H04B 1/3805
With built-in auxiliary receivers
Official title: with built-in auxiliary receivers
H04B1/3805 (With built-in auxiliary receivers) appears on 569 US grants and 602 published applications in this corpus.
Search patents in H04B- Granted patents
- 569
- Published applications
- 602
- Assignees
- 277
- Inventors
- 1,175
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 26 | 0 |
| 2001 | 16 | 9 |
| 2002 | 21 | 36 |
| 2003 | 28 | 47 |
| 2004 | 24 | 39 |
| 2005 | 21 | 35 |
| 2006 | 23 | 38 |
| 2007 | 18 | 48 |
| 2008 | 17 | 36 |
| 2009 | 25 | 37 |
| 2010 | 28 | 42 |
| 2011 | 37 | 28 |
| 2012 | 36 | 24 |
| 2013 | 36 | 19 |
| 2014 | 29 | 25 |
| 2015 | 15 | 15 |
| 2016 | 24 | 17 |
| 2017 | 7 | 11 |
| 2018 | 15 | 10 |
| 2019 | 9 | 18 |
| 2020 | 16 | 10 |
| 2021 | 10 | 12 |
| 2022 | 10 | 13 |
| 2023 | 11 | 17 |
| 2024 | 10 | 6 |
| 2025 | 10 | 8 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmitarray antenna cell29 Sep 2026US 12,750,080 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Electronic device for adjusting frequency of reference signal used to generate RF signal25 Aug 2026US 12,720,510 B2Samsung Electronics Co., Ltd.
- Frequency converting cable network signal transmission devices5 May 2026US 12,621,016 B2Ppc Broadband, Inc.
- Integrated wideband communication circuit24 Feb 2026US 12,562,769 B2BAE Systems Information and Electronic Systems Integration Inc.
- Modem supporting digital pre-distortion, antenna module, and method for operating same3 Feb 2026US 12,542,368 B2Samsung Electronics Co., Ltd.
- Radio frequency circuit and communication apparatus14 May 2026US 2026/0135586 A1Murata Manufacturing Co., Ltd.
- Methods for improving wireless performance using auxiliary radios23 Apr 2026US 2026/0113065 A1QUALCOMM Incorporated
- Leakage cancellation for radio frequency transceivers14 Aug 2025US 2025/0260421 A1Skyworks Solutions, Inc.
- Terminal Device3 Jul 2025US 2025/0219672 A1Huawei Technologies Co., Ltd.
- Terminal Device26 Jun 2025US 2025/0211279 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Client-server based remote locator device710US 6,131,067 ASnapTrack, Inc. · 2000
- GPS receiver and method for processing GPS signals593US 5,663,734 APrecision Tracking, Inc. · 1997
- GPS receiver utilizing a communication link582US 5,841,396 ASnapTrack, Inc. · 1998
- Mobile entertainment and communication device517US 7,321,783 B2Minerva Industries, Inc. · 2008
- GPS receiver utilizing a communication link514US 5,874,914 ASnapTrack, Inc. · 1999