G01R 19/16519
Using fet's
Official title: {using FET's}
G01R19/16519 (Using fet's) appears on 307 US grants and 238 published applications in this corpus.
Search patents in G01R- Granted patents
- 307
- Published applications
- 238
- Assignees
- 169
- Inventors
- 574
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 4 |
| 2003 | 5 | 8 |
| 2004 | 5 | 6 |
| 2005 | 5 | 6 |
| 2006 | 5 | 6 |
| 2007 | 6 | 2 |
| 2008 | 3 | 1 |
| 2009 | 4 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 1 |
| 2012 | 2 | 5 |
| 2013 | 2 | 5 |
| 2014 | 3 | 4 |
| 2015 | 6 | 6 |
| 2016 | 4 | 9 |
| 2017 | 13 | 9 |
| 2018 | 9 | 10 |
| 2019 | 18 | 21 |
| 2020 | 20 | 29 |
| 2021 | 23 | 20 |
| 2022 | 17 | 12 |
| 2023 | 14 | 10 |
| 2024 | 14 | 19 |
| 2025 | 15 | 21 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Voltage detection circuit, display driver, and display device6 Oct 2026US 12,754,219 B2Rohm Co., Ltd.
- Device and method for measuring leakage current18 Aug 2026US 12,710,456 B2Hitachi Energy Ltd
- Current sensing integrated circuit and corresponding method16 Jun 2026US 12,656,380 B2Infineon Technologies Austria AG
- Current sensing circuit adaptable to MOSFET circuits9 Jun 2026US 12,650,447 B2Himax Technologies Limited
- Monitoring circuit and corresponding method2 Jun 2026US 12,644,911 B2STMicroelectronics International N. V.
- Semiconductor switch with degradation detection8 Oct 2026US 2026/0309774 A1Infineon Technologies AG
- Voltage monitoring circuit and power supply circuit10 Sep 2026US 2026/0266878 A1Rohm Co., Ltd.
- Voltage comparison circuit, related integrated circuit and method27 Aug 2026US 2026/0251687 A1STMicroelectronics International N. V.
- Techniques For Detecting Bandgap And Supply Voltages During Power-On-Reset20 Aug 2026US 2026/0243845 A1Altera Corporation
- Current monitoring scheme for low-side body current sensing of vertical power field effect transistor20 Aug 2026US 2026/0246356 A1Alpha and Omega Semiconductor International LP
Most cited
By later US patents
- Testing circuit92US 3,976,940 AFairchild Camera and Instrument Corporation · 1976
- Current-sensing circuit for an IC power semiconductor device70US 5,081,379 AU. S. Philips Corporation · 1992
- Voltage detection circuit for detecting input voltage larger in absolute value than power supply voltage53US 4,658,156 ANEC Corporation · 1987
- Voltage detection circuit composed of at least two MOS transistors47US 4,140,930 ASharp Kabushiki Kaisha · 1979
- Voltage detection circuit47US 4,321,489 AFujitsu Limited · 1982