H04B 2001/71365
Using continuous tuning of a single frequency source
Official title: {using continuous tuning of a single frequency source}
H04B2001/71365 (Using continuous tuning of a single frequency source) appears on 78 US grants and 51 published applications in this corpus.
Search patents in H04B- Granted patents
- 78
- Published applications
- 51
- Assignees
- 57
- Inventors
- 159
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 4 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 0 | 1 |
| 2006 | 5 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 8 |
| 2009 | 4 | 4 |
| 2010 | 5 | 1 |
| 2011 | 5 | 1 |
| 2012 | 2 | 0 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 5 |
| 2020 | 4 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fast hopping correlator-based transceiver5 May 2026US 12,621,019 B1Regents of the University of Minnesota
- Profile-based direct memory access for transceiver reconfiguration10 Dec 2024US 12,166,524 B2Analog Devices, Inc.
- Opportunistic frequency switching for frame based equipment8 Oct 2024US 12,113,653 B2QUALCOMM Incorporated
- Fast frequency hopping of modulated signals24 Sep 2024US 12,101,094 B2IXI Technology Holdings, Inc.
- Opportunistic frequency switching for frame based equipment24 Oct 2023US 11,799,703 B2QUALCOMM Incorporated
- Antenna impedance and frequency tuning using physical-interaction detection aided by machine learning7 Mar 2024US 2024/0080055 A1Samsung Electronics Co., Ltd.
- Opportunistic frequency switching for frame based equipment4 Jan 2024US 2024/0007335 A1QUALCOMM Incorporated
- Profile-based direct memory access for transceiver reconfiguration28 Sep 2023US 2023/0308131 A1Analog Devices, Inc.
- Fast frequency hopping of modulated signals21 Sep 2023US 2023/0299776 A1IXI Technology Holdings, Inc.
- Fast frequency hopping of modulated signals15 Dec 2022US 2022/0399987 A1IXI Technology Holdings, Inc.
Most cited
By later US patents
- Spread spectrum frequency hopping reader system131US 5,828,693 AAmtech Corporation · 1998
- Spread intermediate frequency radio receiver with adaptive spurious rejection106US 5,564,097 ARockwell International Corporation · 1996
- Radio transceiver for transmitting and receiving data packets100US 5,307,372 ACliniCom Incorporated · 1994
- Spread spectrum radio communication system93US 5,179,569 ACliniCom Incorporated · 1993
- Frequency hopping communication method and apparatus changing a hopping frequency as a result of a counted number of errors89US 5,541,954 ASanyo Electric Co., Ltd. · 1996