G01R 13/34
Circuits for representing a single waveform by sampling
Official title: Circuits for representing a single waveform by sampling, e.g. for very high frequencies
G01R13/34 (Circuits for representing a single waveform by sampling) appears on 418 US grants and 127 published applications in this corpus.
Search patents in G01R- Granted patents
- 418
- Published applications
- 127
- Assignees
- 132
- Inventors
- 595
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 11 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 9 | 0 |
| 1987 | 11 | 0 |
| 1988 | 15 | 0 |
| 1989 | 28 | 0 |
| 1990 | 18 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 21 | 0 |
| 1997 | 6 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 31 | 6 |
| 2002 | 20 | 25 |
| 2003 | 17 | 16 |
| 2004 | 18 | 10 |
| 2005 | 10 | 6 |
| 2006 | 5 | 5 |
| 2007 | 9 | 8 |
| 2008 | 2 | 4 |
| 2009 | 4 | 2 |
| 2010 | 3 | 1 |
| 2011 | 3 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 5 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 4 | 2 |
| 2018 | 1 | 5 |
| 2019 | 3 | 2 |
| 2020 | 6 | 11 |
| 2021 | 7 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Signal sampling and reconstruction below the nyquist rate24 Mar 2026US 12,587,353 B2Western Carolina University
- Measurement application device, postprocessing device, method and non-transitory computer-readable medium3 Feb 2026US 12,540,953 B2Rohde & Schwarz GmbH & Co.KG
- Method of CTLE estimation using channel step-response for transmitter link equalization test24 Jun 2025US 12,339,298 B2Tektronix, Inc.
- Termination trigger pick-off for remote head sampler13 May 2025US 12,298,329 B2Tektronix, Inc.
- Method and device for digital compensation of dynamic distortion in high-speed transmitters9 Jul 2024US 12,034,573 B1Marvell Asia Pte Ltd
- Test and/or measurement instrument, test system and method of measuring a radio frequency signal4 Sep 2025US 2025/0277819 A1
- Apply oscilloscope noise compensation to acquired waveform28 Aug 2025US 2025/0271468 A1Tektronix, Inc.
- Signal sampling and reconstruction below the nyquist rate17 Oct 2024US 2024/0348418 A1Western Carolina University
- Measurement application device, postprocessing device, method and non-transitory computer-readable medium28 Mar 2024US 2024/0103043 A1Rohde & Schwarz GmbH & Co.KG
- Method And Device For Evaluating A Signal22 Feb 2024US 2024/0063804 A1Vitesco Technologies GmbH
Most cited
By later US patents
- Status driven menu system229US 4,823,283 ATektronix, Inc. · 1989
- Method and apparatus for adjustment of acquisition parameters in a data acquisition system such as a digital oscilloscope203US 5,375,067 ANicolet Instrument Corporation · 1994
- Waveform acquisition circuit137US 4,283,713 ATektronix, Inc. · 1981
- Scanning temporal ultrafast delay methods and apparatuses therefor134US 6,396,856 B1Irma America, Inc. · 2002
- Signal sampling system125US 4,438,404 ATektronix, Inc. · 1984