H04W 80/02
Data link layer protocols
H04W80/02 (Data link layer protocols) appears on 4,421 US grants and 5,593 published applications in this corpus.
Search patents in H04W- Granted patents
- 4,421
- Published applications
- 5,593
- Assignees
- 519
- Inventors
- 4,907
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 23 |
| 2003 | 10 | 23 |
| 2004 | 12 | 34 |
| 2005 | 10 | 43 |
| 2006 | 18 | 41 |
| 2007 | 17 | 63 |
| 2008 | 19 | 65 |
| 2009 | 35 | 84 |
| 2010 | 50 | 80 |
| 2011 | 63 | 48 |
| 2012 | 66 | 66 |
| 2013 | 83 | 65 |
| 2014 | 83 | 62 |
| 2015 | 63 | 89 |
| 2016 | 69 | 79 |
| 2017 | 80 | 92 |
| 2018 | 69 | 143 |
| 2019 | 117 | 551 |
| 2020 | 332 | 849 |
| 2021 | 535 | 933 |
| 2022 | 692 | 738 |
| 2023 | 779 | 468 |
| 2024 | 583 | 460 |
| 2025 | 425 | 265 |
| 2026 | 197 | 228 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for performing wireless communication in wireless communication system supporting vehicle communication6 Oct 2026US 12,756,998 B2Innovative Technology Lab Co., Ltd.
- Power headroom report (PHR) triggering and reporting for multiple transmission-reception point (multi-TRP) physical uplink shared channel (PUSCH) repetition operation6 Oct 2026US 12,757,125 B2Nokia Technologies Oy
- Systems and methods for responding to a maximum permissible exposure condition29 Sep 2026US 12,750,117 B2QUALCOMM Incorporated
- Delay status reporting29 Sep 2026US 12,750,726 B2
- Location-based sidelink configuration29 Sep 2026US 12,750,806 B2
- Methods and devices for uplink transmission8 Oct 2026US 2026/0312666 A1Nokia Technologies Oy
- Method and apparatus for transmission of data in wireless communication system8 Oct 2026US 2026/0313436 A1Samsung Electronics Co., Ltd.
- Delay Status Reporting for Delay Critical Radio Link Control Data Unit8 Oct 2026US 2026/0313450 A1Ofinno, LLC
- Uplink bit rate assistance information8 Oct 2026US 2026/0313462 A1Apple Inc.
- Method and apparatus for improving a mobility in a telecommunication network8 Oct 2026US 2026/0313493 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Encoded information reading terminal with wireless path selection capability551US 8,584,945 B2Hand Held Products, Inc. · 2013
- Encoded information reading terminal with wireless path selecton capability515US 8,807,431 B2Hand Held Products, Inc. · 2014
- Encoded information reading terminal with wireless path selection capability470US 9,049,640 B2Hand Held Products, Inc. · 2015
- System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment380US 9,083,581 B1Cisco Technology, Inc. · 2015
- Data link layer quality of service for UMTS323US 6,477,670 B1Nortel Networks Limited · 2002