G01R 29/0273
The pulse characteristic being duration, i.e. width
Official title: {the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)}
G01R29/0273 (The pulse characteristic being duration, i.e. width) appears on 180 US grants and 69 published applications in this corpus.
Search patents in G01R- Granted patents
- 180
- Published applications
- 69
- Assignees
- 137
- Inventors
- 314
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 5 |
| 2006 | 1 | 1 |
| 2007 | 4 | 1 |
| 2008 | 3 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 4 |
| 2011 | 5 | 0 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 5 | 4 |
| 2018 | 2 | 7 |
| 2019 | 7 | 4 |
| 2020 | 5 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 4 |
| 2023 | 4 | 3 |
| 2024 | 1 | 2 |
| 2025 | 6 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Timer-based amplitude correction method for photon counting computed tomography10 Mar 2026US 12,571,923 B2Analog Devices, Inc.
- External crystal oscillator cycle duration and variation tracking10 Mar 2026US 12,573,983 B2Hewlett-Packard Development Company, L. P.
- Analysis method and apparatus for high-frequency QRS waveform curve, computer device and storage medium30 Dec 2025US 12,510,576 B2HyperBio Biological Technology Co., Ltd
- Non-linear flitering for pulse detection and pulse width discrimination9 Dec 2025US 12,493,067 B1BAE Systems Information and Electronic Systems Integration Inc.
- Techniques for identification and correction of clock duty-cycle25 Nov 2025US 12,480,992 B2Intel Corporation
- Timer-based amplitude correction method for photon counting computed tomography28 May 2026US 2026/0147125 A1Analog Devices, Inc.
- Non-linear flitering for pulse detection and pulse width discrimination11 Dec 2025US 2025/0377393 A1BAE Systems Information and Electronic Systems Integration Inc.
- Method and measurement application device30 Oct 2025US 2025/0334622 A1Rohde & Schwarz GmbH & Co.KG
- High-frequency qrs waveform curve analysis method and apparatus, computer device and storage medium21 Aug 2025US 2025/0264511 A1HyperBio Biological Technology Co., Ltd
- External crystal oscillator cycle duration and variation tracking2 Jan 2025US 2025/0007460 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Analysis of a radio-frequency environment utilizing pulse masking354US 10,393,784 B2Raytheon Company · 2019
- Integrated circuit with clock generator59US 4,931,748 AMotorola, Inc. · 1990
- Single line multiplexing system for sensors and actuators54US 4,311,986 AThe Bendix Corporation · 1982
- Delay measuring circuit49US 5,049,766 ANCR Corporation · 1991
- Timing interpolator46US 5,206,889 AHewlett-Packard Company · 1993