H03H 2021/0085
Applications
Official title: {Applications}
H03H2021/0085 (Applications) appears on 54 US grants and 49 published applications in this corpus.
Search patents in H03H- Granted patents
- 54
- Published applications
- 49
- Assignees
- 54
- Inventors
- 133
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 3 | 2 |
| 2015 | 5 | 4 |
| 2016 | 4 | 1 |
| 2017 | 3 | 2 |
| 2018 | 3 | 4 |
| 2019 | 4 | 3 |
| 2020 | 4 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adaptive filter circuit having low complexity and flexible structure and device including the same2 Sep 2025US 12,407,547 B2Samsung Electronics Co., Ltd.
- Efficient architecture for high-performance DSP-based long-reach SERDES26 Aug 2025US 12,401,346 B2Avago Technologies International Sales Pte. Limited
- Adaptive identification system, adaptive identification device, and adaptive identification method19 Apr 2022US 11,309,979 B2Alpine Electronics, Inc.
- Digital equalizer with overlappable filter taps9 Nov 2021US 11,171,815 B2Credo Technology Group Limited
- Adaptive equalizer system15 Jun 2021US 11,038,722 B2ViaSat, Inc.
- Detecting and capturing event data in a time series sensor signal30 Jul 2026US 2026/0219661 A1Eaton Intelligent Power Limited
- Communication system, receiver, equalization signal processing circuit, method, and computer readable medium30 Apr 2026US 2026/0121763 A1NEC Corporation
- Efficient architecture for high-performance dsp-based long-reach serdes20 Nov 2025US 2025/0357917 A1Avago Technologies International Sales Pte. Limited
- Method and apparatus for removing dc offset from a signal28 Aug 2025US 2025/0274093 A1Analog Devices International Unlimited Company
- Efficient architecture for high-performance dsp-based long-reach serdes19 Jun 2025US 2025/0202458 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Active attenuation system with increased dynamic range70US 4,736,431 ANelson Industries, Inc. · 1988
- Active noise control apparatus66US 6,683,960 B1Fujitsu Limited · 2004
- Tri-mode adaptive filter and method44US 6,687,723 B1Nortel Networks Limited · 2004
- Digital filters25US 4,771,396 ABritish Telecommunications plc · 1988
- Method and apparatus for frequency selective adaptive filtering22US 5,644,596 AQUALCOMM Incorporated · 1997