H04B 7/2681
Synchronisation of a mobile station with one base station
Official title: {Synchronisation of a mobile station with one base station}
H04B7/2681 (Synchronisation of a mobile station with one base station) appears on 184 US grants and 146 published applications in this corpus.
Search patents in H04B- Granted patents
- 184
- Published applications
- 146
- Assignees
- 104
- Inventors
- 380
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 6 |
| 2002 | 15 | 8 |
| 2003 | 5 | 6 |
| 2004 | 4 | 6 |
| 2005 | 2 | 9 |
| 2006 | 8 | 8 |
| 2007 | 3 | 21 |
| 2008 | 11 | 12 |
| 2009 | 6 | 12 |
| 2010 | 7 | 9 |
| 2011 | 13 | 3 |
| 2012 | 10 | 6 |
| 2013 | 13 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 8 |
| 2016 | 6 | 5 |
| 2017 | 5 | 3 |
| 2018 | 3 | 1 |
| 2019 | 5 | 3 |
| 2020 | 2 | 3 |
| 2021 | 5 | 3 |
| 2022 | 1 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mapping schemes for secondary synchronization signal scrambling23 Sep 2025US 12,425,989 B2Texas Instruments Incorporated
- Synchronization signal transmission techniques27 May 2025US 12,316,439 B2Apple Inc.
- Synchronization signal transmission techniques20 May 2025US 12,308,944 B2Apple Inc.
- Mapping schemes for secondary synchronization signal scrambling31 Dec 2024US 12,185,261 B2Texas Instruments Incorporated
- Mapping schemes for secondary synchronization signal scrambling6 Aug 2024US 12,058,630 B2Texas Instruments Incorporated
- Conditional Handover Configurations of Beams of a Cell5 Feb 2026US 2026/0039335 A1Ofinno, LLC
- Synchronization signal transmission techniques25 Dec 2025US 2025/0392382 A1Apple Inc.
- Synchronization signal transmission techniques15 May 2025US 2025/0158705 A1Apple Inc.
- Mapping schemes for secondary synchronization signal scrambling16 Jan 2025US 2025/0024387 A1Texas Instruments Incorporated
- Technique for Performing a Random Access Procedure Over a Radio Interface8 Feb 2024US 2024/0049299 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Direction finding and mobile location system for trunked mobile radio systems215US 5,592,180 ANexus1994 Limited · 1997
- Pager with reverse paging facility180US 5,335,246 ANexus Telecommunication Systems Ltd. · 1994
- Efficient communication system using time division multiplexing and timing adjustment control140US 5,745,484 AOmnipoint Corporation · 1998
- Multi-path resistant frequency-hopped spread spectrum mobile location system139US 5,583,517 ANexus 1994 Limited · 1996
- Differential ranging for a frequency-hopped remote position determination system135US 5,596,330 ANexus Telecommunication Systems Ltd. · 1997