G01L 3/1492
Involving electric couplings
Official title: {involving electric couplings}
G01L3/1492 (Involving electric couplings) appears on 11 US grants and 13 published applications in this corpus.
Search patents in G01L- Granted patents
- 11
- Published applications
- 13
- Assignees
- 13
- Inventors
- 20
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Piezoeletric sensing element and torque sensor assembled with the same19 Jan 2016US 9,239,270 B2Chung Yuan Christian University
- Torque sensor, sensing method, and stator with reduced crosstalk17 Sep 2026US 2026/0276463 A1Semiconductor Components Industries, LLC
- Single or dual redundancy transducer10 Sep 2026US 2026/0266673 A1
- Wireless transmission bicycle crankset spoke-type torque sensor20 Nov 2025US 2025/0354880 A1Shanghai Weixi Power Technology Co., Ltd.
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Most cited
By later US patents
- Torque measuring device82US 4,384,493 A1983
- Torque transducer for electric motors4US 4,890,501 A1990
- Method for processing a ring type piezoelectric device4US 8,720,024 B2Chung Yuan Christian University · 2014
- Torque measuring apparatus3US 4,520,680 AMitsubishi Denki Kabushiki Kaisha · 1985
- Piezoeletric sensing element and torque sensor assembled with the same3US 9,239,270 B2Chung Yuan Christian University · 2016