H04B 1/71637
Receiver aspects
Official title: {Receiver aspects (H04B1/7183 takes precedence)}
H04B1/71637 (Receiver aspects) appears on 387 US grants and 453 published applications in this corpus.
Search patents in H04B- Granted patents
- 387
- Published applications
- 453
- Assignees
- 178
- Inventors
- 667
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 6 |
| 2002 | 7 | 12 |
| 2003 | 8 | 18 |
| 2004 | 7 | 28 |
| 2005 | 12 | 54 |
| 2006 | 8 | 46 |
| 2007 | 16 | 38 |
| 2008 | 40 | 31 |
| 2009 | 22 | 30 |
| 2010 | 36 | 26 |
| 2011 | 25 | 18 |
| 2012 | 25 | 9 |
| 2013 | 24 | 8 |
| 2014 | 19 | 23 |
| 2015 | 17 | 13 |
| 2016 | 8 | 7 |
| 2017 | 11 | 13 |
| 2018 | 13 | 7 |
| 2019 | 15 | 9 |
| 2020 | 13 | 8 |
| 2021 | 3 | 10 |
| 2022 | 13 | 9 |
| 2023 | 7 | 8 |
| 2024 | 7 | 7 |
| 2025 | 9 | 10 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy efficient ultra-wideband impulse radio systems and methods8 Sep 2026US 12,732,226 B2Transfert Plus, Societe en Commandite
- Electronic circuit for detecting an ultra-wideband pulse9 Jun 2026US 12,650,502 B2Legic Identsystems AG
- Receiver circuit for detecting and waking up to a wakeup impulse sequence10 Mar 2026US 12,574,070 B2Qorvo US, Inc.
- Variable bandpass filter in ultra-wideband radio3 Mar 2026US 12,567,879 B2Infineon Technologies AG
- Duty cycle orthogonal frequency division multiplexing modem for sixth generation ultra-wideband3 Mar 2026US 12,568,013 B2QUALCOMM Incorporated
- Channel estimation method, coherent combining method, circuit, sensor, and device13 Aug 2026US 2026/0238519 A1Calterah Semiconductor Technology (Shanghai) Co., Ltd.
- Pulse synchronization6 Aug 2026US 2026/0230109 A1Dutch Innovation B.V.
- Uwb electronic device and method of operating thereof25 Jun 2026US 2026/0180618 A1Samsung Electronics Co., Ltd.
- Systems, methods and apparatus for high accuracy tracking with ultra low power wireless tags25 Jun 2026US 2026/0180619 A1Georgia Tech Research Corporation
- Communication method and apparatus30 Apr 2026US 2026/0122567 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Apparatus and methods for processing ultra-wideband electromagnetic waves454US 9,998,172 B1AT&T Intellectual Property I, L. P. · 2018
- Ultrawide-band communication system and method382US 5,677,927 APulson Communications Corporation · 1997
- Broadband, ultra wideband and ultra narrowband reconfigurable interoperable systems331US 7,421,004 B22008
- Impulse radar studfinder273US 5,457,394 AThe Regents of the University of California · 1995
- Ultra-wideband receiver272US 5,523,760 AThe Regents of the University of California · 1996