Hughes Network Systems, LLC
🏢 View company profile →741Patents
699Active
741Granted
63Portfolio score
Filing activity: Nov 14, 1985 → Feb 22, 2024 · 22 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7398552B2 | Method and system for integrating performance enhancing functions in a virtual private network (VPN) | Electricity | 146 | Expired |
| US4768188A | Optical demand assigned local loop communication system | Electricity | 124 | Expired |
| US7584500B2 | Pre-fetching secure content using proxy architecture | Electricity | 113 | Active |
| US7389330B2 | System and method for pre-fetching content in a proxy architecture | Electricity | 112 | Expired |
| US5062122A | Delay-locked loop circuit in spread spectrum receiver | Electricity | 86 | Expired |
| US7336967B2 | Method and system for providing load-sensitive bandwidth allocation | Electricity | 65 | Expired |
| US7388869B2 | System and method for routing among private addressing domains | Electricity | 62 | Expired |
| US7164661B2 | System and method for providing a two-way satellite system | Electricity | 60 | Expired |
| US7389533B2 | Method and system for adaptively applying performance enhancing functions | Electricity | 58 | Expired |
| US7213077B2 | Method and system for providing buffer management in a performance enhancing proxy architecture | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7337233B2 | Network system with TCP/IP protocol spoofing | Electricity | 48 | Expired |
| US7085247B2 | Scheduling and queue servicing in a satellite terminal for bandwidth allocations in a broadband satellite communications system | Electricity | 47 | Expired |
| US7082467B2 | Method and device for selective transport level spoofing based on information in transport level packet | Electricity | 47 | Expired |
| US10178035B2 | System and method for providing improved quality of service over broadband networks | Electricity | 44 | Active |
| US7219158B2 | Method and system for improving network performance using a performance enhancing proxy | Emerging Cross-Sectional Technologies | 43 | Expired |
| US7370116B2 | Approach to minimize worst-case queuing delay for a switching communication system with transmission constraints | Electricity | 41 | Active |
| US8976798B2 | Method and system for communicating over a segmented virtual private network (VPN) | Electricity | 41 | Active |
| US4751701A | TDM collision detector | Electricity | 40 | Expired |
| US7133361B2 | Method and system for improvement of network performance over asymmetic links | Electricity | 39 | Expired |
| US7245405B2 | Method and system for performing stateless compression of messages | Electricity | 37 | Expired |
| US6993584B2 | Method and system for improving network performance by utilizing path selection, path activation, and profiles | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6980800B2 | System and method for providing contention channel organization for broadband satellite access in a communications network | Electricity | 35 | Expired |
| US7245930B1 | Acquisition mechanism for a mobile satellite system | Electricity | 35 | Expired |
| US7562130B2 | Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users | Electricity | 35 | Expired |
| US7170889B2 | System and method for efficiently using channel unit hardware to provide multiple narrowband channels overlaid on a single wideband channel in a satellite communications network | Electricity | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.