G01R 19/16528
Using digital techniques or performing arithmetic operations
Official title: {using digital techniques or performing arithmetic operations (using digital techniques to measure a voltage or a current, see G01R19/25)}
G01R19/16528 (Using digital techniques or performing arithmetic operations) appears on 289 US grants and 290 published applications in this corpus.
Search patents in G01R- Granted patents
- 289
- Published applications
- 290
- Assignees
- 253
- Inventors
- 767
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 4 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 6 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 4 |
| 2014 | 1 | 2 |
| 2015 | 4 | 6 |
| 2016 | 3 | 8 |
| 2017 | 3 | 11 |
| 2018 | 6 | 13 |
| 2019 | 18 | 60 |
| 2020 | 60 | 63 |
| 2021 | 45 | 27 |
| 2022 | 32 | 13 |
| 2023 | 23 | 14 |
| 2024 | 11 | 14 |
| 2025 | 13 | 16 |
| 2026 | 10 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sauna with galvanically isolated electrical fault detection and analytics22 Sep 2026US 12,742,800 B2Sunlighten, Inc.
- Detecting aircraft 28V discrete inputs28 Jul 2026US 12,693,317 B2Hamilton Sundstrand Corporation
- Over-voltage tolerant power supply sensing circuit with programmable trip-point19 May 2026US 12,631,671 B2Advanced Micro Devices, Inc.
- Anomaly detection in high-voltage bus systems12 May 2026US 12,623,545 B2Cummins Inc.
- RF signal parameter measurement in an integrated circuit fabrication chamber12 May 2026US 12,626,895 B2Lam Research Corporation
- Power converter and electric vehicle24 Sep 2026US 2026/0285161 A1Fortescue Zero Limited
- Continuous capture of electrical signatures with iot enabled monitors17 Sep 2026US 2026/0277206 A1Volta Insite (US) Inc.
- Method and system for dynamic adjustment of power synchronisation17 Sep 2026US 2026/0280294 A1GE Vernova Infrastructure Technology LLC
- Digital Glitch Sensor13 Aug 2026US 2026/0235672 A1Google Inc.
- Rf signal parameter measurement in an integrated circuit fabrication chamber23 Jul 2026US 2026/0213144 A1Lam Research Corporation
Most cited
By later US patents
- Cognition device for battery residual capacity202US 5,434,495 AMitsubishi Denki Kabushiki Kaisha · 1995
- Method and apparatus for use in temporal analysis of waveforms194US 4,592,369 ANational Research Development Corporation · 1986
- Write verification in an optical recording system by sensing mark formation while writing109US 5,495,466 AEastman Kodak Company · 1996
- Electrical socket with monitoring unit for monitoring operating conditions92US 5,650,771 A1997
- Plant fault diagnosis system86US 5,070,468 AIdemitsu Kosan Co., Ltd. · 1991