H04L 1/188
Time-out mechanisms
Official title: {Time-out mechanisms}
H04L1/188 (Time-out mechanisms) appears on 1,574 US grants and 1,870 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,574
- Published applications
- 1,870
- Assignees
- 469
- Inventors
- 3,187
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 17 | 0 |
| 2001 | 10 | 8 |
| 2002 | 10 | 47 |
| 2003 | 23 | 53 |
| 2004 | 24 | 39 |
| 2005 | 28 | 57 |
| 2006 | 43 | 51 |
| 2007 | 29 | 75 |
| 2008 | 31 | 51 |
| 2009 | 47 | 55 |
| 2010 | 49 | 52 |
| 2011 | 65 | 54 |
| 2012 | 51 | 54 |
| 2013 | 66 | 45 |
| 2014 | 61 | 59 |
| 2015 | 57 | 75 |
| 2016 | 70 | 64 |
| 2017 | 61 | 64 |
| 2018 | 61 | 74 |
| 2019 | 70 | 76 |
| 2020 | 97 | 130 |
| 2021 | 77 | 99 |
| 2022 | 93 | 149 |
| 2023 | 91 | 145 |
| 2024 | 104 | 129 |
| 2025 | 97 | 95 |
| 2026 | 66 | 70 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for receiving multicast data based on DRX operations in wireless communication system29 Sep 2026US 12,750,168 B2LG Electronics Inc.
- Mobile-terminated downlink data transmission and subsequent mobile-originated uplink data transmission without entering connected mode25 Aug 2026US 12,720,610 B2QUALCOMM Incorporated
- Methods and systems of HARQ retransmission for NR MBS services18 Aug 2026US 12,712,676 B2Samsung Electronics Co., Ltd.
- Method and apparatus for performing SL DRX operation in NR V2X18 Aug 2026US 12,712,679 B2LG Electronics Inc.
- Method, system, and terminal device for data transmission based on Wi-Fi 618 Aug 2026US 12,712,680 B2Micronet Union Technology (Chengdu) Co., Ltd.
- Retransmission in wireless communications of outdated service data unit1 Oct 2026US 2026/0303268 A1Sharp Kabushiki Kaisha
- Uplink hybrid automatic repeat request (harq) mode restriction for a radio bearer of application layer measurement reporting1 Oct 2026US 2026/0303484 A1Apple Inc.
- Method and apparatus for managing configured grant timer during random access procedure in wireless communication system10 Sep 2026US 2026/0269988 A1LG Electronics Inc.
- Language model-based downlink grant prediction10 Sep 2026US 2026/0270723 A1QUALCOMM Incorporated
- Method and device for performing sidelink communication in unlicensed band27 Aug 2026US 2026/0255370 A1LG Electronics Inc.
Most cited
By later US patents
- Personal paging, communications, and locating system486US 5,588,009 A1996
- Method and apparatus for providing mobile and other intermittent connectivity in a computing environment405US 7,136,645 B2Netmotion Wireless, Inc. · 2006
- Method and apparatus for providing mobile and other intermittent connectivity in a computing environment383US 6,546,425 B1Netmotion Wireless, Inc. · 2003
- Wireless communication system for reliable communication between a group of apparatuses379US 5,797,085 AU. S. Phillips Corporation · 1998
- Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels352US 4,675,863 AInternational Mobile Machines Corporation · 1987