G01G 3/14
Measuring variations of electrical resistance
Official title: measuring variations of electrical resistance (G01G3/13 takes precedence)
G01G3/14 (Measuring variations of electrical resistance) appears on 664 US grants and 341 published applications in this corpus.
Search patents in G01G- Granted patents
- 664
- Published applications
- 341
- Assignees
- 375
- Inventors
- 1,123
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 15 | 0 |
| 1978 | 20 | 0 |
| 1979 | 15 | 0 |
| 1980 | 13 | 0 |
| 1981 | 18 | 0 |
| 1982 | 13 | 0 |
| 1983 | 16 | 0 |
| 1984 | 23 | 0 |
| 1985 | 21 | 0 |
| 1986 | 29 | 0 |
| 1987 | 29 | 0 |
| 1988 | 26 | 0 |
| 1989 | 21 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 15 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 7 | 7 |
| 2003 | 6 | 8 |
| 2004 | 6 | 11 |
| 2005 | 7 | 15 |
| 2006 | 7 | 3 |
| 2007 | 8 | 9 |
| 2008 | 5 | 8 |
| 2009 | 5 | 12 |
| 2010 | 11 | 12 |
| 2011 | 7 | 13 |
| 2012 | 6 | 7 |
| 2013 | 5 | 7 |
| 2014 | 7 | 22 |
| 2015 | 9 | 17 |
| 2016 | 19 | 16 |
| 2017 | 10 | 18 |
| 2018 | 22 | 17 |
| 2019 | 19 | 18 |
| 2020 | 17 | 23 |
| 2021 | 21 | 25 |
| 2022 | 11 | 16 |
| 2023 | 18 | 17 |
| 2024 | 17 | 18 |
| 2025 | 13 | 7 |
| 2026 | 18 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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- Weighing device24 Sep 2026US 2026/0287416 A1Shenzhen Chenbei Technology Co., Ltd.
- Load cell with roberval structure having anti-offset function, and weighing device17 Sep 2026US 2026/0276460 A1Mettler-Toledo (Changzhou) Measurement Technology Ltd.
- Weighing sensor assembly, pickup tooling, manipulator and robot20 Aug 2026US 2026/0241582 A1Beijing Jingdong Qianshi Technology Co., Ltd.
Most cited
By later US patents
- Weighing apparatus having an automatic filter adjusting capability150US 6,271,484 B1Ishida Co., Ltd. · 2001
- Multi-load cell weighing shelf130US 10,466,095 B1Amazon Technologies, Inc. · 2019
- Load cell98US 4,815,547 AToledo Scale Corporation · 1989
- Portable electronic scale of minimal thickness and weight86US 4,800,973 A1989
- Sponge measuring device79US 4,295,537 AThe Kendall Company · 1981