H04L 1/0029
Reduction of the amount of signalling
Official title: {Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling (power control H04W52/04)}
H04L1/0029 (Reduction of the amount of signalling) appears on 773 US grants and 973 published applications in this corpus.
Search patents in H04L- Granted patents
- 773
- Published applications
- 973
- Assignees
- 167
- Inventors
- 1,354
- Latest grant
- 25 Aug 2026
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| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
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| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 6 |
| 2003 | 0 | 9 |
| 2004 | 5 | 9 |
| 2005 | 1 | 11 |
| 2006 | 8 | 15 |
| 2007 | 4 | 20 |
| 2008 | 5 | 35 |
| 2009 | 8 | 54 |
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| 2011 | 35 | 58 |
| 2012 | 55 | 65 |
| 2013 | 66 | 62 |
| 2014 | 69 | 48 |
| 2015 | 66 | 46 |
| 2016 | 64 | 43 |
| 2017 | 51 | 35 |
| 2018 | 38 | 38 |
| 2019 | 36 | 43 |
| 2020 | 47 | 52 |
| 2021 | 31 | 44 |
| 2022 | 51 | 39 |
| 2023 | 30 | 55 |
| 2024 | 37 | 48 |
| 2025 | 22 | 42 |
| 2026 | 24 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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