H04W 72/21
In the uplink direction of a wireless link, i.e. towards the network
Official title: in the uplink direction of a wireless link, i.e. towards the network
H04W72/21 (In the uplink direction of a wireless link, i.e. towards the network) appears on 12,720 US grants and 16,342 published applications in this corpus.
Search patents in H04W- Granted patents
- 12,720
- Published applications
- 16,342
- Assignees
- 792
- Inventors
- 8,056
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 10 |
| 2002 | 22 | 33 |
| 2003 | 18 | 30 |
| 2004 | 23 | 40 |
| 2005 | 26 | 83 |
| 2006 | 30 | 63 |
| 2007 | 22 | 76 |
| 2008 | 30 | 97 |
| 2009 | 47 | 177 |
| 2010 | 56 | 233 |
| 2011 | 105 | 281 |
| 2012 | 150 | 363 |
| 2013 | 265 | 577 |
| 2014 | 465 | 651 |
| 2015 | 638 | 1064 |
| 2016 | 849 | 1138 |
| 2017 | 943 | 1067 |
| 2018 | 901 | 1204 |
| 2019 | 1126 | 1200 |
| 2020 | 1089 | 1532 |
| 2021 | 1063 | 1336 |
| 2022 | 1173 | 1246 |
| 2023 | 1114 | 1080 |
| 2024 | 1081 | 1009 |
| 2025 | 870 | 936 |
| 2026 | 558 | 816 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modulation rate control for multiplexing6 Oct 2026US 12,756,494 B2QUALCOMM Incorporated
- Method, device, and system for reducing receiving-end RLC processing load through highly reliable HARQ feedback-based RLC retransmission6 Oct 2026US 12,756,500 B2Samsung Electronics Co., Ltd.
- Inter-cell multi-transmission reception point (TRP) operation6 Oct 2026US 12,756,508 B2Lenovo (Beijing) Limited
- Enhanced physical uplink control channel spatial relation information in MAC CE6 Oct 2026US 12,756,528 B2QUALCOMM Incorporated
- Method for transmitting frame using selective beamforming and apparatus for performing the method6 Oct 2026US 12,757,178 B2Electronics and Telecommunications Research Institute
- Exposure Detection and Reporting For Wireless Communications8 Oct 2026US 2026/0312612 A1Comcast Cable Communications, LLC
- Beam failure recovery for single dci-based m-trp urllc transmissions8 Oct 2026US 2026/0312670 A1Panasonic Intellectual Property Corporation of America
- Terminal, base station, and communication method8 Oct 2026US 2026/0312731 A1Ntt Docomo, Inc.
- Transmission selection in overlapping sounding reference signal resource8 Oct 2026US 2026/0312761 A1Nokia Technologies Oy
- Anonymized user equipment information reporting8 Oct 2026US 2026/0313367 A1Apple Inc.
Most cited
By later US patents
- Digital eyewear385US 9,010,929 B2Percept Technologies Inc · 2015
- Bandwidth reservation and collision resolution method for multiple access communication networks where remote hosts send reservation requests to a base station for randomly chosen minislots382US 6,115,390 ALucent Technologies Inc. · 2000
- Method and apparatus for use with a radio distributed antenna system having an ultra-wideband control channel372US 10,136,434 B2AT&T Intellectual Property I, L. P. · 2018
- Radio channel allocation based on location of mobile users360US 5,214,789 AUniden America Corporation · 1993
- Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels348US 6,563,806 B1Hitachi, Ltd. · 2003