H04L 1/0025
Transmission of mode-switching indication
Official title: {Transmission of mode-switching indication}
H04L1/0025 (Transmission of mode-switching indication) appears on 2,724 US grants and 3,056 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,724
- Published applications
- 3,056
- Assignees
- 473
- Inventors
- 4,011
- Latest grant
- 29 Sep 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 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 19 | 0 |
| 1997 | 21 | 0 |
| 1998 | 25 | 0 |
| 1999 | 32 | 0 |
| 2000 | 29 | 0 |
| 2001 | 21 | 17 |
| 2002 | 47 | 93 |
| 2003 | 50 | 89 |
| 2004 | 53 | 113 |
| 2005 | 56 | 111 |
| 2006 | 77 | 119 |
| 2007 | 59 | 163 |
| 2008 | 78 | 125 |
| 2009 | 78 | 121 |
| 2010 | 138 | 137 |
| 2011 | 125 | 99 |
| 2012 | 134 | 115 |
| 2013 | 140 | 121 |
| 2014 | 134 | 115 |
| 2015 | 134 | 106 |
| 2016 | 119 | 84 |
| 2017 | 95 | 85 |
| 2018 | 95 | 108 |
| 2019 | 94 | 125 |
| 2020 | 115 | 155 |
| 2021 | 111 | 158 |
| 2022 | 107 | 198 |
| 2023 | 140 | 178 |
| 2024 | 160 | 142 |
| 2025 | 134 | 101 |
| 2026 | 67 | 78 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Multi-user parallel channel access in WLAN systems1 Sep 2026US 12,726,972 B2InterDigital Patent Holdings, Inc.
- Frame forwarding for range extension in a wireless network25 Aug 2026US 12,719,602 B2NXP USA, Inc.
- UE determination of mics index based on PUSCH scheduling in 5G NR25 Aug 2026US 12,719,638 B2Intel Corporation
- Method and apparatus for support of rectangular non-uniform modulation constellations1 Oct 2026US 2026/0303426 A1Samsung Electronics Co., Ltd.
- Transmission using multiple modulation and coding scheme values27 Aug 2026US 2026/0254554 A1Lenovo (United States) Inc.
- Configuring multiple modulation and coding scheme values for a transmission27 Aug 2026US 2026/0254555 A1Lenovo (United States) Inc.
- Harq assistance information feedback for positively acknowledged data27 Aug 2026US 2026/0254566 A1Nokia Technologies Oy
- Harq assistance information feedback for fast data recovery27 Aug 2026US 2026/0254569 A1Nokia Technologies Oy
Most cited
By later US patents
- 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
- Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof438US 6,175,550 B1Lucent Technologies Inc. · 2001