H04W 74/0891
For synchronized access
Official title: {for synchronized access}
H04W74/0891 (For synchronized access) appears on 467 US grants and 615 published applications in this corpus.
Search patents in H04W- Granted patents
- 467
- Published applications
- 615
- Assignees
- 150
- Inventors
- 965
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 5 |
| 2005 | 0 | 3 |
| 2006 | 3 | 1 |
| 2007 | 2 | 4 |
| 2008 | 2 | 5 |
| 2009 | 1 | 10 |
| 2010 | 0 | 4 |
| 2011 | 6 | 9 |
| 2012 | 10 | 21 |
| 2013 | 7 | 12 |
| 2014 | 13 | 17 |
| 2015 | 15 | 34 |
| 2016 | 24 | 15 |
| 2017 | 26 | 28 |
| 2018 | 15 | 35 |
| 2019 | 29 | 39 |
| 2020 | 52 | 55 |
| 2021 | 41 | 72 |
| 2022 | 49 | 50 |
| 2023 | 53 | 54 |
| 2024 | 42 | 48 |
| 2025 | 36 | 57 |
| 2026 | 19 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Initial access with multiple PRACH transmissions15 Sep 2026US 12,739,887 B2Samsung Electronics Co., Ltd.
- Method and apparatus of transmitting random access preamble for coverage enhancement performing by user equipment in wireless communication system18 Aug 2026US 12,713,332 B2LG Electronics Inc.
- Method and apparatus for performing random access procedure for coverage enhancement18 Aug 2026US 12,713,468 B2Kt Corporation
- Random access for wireless communication network4 Aug 2026US 12,701,606 B2Telefonaktiebolaget LM Ericsson (publ)
- Pre-allocated random access identifiers21 Jul 2026US 12,689,546 B2Wi-LAN, Inc.
- Windowed recommendation for co-cr8 Oct 2026US 2026/0313690 A1Samsung Electronics Co., Ltd.
- Methods and apparatuses for s-ssb transmission in unlicensed spectra24 Sep 2026US 2026/0292877 A1Lenovo (Beijing) Limited
- Enhanced coordinated beamforming transmit opportunity multi-transmission signaling and cross basic service set sounding recommendations10 Sep 2026US 2026/0271070 A1
- Communication method and apparatus27 Aug 2026US 2026/0255287 A1Huawei Technologies Co., Ltd.
- Synchronizing bluetooth access grants in wi-fi-connected devices27 Aug 2026US 2026/0255410 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Wireless ATM metropolitan area network282US 5,936,949 ANetro Corporation · 1999
- Adaptive digital wireless communications network apparatus and process242US 6,097,707 A2000
- Efficient communication system using time division multiplexing and timing adjustment control140US 5,745,484 AOmnipoint Corporation · 1998
- TDMA for mobile access in a CDMA system116US 5,295,152 ATelefonaktiebolaget L M Ericsson · 1994
- Method and apparatus of configuring downlink timing and transmitting random access response in mobile communication system using carrier aggregation105US 8,964,793 B2Samsung Electronics Co., Ltd. · 2015