H04B 7/155
Ground-based stations
Official title: Ground-based stations (H04B7/204 takes precedence)
H04B7/155 (Ground-based stations) appears on 4,845 US grants and 5,907 published applications in this corpus.
Search patents in H04B- Granted patents
- 4,845
- Published applications
- 5,907
- Assignees
- 1,108
- Inventors
- 6,924
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 9 |
| 2002 | 20 | 33 |
| 2003 | 10 | 36 |
| 2004 | 25 | 50 |
| 2005 | 16 | 57 |
| 2006 | 38 | 71 |
| 2007 | 29 | 104 |
| 2008 | 36 | 201 |
| 2009 | 51 | 193 |
| 2010 | 84 | 286 |
| 2011 | 152 | 320 |
| 2012 | 198 | 356 |
| 2013 | 283 | 310 |
| 2014 | 390 | 233 |
| 2015 | 341 | 279 |
| 2016 | 274 | 277 |
| 2017 | 278 | 287 |
| 2018 | 305 | 253 |
| 2019 | 311 | 285 |
| 2020 | 292 | 307 |
| 2021 | 244 | 353 |
| 2022 | 279 | 372 |
| 2023 | 320 | 332 |
| 2024 | 256 | 416 |
| 2025 | 287 | 316 |
| 2026 | 174 | 171 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04B 7/15528Control of operation parameters of a relay station to exploit the physical2,137
- H04B 7/15507Relay station based processing for cell extension or control of coverage area1,046
- H04B 7/15564Relay station antennae loop interference reduction413
- H04B 7/15557Selecting relay station operation mode401
- H04B 7/15592Adapting at the relay station communication parameters for supporting cooperative relaying, i.e.306
- H04B 7/15521Combining by calculations packets received from different stations before transmitting the combined193
- H04B 7/165Employing angle modulation39
- H04B 7/17Employing pulse modulation17
Recent patents
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- Method and apparatus for latency alignment in device collaborative communications8 Oct 2026US 2026/0313571 A1Mediatek Inc.
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Most cited
By later US patents
- Method and repeater for broadband distribution589US 9,893,795 B1AT&T Intellectual Property I, L. P. · 2018
- Remote distributed antenna system482US 9,525,524 B2AT&T Intellectual Property I, L. P. · 2016
- Host node device and methods for use therewith480US 9,866,309 B2AT&T Intellectual Property I, L. P. · 2018
- Guided-wave transmission device with diversity and methods for use therewith471US 9,564,947 B2AT&T Intellectual Property I, L. P. · 2017
- Guided wave coupler, coupling module and methods for use therewith470US 9,653,770 B2AT&T Intellectual Property I, L. P. · 2017