H04L 2027/0095
In a preamble or similar structure
Official title: {in a preamble or similar structure}
H04L2027/0095 (In a preamble or similar structure) appears on 275 US grants and 226 published applications in this corpus.
Search patents in H04L- Granted patents
- 275
- Published applications
- 226
- Assignees
- 156
- Inventors
- 595
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 2 |
| 2002 | 3 | 14 |
| 2003 | 15 | 19 |
| 2004 | 8 | 14 |
| 2005 | 11 | 17 |
| 2006 | 15 | 14 |
| 2007 | 18 | 9 |
| 2008 | 13 | 11 |
| 2009 | 11 | 16 |
| 2010 | 9 | 15 |
| 2011 | 13 | 9 |
| 2012 | 20 | 9 |
| 2013 | 12 | 6 |
| 2014 | 15 | 8 |
| 2015 | 13 | 7 |
| 2016 | 4 | 7 |
| 2017 | 7 | 4 |
| 2018 | 4 | 10 |
| 2019 | 4 | 14 |
| 2020 | 13 | 4 |
| 2021 | 4 | 9 |
| 2022 | 9 | 3 |
| 2023 | 5 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transmitting data or determining a frequency and timing estimate of a received signal25 Nov 2025US 12,483,455 B2Telefonaktiebolaget LM Ericsson (publ)
- Avoiding contention between synchronization packets and in-phase and quadrature (IQ) packets communicated over fronthaul of a radio access network2 Sep 2025US 12,408,129 B2Outdoor Wireless Networks LLC
- Converged radio unit configured for semantic-less retransmissions8 Jul 2025US 12,355,599 B2Rtx Bbn Technologies, Inc.
- Techniques for reference signal patterns17 Jun 2025US 12,335,942 B2QUALCOMM Incorporated
- Demodulating modulated signals3 Sep 2024US 12,081,377 B2Nordic Semiconductor ASA
- Transmitting Data or Determining A Frequency and Timing Estimate of a Received Signal19 Sep 2024US 2024/0314011 A1Telefonaktiebolaget LM Ericsson (publ)
- Preamble group selection in random access of wireless networks2 Nov 2023US 2023/0354413 A1Texas Instruments Incorporated
- Demodulating modulated signals28 Sep 2023US 2023/0308324 A1Nordic Semiconductor ASA
- Methods and Apparatus for Preamble Detection in A Communication Network24 Aug 2023US 2023/0269204 A1Marvell Asia Pte Ltd
- Converged radio unit configured for semantic-less retransmissions11 May 2023US 2023/0143144 A1Raytheon BBN Technologies Corp.
Most cited
By later US patents
- System for remote data collection172US 6,163,276 ACellNet Data Systems, Inc. · 2000
- Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing100US 6,275,543 B1ArrayComm, Inc. · 2001
- MSK digital demodulator for burst communications86US 4,583,048 ARCA Corporation · 1986
- Method and apparatus for decision directed demodulation using antenna arrays and spatial processing82US 5,909,470 AArrayComm, Inc. · 1999
- Demodulation system for PSK signals with low carrier to noise ratio and large frequency offset72US 4,912,422 AKokusai Denshin Denwa Kabushiki Kaisha · 1990