H03K 5/1532
Peak detectors
Official title: Peak detectors (measuring characteristics of individual pulses G01R29/02)
H03K5/1532 (Peak detectors) appears on 214 US grants and 130 published applications in this corpus.
Search patents in H03K- Granted patents
- 214
- Published applications
- 130
- Assignees
- 153
- Inventors
- 397
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 9 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 2 | 5 |
| 2010 | 5 | 5 |
| 2011 | 6 | 3 |
| 2012 | 3 | 6 |
| 2013 | 6 | 7 |
| 2014 | 8 | 6 |
| 2015 | 4 | 11 |
| 2016 | 10 | 11 |
| 2017 | 10 | 4 |
| 2018 | 8 | 11 |
| 2019 | 11 | 7 |
| 2020 | 7 | 7 |
| 2021 | 4 | 1 |
| 2022 | 4 | 4 |
| 2023 | 0 | 12 |
| 2024 | 7 | 8 |
| 2025 | 9 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for detecting analog signals on an amplifier input and gating the same28 Apr 2026US 12,615,025 B2Crestron Electronics, Inc.
- Asynchronous peak hold circuit on an integrated circuit trace to monitor for voltage spikes caused by an electromagnetic pulse16 Dec 2025US 12,498,404 B2Silicon Laboratories Inc.
- Differential envelope detector having common mode feedback16 Dec 2025US 12,500,794 B2Uniqconn Inc.
- Synchronized controller25 Nov 2025US 12,483,219 B2Crestron Electronics, Inc.
- Systems and methods for galvanic interface bond detection for inverter for electric vehicle4 Nov 2025US 12,461,129 B2BorgWarner US Technologies LLC
- Synchronized controller5 Mar 2026US 2026/0066865 A1Crestron Electronics, Inc.
- Audio system equalization based on type of audio being broadcast6 Nov 2025US 2025/0343522 A1Crestron Electronics, Inc.
- Systems and methods for galvanic interface bond detection for inverter for electric vehicle6 Mar 2025US 2025/0076347 A1BorgWarner US Technologies LLC
- Differential envelope detector having common mode feedback21 Nov 2024US 2024/0388473 A1Uniqconn Inc.
- Methods and apparatus for single-shot time-of-flight ranging with background light rejection31 Oct 2024US 2024/0361437 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Enhanced peak detector61US 5,594,384 AGnuco Technology Corporation · 1997
- Method of processing multi-level signals for simple clock recovery61US 5,825,825 ANorthern Telecom Limited · 1998
- Method and apparatus for detecting differential threshold levels while compensating for baseline wander46US 5,880,615 AIntel Corporation · 1999
- Peak level detecting device and method36US 5,038,055 AKabushiki Kaisha Toshiba · 1991
- Circuit and method for implementing an integrated continuous-time smoothing filter36US 6,583,662 B1GlobespanVirata, Inc. · 2003