H04L 27/0014
Carrier regulation
Official title: {Carrier regulation (of chaotic carriers H04L27/001; for multicarrier receivers H04L27/2657)}
H04L27/0014 (Carrier regulation) appears on 3,323 US grants and 2,800 published applications in this corpus.
Search patents in H04L- Granted patents
- 3,323
- Published applications
- 2,800
- Assignees
- 942
- Inventors
- 5,552
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 9 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 1 | 0 |
| 1989 | 20 | 0 |
| 1990 | 17 | 0 |
| 1991 | 13 | 0 |
| 1992 | 16 | 0 |
| 1993 | 18 | 0 |
| 1994 | 20 | 0 |
| 1995 | 17 | 0 |
| 1996 | 28 | 0 |
| 1997 | 24 | 0 |
| 1998 | 52 | 0 |
| 1999 | 51 | 0 |
| 2000 | 66 | 0 |
| 2001 | 79 | 35 |
| 2002 | 95 | 142 |
| 2003 | 120 | 154 |
| 2004 | 120 | 164 |
| 2005 | 98 | 148 |
| 2006 | 144 | 126 |
| 2007 | 146 | 203 |
| 2008 | 120 | 165 |
| 2009 | 154 | 162 |
| 2010 | 163 | 131 |
| 2011 | 157 | 126 |
| 2012 | 163 | 126 |
| 2013 | 156 | 104 |
| 2014 | 139 | 88 |
| 2015 | 137 | 82 |
| 2016 | 86 | 80 |
| 2017 | 96 | 94 |
| 2018 | 115 | 113 |
| 2019 | 113 | 107 |
| 2020 | 105 | 92 |
| 2021 | 91 | 83 |
| 2022 | 79 | 79 |
| 2023 | 70 | 72 |
| 2024 | 56 | 62 |
| 2025 | 73 | 40 |
| 2026 | 25 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04L 2027/0044Control loops for carrier regulationIndexing code1,989
- H04L 2027/0024At the receiver endIndexing code1,739
- H04L 2027/0083Signalling arrangementsIndexing code667
- H04L 2027/0016Stabilisation of local oscillatorsIndexing code364
- H04L 2027/0018Arrangements at the transmitter endIndexing code220
Recent patents
- Method and reporting of the carrier phase measurement reporting15 Sep 2026US 12,739,683 B2Nokia Technologies Oy
- Doppler shift compensation4 Aug 2026US 12,700,978 B2QUALCOMM Incorporated
- Apparatus, method, and computer program for coordinating interdependent closed loops14 Jul 2026US 12,683,861 B2Nokia Solutions and Networks Oy
- Radio receiver with offset compensation loops and related methods23 Jun 2026US 12,665,800 B2Skyworks Solutions, Inc.
- Radio receiver with frequency segment offset compensation and related methods23 Jun 2026US 12,665,801 B2Skyworks Solutions, Inc.
- Radio receiver with offset compensation and related methods8 Oct 2026US 2026/0312855 A1Skyworks Solutions, Inc.
- N path signal processing10 Sep 2026US 2026/0270124 A1
- Ue-aided rsb mitigation3 Sep 2026US 2026/0261457 A1QUALCOMM Incorporated
- Phase correction method and communication apparatus27 Aug 2026US 2026/0254476 A1Huawei Technologies Co., Ltd.
- Carrier phase positioning configurations20 Aug 2026US 2026/0246671 A1Intel Corporation
Most cited
By later US patents
- Code division multiple access (CDMA) communication system333US 6,157,619 AInterDigital Technology Corporation · 2000
- Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith320US 6,275,990 B1ADC Telecommunications, Inc. · 2001
- Signal detector and method employing a coherent accumulation system to correlate non-uniform and disjoint sample segments290US 6,850,557 B1SiRF Technology, Inc. · 2005
- System and method for distributed input distributed output wireless communications272US 7,599,420 B2Rearden, LLC · 2009
- Channel selection for a hybrid fiber coax network264US 6,334,219 B1ADC Telecommunications, Inc. · 2001