G08C 19/10
Using variable capacitance
Official title: using variable capacitance
G08C19/10 (Using variable capacitance) appears on 19 US grants and 5 published applications in this corpus.
Search patents in G08C- Granted patents
- 19
- Published applications
- 5
- Assignees
- 16
- Inventors
- 34
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal transmission circuit and electronic device29 Jul 2025US 12,374,213 B2Shanghai Yaohuo Microelectronics Co., Ltd.
- Arrangement for a vehicle25 Jun 2024US 12,020,562 B2Huf Hülsbeck & Fürst GmbH & Co. KG
- Filter and method for processing an input signal23 Nov 2021US 11,184,145 B2Infineon Technologies AG
- Transceiver with galvanic isolation means3 Dec 2019US 10,498,396 B1Melexis Technologies SA
- Process automation device5 Feb 2019US 10,198,939 B1Siemens Aktiengesellschaft
- Signal transmission circuit and electronic device19 Jan 2023US 2023/0021032 A1Shanghai Yaohuo Microelectronics Co., Ltd.
- Arrangement for a Vehicle29 Apr 2021US 2021/0125489 A1Huf Hülsbeck & Fürst GmbH & Co. KG
- Filter and method for processing an input signal11 Feb 2021US 2021/0044415 A1Infineon Technologies AG
- Modular Sensor Systems2 Nov 2017US 2017/0316683 A1Ideation Systems LLC
- Device for the transmission of electric signals between at least two units mobile relative to each other20 Nov 2003US 2003/0214421 A1Schleifring und Apparatebau GmbH
Most cited
By later US patents
- Process control transmitter146US 5,705,978 ARosemount Inc. · 1998
- Two wire transmitter for converting a varying signal from a remote reactance sensor to a DC current signal90US 4,250,490 ARosemount Inc. · 1981
- Switched capacitance automatic meter reading device62US 5,159,335 ASiecor Corporation · 1992
- Electrostatic position-measuring transducer61US 3,961,318 AInductosyn Corporation · 1976
- Differential capacitance measuring circuit43US 4,193,063 ALeeds & Northrup Company · 1980