H04L 5/12
The signals being represented by different phase modulations of a single carrier
Official title: the signals being represented by different phase modulations of a single carrier
H04L5/12 (The signals being represented by different phase modulations of a single carrier) appears on 117 US grants and 94 published applications in this corpus.
Search patents in H04L- Granted patents
- 117
- Published applications
- 94
- Assignees
- 66
- Inventors
- 239
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 4 | 7 |
| 2007 | 1 | 1 |
| 2008 | 3 | 5 |
| 2009 | 3 | 5 |
| 2010 | 3 | 5 |
| 2011 | 6 | 4 |
| 2012 | 3 | 2 |
| 2013 | 1 | 4 |
| 2014 | 8 | 6 |
| 2015 | 5 | 3 |
| 2016 | 2 | 6 |
| 2017 | 4 | 4 |
| 2018 | 6 | 6 |
| 2019 | 8 | 6 |
| 2020 | 5 | 7 |
| 2021 | 5 | 5 |
| 2022 | 7 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 4 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
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- Secure configuration sharing over reference signals13 May 2025US 12,302,099 B2QUALCOMM Incorporated
- Method of signal generation and signal generating device26 Mar 2024US 11,943,032 B2Sun Patent Trust
- Full duplex using OAM26 Dec 2023US 11,855,366 B2Nxgen Partners IP, LLC
- Monobit cross power spectral density measurement for simultaneous transmit and receive antenna self-interference cancellation13 Nov 2025US 2025/0350314 A1BAE Systems Information and Electronic Systems Integration Inc.
- Method of signal generation and signal generating device2 Oct 2025US 2025/0309965 A1Sun Patent Trust
- Coordinated Spatial Reuse12 Jun 2025US 2025/0193926 A1Ofinno, LLC
- Method of signal generation and signal generating device20 Jun 2024US 2024/0204850 A1Sun Patent Trust
- Phase tracking reference signalling23 May 2024US 2024/0171439 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- System and method for generating signal waveforms in a CDMA cellular telephone system1,721US 5,103,459 AQUALCOMM Incorporated · 1992
- System and method for generating signal waveforms in a CDMA cellular telephone system404US 5,416,797 AQUALCOMM Incorporated · 1995
- System and method for generating signal waveforms in a CDMA cellular telephone system359US 5,309,474 AQUALCOMM Incorporated · 1994
- Method and apparatus for the formatting of data for transmission285US 5,504,773 AQUALCOMM Incorporated · 1996
- Dual antenna integrated carrier aggregation front end solution227US 9,219,594 B2RF Micro Devices, Inc. · 2015