H04L 27/2604
Multiresolution systems
Official title: {Multiresolution systems (by means of multiresolution subcarriers H04L27/183, H04L27/3488)}
H04L27/2604 (Multiresolution systems) appears on 202 US grants and 198 published applications in this corpus.
Search patents in H04L- Granted patents
- 202
- Published applications
- 198
- Assignees
- 76
- Inventors
- 332
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 0 | 5 |
| 2003 | 2 | 1 |
| 2004 | 2 | 7 |
| 2005 | 0 | 4 |
| 2006 | 6 | 12 |
| 2007 | 2 | 7 |
| 2008 | 9 | 11 |
| 2009 | 4 | 13 |
| 2010 | 12 | 11 |
| 2011 | 11 | 11 |
| 2012 | 12 | 6 |
| 2013 | 15 | 6 |
| 2014 | 7 | 9 |
| 2015 | 13 | 5 |
| 2016 | 7 | 7 |
| 2017 | 7 | 9 |
| 2018 | 8 | 14 |
| 2019 | 11 | 11 |
| 2020 | 10 | 16 |
| 2021 | 18 | 14 |
| 2022 | 6 | 6 |
| 2023 | 13 | 5 |
| 2024 | 6 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Receiving method and receiving apparatus30 Jun 2026US 12,671,470 B2Sun Patent Trust
- Communicating data of a first user equipment and data of a second user equipment on shared resources of a wireless communication system20 Jan 2026US 12,532,298 B2ETRI—Electronics and Telecommunications Research Institute
- Radio frequency interference mitigation in weather sensing12 Aug 2025US 12,388,697 B2Raytheon Company
- Joint transmissions of data in a wireless communication system using a non-orthogonal multiple access transmission scheme12 Nov 2024US 12,143,322 B2ETRI—Electronics and Telecommunications Research Institute
- Enhancement of physical uplink control channel (PUCCH) format29 Oct 2024US 12,132,673 B2QUALCOMM Incorporated
- Communicating data of a first user equipment and data of a second user equipment on shared resources of a wireless communication system14 May 2026US 2026/0136333 A1ETRI—Electronics and Telecommunications Research Institute
- Joint transmissions of data in a wireless communication system using a non-orthogonal multiple access transmission scheme12 Jun 2025US 2025/0192933 A1
- Receiving method and receiving apparatus21 Nov 2024US 2024/0388336 A1Sun Patent Turst
- Radio frequency interference mitigation in weather sensing8 Aug 2024US 2024/0267271 A1Raytheon Company
- Transmitting device, transmission method, receiving device, and reception method11 Apr 2024US 2024/0120983 A1Panasonic Intellectual Property Corporation of America
Most cited
By later US patents
- Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines879US 5,479,447 AThe Board of Trustees of the Leland Stanford Junior University · 1995
- Adaptive time diversity and spatial diversity for OFDM231US 6,985,434 B2Nortel Networks Limited · 2006
- Device for the transmission of digital data with at least two levels of protection and corresponding reception device210US 5,197,061 AEtat Francais · 1993
- Communication system166US 6,049,651 AMatsushita Electric Industrial Co., Ltd. · 2000
- Transmitting data on the phase of speech138US 4,495,620 AAT&T Bell Laboratories · 1985