H04L 2025/03783
Details of reference signals
Official title: {Details of reference signals}
H04L2025/03783 (Details of reference signals) appears on 215 US grants and 194 published applications in this corpus.
Search patents in H04L- Granted patents
- 215
- Published applications
- 194
- Assignees
- 123
- Inventors
- 420
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 16 |
| 2003 | 2 | 7 |
| 2004 | 10 | 3 |
| 2005 | 7 | 6 |
| 2006 | 11 | 8 |
| 2007 | 5 | 4 |
| 2008 | 2 | 12 |
| 2009 | 5 | 25 |
| 2010 | 11 | 9 |
| 2011 | 6 | 14 |
| 2012 | 15 | 13 |
| 2013 | 25 | 9 |
| 2014 | 16 | 4 |
| 2015 | 9 | 6 |
| 2016 | 8 | 6 |
| 2017 | 8 | 10 |
| 2018 | 5 | 4 |
| 2019 | 10 | 11 |
| 2020 | 8 | 8 |
| 2021 | 5 | 5 |
| 2022 | 5 | 2 |
| 2023 | 2 | 2 |
| 2024 | 5 | 4 |
| 2025 | 5 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data receiving circuit and memory22 Sep 2026US 12,744,693 B2CXMT Corporation
- Phase noise estimation method, apparatus, and system25 Nov 2025US 12,483,447 B2Huawei Technologies Co., Ltd.
- Resource counting for reference signals2 Sep 2025US 12,407,464 B2Apple Inc.
- Method and apparatus for physical sidelink control channel (PSCCH) design in new radio (NR)29 Jul 2025US 12,375,248 B2InterDigital Patent Holdings, Inc.
- Scrambling of physical channels and reference signals in wireless communication networks29 Jul 2025US 12,375,328 B2Telefonaktiebolaget LM Ericsson (publ)
- Channel aging mitigation techniques for tx equalized transmissions4 Dec 2025US 2025/0373472 A1QUALCOMM Incorporated
- Scrambling of physical channels and reference signals in wireless communication networks20 Nov 2025US 2025/0358156 A1
- Method and apparatus for physical sidelink control channel (pscch) design in new radio (nr)23 Oct 2025US 2025/0330292 A1InterDigital Patent Holdings, Inc.
- Data receiving circuit and memory15 May 2025US 2025/0158854 A1CXMT Corporation
- Resource Counting for Reference Signals29 Aug 2024US 2024/0291610 A1Apple Inc.
Most cited
By later US patents
- Adaptive communication rate modem198US 4,756,007 ACodex Corporation · 1988
- Ghost cancellation reference signals for broadcast digital television signal receivers and receivers for utilizing them121US 6,816,204 B22004
- Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems111US 6,768,517 B22004
- Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences106US 9,288,082 B1Kandou Labs, S.A. · 2016
- Adaptively equalized burst receiver and method for upstream broadband data100US 5,970,092 AStanford Telecommunications, Inc. · 1999