H04L 1/0023
Characterised by the signalling
Official title: {characterised by the signalling}
H04L1/0023 (Characterised by the signalling) appears on 10,191 US grants and 12,209 published applications in this corpus.
Search patents in H04L- Granted patents
- 10,191
- Published applications
- 12,209
- Assignees
- 1,026
- Inventors
- 9,407
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 22 | 0 |
| 1997 | 29 | 0 |
| 1998 | 32 | 0 |
| 1999 | 38 | 0 |
| 2000 | 46 | 0 |
| 2001 | 30 | 22 |
| 2002 | 63 | 130 |
| 2003 | 56 | 179 |
| 2004 | 77 | 233 |
| 2005 | 82 | 246 |
| 2006 | 137 | 269 |
| 2007 | 128 | 347 |
| 2008 | 159 | 358 |
| 2009 | 167 | 476 |
| 2010 | 283 | 483 |
| 2011 | 353 | 467 |
| 2012 | 444 | 532 |
| 2013 | 512 | 669 |
| 2014 | 628 | 611 |
| 2015 | 644 | 608 |
| 2016 | 661 | 523 |
| 2017 | 614 | 501 |
| 2018 | 497 | 547 |
| 2019 | 573 | 728 |
| 2020 | 623 | 865 |
| 2021 | 670 | 712 |
| 2022 | 602 | 733 |
| 2023 | 606 | 695 |
| 2024 | 612 | 555 |
| 2025 | 501 | 432 |
| 2026 | 255 | 288 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Message fault recovery without retransmission in 5G and 6G6 Oct 2026US 12,756,496 B2
- Midamble operation in a wireless local area network6 Oct 2026US 12,756,510 B2Avalon Technology Solutions LLC
- Channel state information feedback for flexible uplink control signaling6 Oct 2026US 12,757,206 B2QUALCOMM Incorproated
- Communication device and communication method29 Sep 2026US 12,750,093 B2Panasonic Intellectual Property Corporation of America
- Adaptive data rate methods of communication device for achieving high throughput29 Sep 2026US 12,750,155 B2Realtek Semiconductor Corp.
- Csi reporting in pusch for carrier aggregation8 Oct 2026US 2026/0312778 A1Texas Instruments Incorporated
- Information quantization method, terminal device, and network device8 Oct 2026US 2026/0313429 A1Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Method and apparatus for support of rectangular non-uniform modulation constellations1 Oct 2026US 2026/0303426 A1Samsung Electronics Co., Ltd.
- Device and method for transmitting/receiving control information and data in communication system24 Sep 2026US 2026/0291639 A1Samsung Electronics Co., Ltd.
- Sub-payload block spinal encoding schemes24 Sep 2026US 2026/0291640 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system793US 6,473,467 B1QUALCOMM Incorporated · 2002
- Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones789US 5,726,984 ANorand Corporation · 1998
- Single sign-on access in an orchestration framework for connected devices695US 8,613,070 B1Citrix Systems, Inc. · 2013
- Network supporting roaming, sleeping terminals456US 5,940,771 ANorand Corporation · 1999
- Launcher and coupling system to support desired guided wave mode455US 9,876,605 B1AT&T Intellectual Property I, L. P. · 2018