H04B 1/70718
With asynchronous demodulation, i.e. not requiring code synchronisation
Official title: {with asynchronous demodulation, i.e. not requiring code synchronisation}
H04B1/70718 (With asynchronous demodulation, i.e. not requiring code synchronisation) appears on 42 US grants and 23 published applications in this corpus.
Search patents in H04B- Granted patents
- 42
- Published applications
- 23
- Assignees
- 24
- Inventors
- 66
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 9 |
| 2016 | 8 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wireless signal reception device and method for minimizing electromagnetic wave that is generated when transmitting the received signal26 Apr 2022US 11,316,555 B2Samsung Electronics Co., Ltd.
- Active geo-location range for WLAN devices18 May 2021US 11,012,109 B2SR Technologies, Inc.
- Active geo-location range for WLAN devices25 Aug 2020US 10,756,775 B2SR Technologies, Inc.
- Signal analyzer and synchronizer for networks11 Feb 2020US 10,560,909 B2Texas Instrumetns Incorporated
- Interference aware transceiver design for heterogeneous numerology systems29 Oct 2019US 10,461,889 B2QUALCOMM Incorporated
- Wireless signal reception device and method for controlling same24 Jun 2021US 2021/0194534 A1Samsung Electronics Co., Ltd.
- Active geo-location range for wlan devices12 Nov 2020US 2020/0355781 A1SR Technologies, Inc.
- Active geo-location range for wlan devices16 Apr 2020US 2020/0119765 A1SR Technologies, Inc.
- Signal analyzer and synchronizer for networks23 Aug 2018US 2018/0242266 A1Texas Instrumetns Incorporated
- Interference aware transceiver design for heterogeneous numerology systems15 Feb 2018US 2018/0048422 A1QUALCOMM Incorporated
Most cited
By later US patents
- Asynchronous digital correlator and demodulators including a correlator of this type142US 4,933,952 ALMT Radioprofessionnelle · 1990
- Self-synchronous spread spectrum transmitter/receiver84US 4,912,722 AAT&T Bell Laboratories · 1990
- Spread spectrum transmitter and communications system using multiple spreading codes83US 5,790,591 AOmnipoint Corporation · 1998
- Method and apparatus for despreading spread spectrum signals68US 5,761,239 AOmnipoint Corporation · 1998
- Method for generating and encoding signals for spread spectrum communication67US 5,724,383 AOmnipoint Corporation · 1998