H03K 9/02
Demodulating pulses which have been modulated with a continuously-variable signal: of amplitude-modulated
Official title: of amplitude-modulated pulses
H03K9/02 (Demodulating pulses which have been modulated with a continuously-variable signal: of amplitude-modulated) appears on 33 US grants and 25 published applications in this corpus.
Search patents in H03K- Granted patents
- 33
- Published applications
- 25
- Assignees
- 31
- Inventors
- 65
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
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| 1995 | 1 | 0 |
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| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 3 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Receiver including a pulse amplitude modulation decoder, and a memory device including the same3 Feb 2026US 12,542,548 B2Korea University Research and Business Foundation
- Coding for pulse amplitude modulation with an odd number of output levels6 Jan 2026US 12,519,462 B2Apple Inc.
- Coding for pulse amplitude modulation with an odd number of output levels18 Jun 2024US 12,015,413 B2Apple Inc.
- Offset detector circuit for differential signal generator, receiver, and method of compensating for offset of differential signal generator30 Jan 2024US 11,888,654 B2Nanyang Technological University
- Transceiver and method of driving the same16 Jan 2024US 11,876,515 B2Samsung Display Co., Ltd.
- Memory controller using a digital signal processor in transmitters to mitigate noise and distortion in memory links2 Apr 2026US 2026/0095172 A1Mediatek Inc.
- Isolator26 Mar 2026US 2026/0088820 A1Kabushiki Kaisha Toshiba
- Coding for pulse amplitude modulation with an odd number of output levels12 Sep 2024US 2024/0305287 A1Apple Inc.
- Receiver including a pulse amplitude modulation decoder, and a memory device including the same1 Aug 2024US 2024/0259007 A1Korea University Research and Business Foundation
- Coding for pulse amplitude modulation with an odd number of output levels21 Mar 2024US 2024/0097667 A1Apple Inc.
Most cited
By later US patents
- Signal transmission device, electronic device, and signal transmission method95US 9,178,504 B2Sony Corporation · 2015
- Method and apparatus for recovering a signal from a charge transfer device15US 4,330,753 AEastman Kodak Company · 1982
- Comparator with hysteresis11US 6,894,542 B2Texas Instruments Deutschland GmbH · 2005
- Reduction of aliasing distortion in sampled signals8US 4,039,979 ABell Telephone Laboratories, Incorporated · 1977
- Error signal isolator circuit7US 5,387,822 AToko America, Inc. · 1995