H04L 27/2057
With a separate carrier for each phase state
Official title: {with a separate carrier for each phase state}
H04L27/2057 (With a separate carrier for each phase state) appears on 33 US grants and 16 published applications in this corpus.
Search patents in H04L- Granted patents
- 33
- Published applications
- 16
- Assignees
- 25
- Inventors
- 51
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 4 | 2 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Phase modulated data link for low-swing wireline applications17 Oct 2023US 11,792,057 B2Rambus Inc.
- Phase modulated data link for low-swing wireline applications9 Aug 2022US 11,411,787 B2Rambus Inc.
- Phase modulated data link for low-swing wireline applications10 Aug 2021US 11,088,880 B2Rambus Inc.
- Multichannel-based signal transmission method and apparatus25 May 2021US 11,018,913 B2Huawei Technologies Co., Ltd.
- Tone-phase-shift keying: a new modulation scheme for SC-FDMA19 Nov 2019US 10,484,219 B2QUALCOMM Incorporated
- Phase Modulated Data Link for Low-Swing Wireline Applications29 Dec 2022US 2022/0417067 A1Rambus Inc.
- Phase Modulated Data Link for Low-Swing Wireline Applications13 Jan 2022US 2022/0014404 A1Rambus Inc.
- Phase Modulated Data Link for Low-Swing Wireline Applications19 Nov 2020US 2020/0366541 A1Rambus Inc.
- Multichannel-Based Signal Transmission Method and Apparatus26 Mar 2020US 2020/0099557 A1Huawei Technologies Co., Ltd.
- Multichannel-Based Signal Transmission Method and Apparatus16 May 2019US 2019/0149375 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Binary phase shift keying modulation system98US 5,119,396 AAxonn Corporation · 1992
- Binary phase shift keying modulation system and/or frequency multiplier89US 5,265,120 AAxonn Corporation · 1993
- Low power consumption binary phase-shift-keyed (BPSK) modulator using reflective electronic switching techniques36US 5,455,544 AThomson Consumer Electronics, Inc. · 1995
- Quadrature phase shift keyed/bi-phase shift keyed modulator22US 6,242,990 B1TLC Precision Wafer Technology, Inc. · 2001
- Multiuser DSSS-OFDM multiband for ultra wideband communications15US 7,333,528 B12008