H04L 27/3836
In which the carrier is recovered using the received modulated signal or
Official title: {in which the carrier is recovered using the received modulated signal or the received IF signal, e.g. by detecting a pilot or by frequency multiplication}
H04L27/3836 (In which the carrier is recovered using the received modulated signal or) appears on 76 US grants and 45 published applications in this corpus.
Search patents in H04L- Granted patents
- 76
- Published applications
- 45
- Assignees
- 48
- Inventors
- 170
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 3 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 5 | 3 |
| 2020 | 6 | 6 |
| 2021 | 5 | 3 |
| 2022 | 0 | 1 |
| 2023 | 4 | 3 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Synchronisation and broadcasting between base station and user equipment26 Mar 2024US 11,943,163 B2Sony Group Corporation
- Predistortion system with targeted spectrum emission for wireless communication12 Sep 2023US 11,757,695 B2Sumitomo Electric Device Innovations, Inc.
- Low-complexity synchronization header detection22 Aug 2023US 11,736,269 B2Texas Instruments Incorporated
- Dualband predistortion system for wireless communication22 Aug 2023US 11,736,335 B2Sumitomo Electric Device Innovations, Inc.
- Dualband predistortion system for wireless communication8 Jun 2023US 2023/0179466 A1Sumitomo Electric Device Innovations, Inc.
- Predistortion system with targeted spectrum emission for wireless communication8 Jun 2023US 2023/0179467 A1Sumitomo Electric Device Innovations, Inc.
- Dual-layered predistortion system for wireless communication8 Jun 2023US 2023/0179468 A1Sumitomo Electric Device Innovations, Inc.
- Low-complexity synchronization header detection20 Jan 2022US 2022/0021514 A1Texas Instruments Incorporated
- Synchronisation and broadcasting between base station and user equipment18 Nov 2021US 2021/0360553 A1Sony Group Corporation
Most cited
By later US patents
- High speed modem suitable for operating with a switched network141US 4,206,320 AUniversity of Illinois Foundation · 1980
- Wireless transmitting apparatus, wireless receiving apparatus, wireless transmission method, wireless reception method, wireless communication system, and wireless communication method69US 8,248,975 B2Nippon Telegraph and Telephone Corporation · 2012
- Demodulator for combined digital amplitude and phase keyed modulation signals54US 4,039,961 ANippon Telegraph & Telephone Public Corporation · 1977
- Adaptable demodulator for arbitrary amplitude and phase keyed modulation signals26US 4,546,322 AReliance Electric Company · 1985
- Digital quadrature amplitude and vestigial sideband modulation decoding method and apparatus26US 5,477,199 AScientific-Atlanta, Inc. · 1995