H03K 17/9502
Measures for increasing reliability
Official title: {Measures for increasing reliability}
H03K17/9502 (Measures for increasing reliability) appears on 111 US grants and 105 published applications in this corpus.
Search patents in H03K- Granted patents
- 111
- Published applications
- 105
- Assignees
- 85
- Inventors
- 227
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 6 |
| 2005 | 1 | 5 |
| 2006 | 5 | 6 |
| 2007 | 7 | 4 |
| 2008 | 1 | 4 |
| 2009 | 4 | 5 |
| 2010 | 5 | 4 |
| 2011 | 4 | 2 |
| 2012 | 5 | 4 |
| 2013 | 1 | 4 |
| 2014 | 2 | 4 |
| 2015 | 6 | 2 |
| 2016 | 2 | 3 |
| 2017 | 3 | 6 |
| 2018 | 1 | 6 |
| 2019 | 10 | 3 |
| 2020 | 5 | 12 |
| 2021 | 6 | 4 |
| 2022 | 4 | 4 |
| 2023 | 5 | 3 |
| 2024 | 2 | 4 |
| 2025 | 4 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic field sensing-based noncontact button apparatus, elevator control panel, and operating method thereof27 Jan 2026US 12,534,338 B2Korea Electronics Technology Institute
- Switch device27 Jan 2026US 12,537,152 B2Valeo Japan Co., Ltd.
- Baseline calculation for sensor system4 Nov 2025US 12,463,643 B2Cirrus Logic, Inc.
- Inductive proximity switch and method of operation of an inductive proximity switch21 Oct 2025US 12,451,884 B2Turck Holdings GmbH
- Proximity switch and method for operating a proximity switch23 Sep 2025US 12,425,025 B2Turck Holding GmbH
- Position sensor circuit8 Jan 2026US 2026/0009655 A1Melexis Bulgaria Eood
- Proximity sensor1 Jan 2026US 2026/0002798 A1Keyence Corporation
- Non-contact control assembly for controlling operation of electrical device27 Nov 2025US 2025/0364934 A1Defond Electech Co., Ltd.
- Spread Spectrum Adjustment for an LC Circuit2 Oct 2025US 2025/0309927 A1Microchip Technology Incorporated
- Inductive proximity sensor, sensor system including inductive proximity sensors and method for operating such a sensor system25 Sep 2025US 2025/0298166 A1Pepperl + Fuchs GmbH
Most cited
By later US patents
- Contactless hall effect push button switch74US 6,612,404 B2Thyssen Elevator Capital Corp. · 2003
- Flexible touch-sense switch67US 7,091,886 B2Lear Corporation · 2006
- Time multiplexed, false alarm resistant magnetically actuated security system40US 5,534,849 ASentrol, Inc. · 1996
- Inductive proximity sensor using coil time constant for temperature compensation36US 7,173,411 B1Rockwell Automation Technologies, Inc. · 2007
- Apparatus for detecting metal parts which are movable relative to a metal sensitive sensor arrangement30US 5,187,723 A1993