folding about multiple axes | B64G1/00 | In the scheme | 1,332 |
| B64G1/2228 | Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state characterised by the hold-down or release mechanisms | B64G1/00 | In the scheme | 1,275 |
| B64G1/223 | Modular spacecraft systems | B64G1/00 | In the scheme | 1,265 |
| B64G1/32 | Guiding or controlling apparatus, e.g. for attitude control using earth's magnetic field | B64G1/00 | In the scheme | 1,218 |
| H04B7/18547 | Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station | H04B7/185 | In the scheme | 1,207 |
| B64G1/363 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using sun sensors | B64G1/00 | In the scheme | 1,206 |
| B64G1/643 | Interstage or payload connectors for arranging multiple satellites in a single launcher | B64G1/00 | In the scheme | 1,187 |
| B64G1/28 | Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect | B64G1/00 | In the scheme | 1,144 |
| B64G1/369 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using gyroscopes as attitude sensors | B64G1/00 | In the scheme | 1,116 |
| H04B7/18526 | Arrangements for data linking, networking or transporting, or for controlling an end to end session | H04B7/185 | In the scheme | 1,116 |
| B64G1/506 | Heat pipes | B64G1/00 | In the scheme | 1,090 |
| B64G1/6455 | Pyrotechnics; Using heat | B64G1/00 | In the scheme | 1,088 |
| B64G1/52 | Protection, safety or emergency devices; Survival aids | B64G1/00 | In the scheme | 1,063 |
| B64G1/365 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using horizon or Earth sensors | B64G1/00 | In the scheme | 1,052 |
| B64G1/409 | Unconventional spacecraft propulsion systems | B64G1/00 | In the scheme | 1,042 |
| B64G1/16 | Extraterrestrial cars | B64G1/00 | In the scheme | 1,030 |
| B64G1/1078 | Maintenance satellites | B64G1/00 | In the scheme | 976 |
| B64G1/1028 | Earth observation satellites using optical means for mapping, surveying or detection, e.g. of intelligence | B64G1/00 | In the scheme | 969 |
| B64G1/6457 | Springs; Shape memory actuators | B64G1/00 | In the scheme | 966 |
| B64G1/2429 | Station keeping | B64G1/00 | In the scheme | 954 |
| B64G1/2227 | Inflating | B64G1/00 | In the scheme | 930 |
| B64G1/411 | Electric propulsion | B64G1/00 | In the scheme | 916 |
| B64G1/54 | Protection against radiation | B64G1/00 | In the scheme | 897 |
| H04B7/18589 | Arrangements for controlling an end to end session, i.e. for initialising, synchronising or terminating an end to end link | H04B7/185 | In the scheme | 891 |
| B64G1/60 | Crew or passenger accommodations | B64G1/00 | In the scheme | 887 |
| H04B7/18571 | Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations | H04B7/185 | In the scheme | 871 |
| B64G1/226 | Special coatings for spacecraft | B64G1/00 | In the scheme | 869 |
| B64G1/2225 | Rolling or unfurling | B64G1/00 | In the scheme | 867 |
| H04B7/18586 | Arrangements for data transporting, e.g. for an end to end data transport or check | H04B7/185 | In the scheme | 853 |
| B64G1/425 | Power storage | B64G1/00 | In the scheme | 846 |
| B64G1/623 | Retarding devices, e.g. retrorockets | B64G1/00 | In the scheme | 800 |
| B64G1/407 | Solar sailing | B64G1/00 | In the scheme | 790 |
| B64G1/648 | Tethers | B64G1/00 | In the scheme | 781 |
| B64G1/12 | Artificial satellites; Systems of such satellites; Interplanetary vehicles manned | B64G1/00 | In the scheme | 760 |
| B64G1/403 | Solid propellant rocket engines | B64G1/00 | In the scheme | 755 |
| B64G1/415 | Arcjets or resistojets | B64G1/00 | In the scheme | 750 |
| B64G1/105 | Space science | B64G1/00 | In the scheme | 748 |
| B64G1/1081 | Maintenance satellites for debris removal | B64G1/00 | In the scheme | 740 |
| H04B7/1856 | Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations for call routing | H04B7/185 | In the scheme | 725 |
| B64G1/00 | Cosmonautic vehicles | B64G1/00 | In the scheme | 724 |
| B64G1/281 | Spin-stabilised spacecraft | B64G1/00 | In the scheme | 708 |
| H04B7/18597 | Arrangements for system physical machines management, i.e. for construction, operations control, administration, maintenance | H04B7/185 | In the scheme | 699 |
| H04B7/18565 | Arrangements for preventing unauthorised access or for providing user protection | H04B7/185 | In the scheme | 682 |
| B64G1/642 | Clamps, e.g. Marman clamps | B64G1/00 | In the scheme | 679 |
| H04B7/18593 | Arrangements for preventing unauthorised access or for providing user protection | H04B7/185 | In the scheme | 671 |
| B64G1/38 | Guiding or controlling apparatus, e.g. for attitude control damping of oscillations, e.g. nutation dampers | B64G1/00 | In the scheme | 645 |
| B64G1/2425 | Geosynchronous orbits | B64G1/00 | In the scheme | 627 |
| B64G1/4024 | Propellant tanks; Feeding propellants refuelling in space | B64G1/00 | In the scheme | 627 |
| B64G1/228 | Damping of high-frequency vibration effects on spacecraft elements, e.g. by using acoustic vibration dampers | B64G1/00 | In the scheme | 586 |
| B64G1/56 | Protection against meteoroids or space debris | B64G1/00 | In the scheme | 586 |
| B64G1/247 | Advanced control concepts for autonomous, robotic spacecraft, e.g. by using artificial intelligence, neural networks or autonomous agents | B64G1/00 | In the scheme | 582 |
| B64G1/366 | Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors using magnetometers | B64G1/00 | In the scheme | 582 |
| B64G1/42 | Arrangements or adaptations of power supply systems | B64G1/00 | In the scheme | 569 |
| B64G1/6425 | Interstage or payload connectors arrangements for damping vibrations | B64G1/00 | In the scheme | 540 |
| B64G1/405 | Retired code | B64G1/00 | Retired, by main group | 521 |
| H04B7/18554 | Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using the position provided by an existing geolocalisation system | H04B7/185 | In the scheme | 484 |
| B64G1/408 | Nuclear spacecraft propulsion | B64G1/00 | In the scheme | 470 |
| H04B7/18576 | Satellite systems for providing narrowband data service to fixed or mobile stations, e.g. using a minisatellite, a microsatellite | H04B7/185 | In the scheme | 463 |
| H04B7/18595 | Arrangements for adapting broadband applications to satellite systems | H04B7/185 | In the scheme | 462 |
| B64G1/625 | Landing devices; Undercarriages | B64G1/00 | In the scheme | 459 |
| H04B7/18591 | Arrangements for interconnecting multiple systems | H04B7/185 | In the scheme | 457 |
| B64G1/6464 | Docking probes and receivers | B64G1/00 | In the scheme | 454 |
| B64G1/262 | Guiding or controlling apparatus, e.g. for attitude control using jets having adjustable angles, e.g. gimbaled thrusters | B64G1/00 | In the scheme | 447 |
| B64G1/417 | Electromagnetic fields or flux without mass expulsion | B64G1/00 | In the scheme | 443 |
| H04B7/18573 | Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for operations control, administration or maintenance | H04B7/185 | In the scheme | 441 |
| B64G1/68 | Arrangements or adaptations of apparatus or instruments, not otherwise provided for of meteoroid or space debris detectors | B64G1/00 | In the scheme | 409 |
| B64G1/1071 | Planetary landers intended for the exploration of the surface of planets, moons or comets | B64G1/00 | In the scheme | 408 |
| B64G1/546 | Protection against radiation shielding electronic equipment | B64G1/00 | In the scheme | 401 |
| B64G1/4022 | Arrangements of tanks in or on spacecraft | B64G1/00 | In the scheme | 396 |
| B64G1/1035 | Earth observation satellites using radar for mapping, surveying or detection, e.g. of intelligence | B64G1/00 | In the scheme | 387 |
| H04B7/18552 | Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification using a telephonic control signal and a second ranging satellite | H04B7/185 | In the scheme | 371 |
| B64G1/34 | Guiding or controlling apparatus, e.g. for attitude control using gravity gradient | B64G1/00 | In the scheme | 369 |
| H04B7/18556 | Arrangements for managing station mobility, i.e. for station registration or localisation using a location database | H04B7/185 | In the scheme | 365 |
| B64G1/644 | Interstage or payload connectors for arranging multiple satellites in a single launcher arranged for independent deployment | B64G1/00 | In the scheme | 358 |
| B64G1/1064 | Space science specifically adapted for interplanetary, solar or interstellar exploration | B64G1/00 | In the scheme | 341 |
| B64G1/46 | Arrangements or adaptations of devices for control of environment or living conditions | B64G1/00 | In the scheme | 341 |
| B64G1/422 | Nuclear power generation | B64G1/00 | In the scheme | 328 |
| B64G1/2226 | Telescoping | B64G1/00 | In the scheme | 326 |
| H04B7/18536 | Shadowing compensation therefor, e.g. by using an additional terrestrial relay | H04B7/185 | In the scheme | 321 |
| B64G1/4282 | Power distribution and management for transmitting power to earth or other spacecraft | B64G1/00 | In the scheme | 296 |
| B64G1/48 | Arrangements or adaptations of devices for control of environment or living conditions for treatment of the atmosphere | B64G1/00 | In the scheme | 295 |
| B64G1/446 | Thermal solar power generation | B64G1/00 | In the scheme | 294 |
| B64G1/404 | Hybrid rocket engines | B64G1/00 | In the scheme | 278 |
| B64G1/6459 | Fluid-actuated | B64G1/00 | In the scheme | 271 |
| B64G1/421 | Non-solar power generation | B64G1/00 | In the scheme | 259 |
| B64G1/1014 | Navigation satellites | B64G1/00 | In the scheme | 257 |
| B64G1/264 | Guiding or controlling apparatus, e.g. for attitude control using jets having adjustable angles, e.g. gimbaled thrusters mounted on adjustable booms or the like | B64G1/00 | In the scheme | 250 |
| B64G1/4005 | Air-breathing propulsion | B64G1/00 | In the scheme | 223 |
Match: Direct
The capability is itself a technology or a kind of physical system, and the classification names it. In IPC, H04B7/185 cannot be split between space and ground stations or from airborne relays. The crosswalk is a first pass that nobody has reviewed.