H04L 1/1829
Arrangements specially adapted for the receiver end
H04L1/1829 (Arrangements specially adapted for the receiver end) appears on 12,400 US grants and 15,962 published applications in this corpus.
Search patents in H04L- Granted patents
- 12,400
- Published applications
- 15,962
- Assignees
- 1,104
- Inventors
- 9,533
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 12 | 0 |
| 1996 | 12 | 0 |
| 1997 | 15 | 0 |
| 1998 | 17 | 0 |
| 1999 | 30 | 0 |
| 2000 | 29 | 0 |
| 2001 | 30 | 18 |
| 2002 | 32 | 102 |
| 2003 | 43 | 140 |
| 2004 | 51 | 133 |
| 2005 | 70 | 191 |
| 2006 | 110 | 222 |
| 2007 | 101 | 211 |
| 2008 | 96 | 239 |
| 2009 | 137 | 297 |
| 2010 | 192 | 366 |
| 2011 | 236 | 346 |
| 2012 | 323 | 435 |
| 2013 | 376 | 546 |
| 2014 | 527 | 611 |
| 2015 | 576 | 742 |
| 2016 | 675 | 735 |
| 2017 | 662 | 642 |
| 2018 | 591 | 776 |
| 2019 | 709 | 912 |
| 2020 | 836 | 1206 |
| 2021 | 806 | 1189 |
| 2022 | 906 | 1698 |
| 2023 | 1026 | 1506 |
| 2024 | 1299 | 1292 |
| 2025 | 1181 | 863 |
| 2026 | 672 | 544 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04L 1/1854Scheduling and prioritising arrangements4,950
- H04L 1/1861Physical mapping arrangements4,618
- H04L 1/1864Arq related signaling2,382
- H04L 1/1835Buffer management2,233
- H04L 1/1848Time-out mechanisms970
- H04L 1/1858Transmission or retransmission of more than one copy of acknowledgement message758
- H04L 1/1832Details of sliding window management279
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Most cited
By later US patents
- Directory enabled policy management tool for intelligent traffic management997US 6,502,131 B1Novell, Inc. · 2002
- Synchronous data communication588US 8,054,752 B2Intuitive Surgical Operations, Inc. · 2011
- Wireless personal paging, communications, and locating system450US 5,479,408 A1995
- Wireless communication system for reliable communication between a group of apparatuses379US 5,797,085 AU. S. Phillips Corporation · 1998
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