H04B 7/18571
For satellites
Official title: {for satellites; for fixed or mobile stations}
H04B7/18571 (For satellites) appears on 103 US grants and 49 published applications in this corpus.
Search patents in H04B- Granted patents
- 103
- Published applications
- 49
- Assignees
- 51
- Inventors
- 176
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 1 |
| 2002 | 6 | 4 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 3 | 11 |
| 2023 | 7 | 5 |
| 2024 | 7 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible multi-modem broadband terminal for mobile platforms3 Jun 2025US 12,323,221 B2Safran Passenger Innovations, LLC
- Dynamic spectrum and capacity reorganization in satellite systems20 May 2025US 12,308,942 B2Hughes Network Systems, LLC
- Tilted earth-based antenna systems and methods of tilting for communication with a satellite system4 Mar 2025US 12,244,399 B2Space Exploration Technologies Corp.
- Control method and control device in heterogeneous three-dimensional hierarchical network, and communication system31 Dec 2024US 12,184,393 B2Datang Mobile Communications Equipment Co., Ltd.
- Enhanced LDACS system that determines A-PNT information and associated methods27 Aug 2024US 12,074,682 B2Skystream LLC
- Communication interval frequency and duration tuning for satellite-based direct to cellular communications1 Oct 2026US 2026/0303202 A1AT&T Intellectual Property I, L. P.
- Methods and apparatus for orbit determination and time synchronization based on two-way user measurements19 Mar 2026US 2026/0081677 A1
- Dynamic spectrum and capacity reorganization in satellite systems4 Sep 2025US 2025/0279824 A1Hughes Network Systems, LLC
- Tilted earth-based antenna systems and methods of tilting for communication with a satellite system17 Jul 2025US 2025/0233651 A1Space Exploration Technologies Corp.
- Layer-2 connectivity from switch to access node/gateway19 Dec 2024US 2024/0421896 A1ViaSat, Inc.
Most cited
By later US patents
- Mobile communication satellite payload289US 5,548,292 ASpace Systems/Loral, Inc. · 1996
- Terrestrial antennas for satellite communication system253US 5,650,788 ATeledesic LLC · 1997
- Dual-mode satellite/cellular phone architecture with physically separable mode229US 6,134,437 AEricsson Inc. · 2000
- Planar antenna with helical antenna array and waveguide135US 5,539,421 ADaewoo Electronics Co., Ltd. · 1996
- System and method for conserving battery energy in a wireless telephone with an integral global positioning system123US 6,141,570 AEricsson Inc. · 2000