G01D 5/2208
By influencing the self-induction of the coils
Official title: {by influencing the self-induction of the coils}
G01D5/2208 (By influencing the self-induction of the coils) appears on 166 US grants and 86 published applications in this corpus.
Search patents in G01D- Granted patents
- 166
- Published applications
- 86
- Assignees
- 128
- Inventors
- 338
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 2 |
| 2003 | 6 | 4 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 6 |
| 2011 | 3 | 2 |
| 2012 | 1 | 3 |
| 2013 | 4 | 4 |
| 2014 | 0 | 4 |
| 2015 | 1 | 1 |
| 2016 | 4 | 5 |
| 2017 | 3 | 7 |
| 2018 | 3 | 5 |
| 2019 | 6 | 6 |
| 2020 | 4 | 6 |
| 2021 | 3 | 2 |
| 2022 | 2 | 5 |
| 2023 | 4 | 6 |
| 2024 | 4 | 3 |
| 2025 | 5 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method executed by sensor controller of electromagnetic resonance system, sensor controller, and position detection device11 Aug 2026US 12,704,933 B2Wacom Co., Ltd.
- Inductive position transducer system with impedance circuit portion14 Jul 2026US 12,680,838 B2Mitutoyo Corporation
- Sensor apparatus, integrated circuit, and method of detecting indicator using linear electrodes and detection coils14 Jul 2026US 12,681,614 B2Wacom Co., Ltd.
- Inductive proximity sensor for the detection of an object and method of detecting an object16 Dec 2025US 12,498,256 B2Sick AG
- High performance inductive sensing all digital phase locked loop23 Sep 2025US 12,425,026 B2Cypress Semiconductor Corporation
- Non-contact three-dimensional displacement sensor9 Jul 2026US 2026/0194369 A1University of Science and Technology of China
- Metal detector12 Mar 2026US 2026/0071895 A1Anritsu Corporation
- Planar coil array and displacement sensor15 Jan 2026US 2026/0016277 A1Hitachi Astemo, Ltd.
- Method executed by sensor controller of electromagnetic resonance system, sensor controller, and position detection device9 Oct 2025US 2025/0315139 A1Wacom Co., Ltd.
- Method executed by sensor controller of electromagnetic resonance system, sensor controller, and position detection device27 Mar 2025US 2025/0103161 A1Wacom Co., Ltd.
Most cited
By later US patents
- Device for detecting position and movement by using magnetic field variation104US 6,043,644 ACesm Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement · 2000
- Differential variable reluctance transducer68US 5,497,147 AMicrostrain, Inc. · 1996
- Position encoder and a method for detecting the position of a movable part of a machine50US 8,421,446 B2Vogt Electronic Components GmbH · 2013
- Micromachined inductive sensor having capacitively decoupled coils48US 6,175,232 B1CSEM Centre Suisse d'Electronique et de Microtechnique SA · 2001
- Miniaturized displacement transducer assembly42US 5,777,467 AMicrostrain, Inc. · 1998