H04L 2027/003
At baseband only
Official title: {at baseband only}
H04L2027/003 (At baseband only) appears on 555 US grants and 358 published applications in this corpus.
Search patents in H04L- Granted patents
- 555
- Published applications
- 358
- Assignees
- 248
- Inventors
- 960
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 16 | 0 |
| 1997 | 10 | 0 |
| 1998 | 24 | 0 |
| 1999 | 11 | 0 |
| 2000 | 22 | 0 |
| 2001 | 21 | 6 |
| 2002 | 20 | 25 |
| 2003 | 25 | 36 |
| 2004 | 28 | 20 |
| 2005 | 23 | 29 |
| 2006 | 26 | 31 |
| 2007 | 32 | 30 |
| 2008 | 13 | 18 |
| 2009 | 26 | 13 |
| 2010 | 17 | 18 |
| 2011 | 24 | 23 |
| 2012 | 24 | 14 |
| 2013 | 22 | 9 |
| 2014 | 15 | 14 |
| 2015 | 20 | 11 |
| 2016 | 10 | 12 |
| 2017 | 11 | 8 |
| 2018 | 14 | 12 |
| 2019 | 6 | 4 |
| 2020 | 8 | 8 |
| 2021 | 4 | 2 |
| 2022 | 4 | 5 |
| 2023 | 1 | 2 |
| 2024 | 5 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Frequency offset correction12 May 2026US 12,627,542 B2QUALCOMM Incorporated
- Kalman filter based phase-locked loop with re-encoding based phase detector25 Nov 2025US 12,483,380 B2Silicon Laboratories Inc.
- Method and apparatus for low-complexity symbol-rate receiver digital signal processing12 Aug 2025US 12,388,457 B2Huawei Technologies Co., Ltd.
- Signal processing method and communication apparatus10 Jun 2025US 12,328,218 B2Huawei Technologies Co., Ltd.
- System and method for enhancing reception in wireless communication systems3 Dec 2024US 12,160,336 B2AltioStar Networks, Inc.
- Kalman filter based phase-locked loop with re-encoding based phase detector16 Apr 2026US 2026/0106782 A1Silicon Laboratories Inc.
- Communication method, apparatus, device, and system, and readable storage medium22 Jan 2026US 2026/0025247 A1Huawei Technologies Co., Ltd.
- Kalman filter based phase-locked loop with re-encoding based phase detector13 Mar 2025US 2025/0088345 A1Silicon Laboratories Inc.
- Kalman filter based phase-locked loop for phase-shift keying or quadrature amplitude modulated signals13 Mar 2025US 2025/0088901 A1Silicon Laboratories Inc.
- Radio access network system with orchestration entity24 Oct 2024US 2024/0356789 A1CommScope Technologies LLC
Most cited
By later US patents
- Code division multiple access (CDMA) communication system333US 6,157,619 AInterDigital Technology Corporation · 2000
- Data communication system and method therefor203US 6,005,897 A1999
- Reconfigurable radio system architecture185US 6,091,765 AHarris Corporation · 2000
- Pragmatic trellis-coded modulation system and method therefor184US 6,097,764 ASicom, Inc. · 2000
- Code division multiple access (CDMA) communication system172US 5,799,010 AInterDigital Technology Corporation · 1998