G01R 1/203
Resistors used for electric measuring
Official title: {Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts (resistors in general H01C; microwave or radiowave terminations H01P1/26; coupling devices H01R)}
G01R1/203 (Resistors used for electric measuring) appears on 811 US grants and 867 published applications in this corpus.
Search patents in G01R- Granted patents
- 811
- Published applications
- 867
- Assignees
- 441
- Inventors
- 1,676
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 13 | 0 |
| 1996 | 11 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 2 |
| 2003 | 6 | 9 |
| 2004 | 12 | 6 |
| 2005 | 9 | 13 |
| 2006 | 11 | 9 |
| 2007 | 6 | 11 |
| 2008 | 13 | 18 |
| 2009 | 11 | 26 |
| 2010 | 11 | 15 |
| 2011 | 15 | 29 |
| 2012 | 28 | 24 |
| 2013 | 20 | 26 |
| 2014 | 17 | 40 |
| 2015 | 26 | 66 |
| 2016 | 48 | 43 |
| 2017 | 44 | 37 |
| 2018 | 39 | 47 |
| 2019 | 43 | 54 |
| 2020 | 54 | 54 |
| 2021 | 56 | 61 |
| 2022 | 67 | 55 |
| 2023 | 52 | 72 |
| 2024 | 46 | 61 |
| 2025 | 51 | 48 |
| 2026 | 28 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shunt resistor, method for manufacturing shunt resistor, and current detection device29 Sep 2026US 12,748,132 B2Accuenergy (Canada) Inc.
- Arrangement and method for discharging a DC link capacitor1 Sep 2026US 12,726,108 B2Hanon Systems
- Sense resistor25 Aug 2026US 12,720,681 B2Analog Devices International Unlimited Company
- Current-sensing resistor11 Aug 2026US 12,704,530 B2Cirrus Logic, Inc.
- Automatic current ranging system11 Aug 2026US 12,704,532 B2Analog Devices, Inc.
- Reliability test platform and probe pad assembly24 Sep 2026US 2026/0287647 A1MetaPWR Electronics Co., Ltd.
- Battery sensing device24 Sep 2026US 2026/0287661 A1Renesas Design (UK) Limited
- Device for measuring the electrical resistance of an element17 Sep 2026US 2026/0276687 A1Ateq
- Abnormality detection device and battery system17 Sep 2026US 2026/0276718 A1Panasonic Intellectual Property Management Co., Ltd.
- Diagnostic monitoring and fault detection in vehicle dc power interfaces10 Sep 2026US 2026/0266869 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Apparatus for monitoring the state of charge of a battery272US 4,968,941 A1990
- Automotive current sensor178US 5,426,416 AWestinghouse Electric Corp. · 1995
- System and method for determining output current and converter employing the same127US 6,249,447 B1Tyco Electronics Logistics AG · 2001
- Detector for force and acceleration using resistance element112US 4,967,605 AWacoh Corporation · 1990
- Current sensor for an electronic trip device101US 5,083,081 AMerlin Gerin · 1992