H04L 5/0066
Requirements on out-of-channel emissions
Official title: {Requirements on out-of-channel emissions}
H04L5/0066 (Requirements on out-of-channel emissions) appears on 267 US grants and 327 published applications in this corpus.
Search patents in H04L- Granted patents
- 267
- Published applications
- 327
- Assignees
- 89
- Inventors
- 582
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 10 |
| 2009 | 0 | 14 |
| 2010 | 4 | 17 |
| 2011 | 5 | 20 |
| 2012 | 18 | 18 |
| 2013 | 22 | 18 |
| 2014 | 14 | 27 |
| 2015 | 22 | 30 |
| 2016 | 26 | 30 |
| 2017 | 20 | 20 |
| 2018 | 29 | 25 |
| 2019 | 30 | 25 |
| 2020 | 17 | 11 |
| 2021 | 17 | 9 |
| 2022 | 8 | 24 |
| 2023 | 9 | 8 |
| 2024 | 9 | 3 |
| 2025 | 13 | 8 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Carrier interferometry coding with applications to cellular and local area networks119US 7,787,514 B2Lot 41 Acquisition Foundation, LLC · 2010
- Method and apparatus for hybrid CDM OFDMA wireless transmission83US 7,729,433 B2Motorola, Inc. · 2010
- Method and apparatus for the transmission and reception of a multicarrier high definition television signal79US 5,214,501 ANorth American Philips Corporation · 1993
- Dynamic time-spectrum block allocation for cognitive radio networks52US 7,876,786 B2Microsoft Corporation · 2011
- Sequence generating method for efficient detection and method for transmitting and receiving signals using the same44US 8,130,863 B2LG Electronics Inc. · 2012