Globalstar, Inc.
🏢 View company profile →27Patents
24Active
27Granted
52Portfolio score
Filing activity: Jan 21, 1998 → Jan 7, 2022 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6418147B1 | Multiple vocoder mobile satellite telephone system | Electricity | 421 | Expired |
| US7672639B2 | Method and system for routing telemetry in a simplex mode | Electricity | 44 | Active |
| US8604925B2 | Simplex personal and asset tracker | Physics | 25 | Active |
| US7180873B1 | Spread spectrum code division destination access (SS-CDDA) for satellite communication system with distributed gateways | Electricity | 23 | Expired |
| US8130096B2 | Simplex personal and asset tracker | Physics | 23 | Active |
| US9345029B2 | Satellite communication system employing a combination of time division multiplexing and non-orthogonal pseudorandom noise codes and time slots | Electricity | 15 | Active |
| US10045326B2 | Cell tower functionality with satellite access to allow a cell device to roam on a satellite network or call forward on a satellite network | Electricity | 12 | Active |
| US8676121B1 | Method and apparatus for transmitting message from short-range wireless device over a satellite network | Electricity | 10 | Active |
| US7630682B2 | Satellite communication system employing a combination of time slots and orthogonal codes | Electricity | 8 | Active |
| US7792487B2 | Satellite communication system for communicating packet data messages | Electricity | 7 | Active |
| US11226416B1 | System and method to reduce PPP filter convergence time using LEO frequency band signals | Physics | 5 | Active |
| US7995989B2 | Method and apparatus providing suppression of system access by use of confidence polygons, volumes and surfaces in a mobile satellite system | Electricity | 5 | Active |
| US8923849B2 | System and method for providing an improved terrestrial subsystem for use in mobile satellite systems | Electricity | 4 | Active |
| US8106820B2 | Personal locator and locating method | Physics | 4 | Active |
| US7711320B2 | Satellite communication system for communicating packet data messages | Electricity | 4 | Active |
| US8121605B2 | Resource allocation to terrestrial and satellite services | Electricity | 4 | Active |
| US8463178B2 | Handover between ATC and satellite component of an integrated MSS/ATC system | Electricity | 3 | Active |
| US7142853B2 | Low performance warning system and method for mobile satellite service user terminals | Electricity | 3 | Expired |
| US8179832B2 | System and method for providing an improved terrestrial subsystem for use in mobile satellite systems | Electricity | 1 | Active |
| US8594682B2 | Resource allocation to terrestrial and satellite services | Electricity | 1 | Active |
| US8583036B2 | System and method for providing an improved terrestrial subsystem for use in mobile satellite systems | Electricity | 1 | Active |
| US8060082B2 | Ancillary terrestrial component services using multiple frequency bands | Electricity | 1 | Active |
| US8913960B1 | Method and apparatus for transmitting message from short-range wireless device over a satellite network | Electricity | 0 | Active |
| US9143361B2 | Satellite communication system employing a combination of time slots and orthogonal codes | Electricity | 0 | Active |
| US11740364B1 | System and method to reduce PPP filter convergence time using LEO frequency band signals | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.