H03K 2217/94116
Increasing reliability, fail-safe
Official title: increasing reliability, fail-safe
H03K2217/94116 (Increasing reliability, fail-safe) appears on 46 US grants and 45 published applications in this corpus.
Search patents in H03K- Granted patents
- 46
- Published applications
- 45
- Assignees
- 41
- Inventors
- 117
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 3 | 1 |
| 2014 | 2 | 4 |
| 2015 | 3 | 2 |
| 2016 | 4 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 4 |
| 2023 | 1 | 3 |
| 2024 | 6 | 3 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Retrographic sensors with fluorescent illumination25 Nov 2025US 12,480,826 B2Massachusetts Institute of Technology
- Actuation device for a public transport vehicle23 Sep 2025US 12,422,932 B2Airbus Operations GmbH
- Proximity sensor15 Oct 2024US 12,117,586 B2Vishay Semiconductor GmbH
- Electronic apparatus, non-contact switch, and photoelectric sensor25 Jun 2024US 12,020,888 B2OMRON Corporation
- Charge sensitive amplifier circuit for sensor frontend18 Jun 2024US 12,015,395 B2ams International AG
- Platform through-beam sensor device24 Oct 2024US 2024/0353241 A1Brogent Technologies Inc.
- Optical proximity sensor6 Jun 2024US 2024/0183980 A1ams International AG
- Retrographic sensors with fluorescent illumination22 Feb 2024US 2024/0060837 A1Massachusetts Institute of Technology
- Proximity sensor3 Aug 2023US 2023/0243999 A1Vishay Semiconductor GmbH
- Electronic device and method for operating proximity sensor included in electronic device23 Feb 2023US 2023/0057721 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Water supply control apparatus80US 4,742,583 AToto Ltd. · 1988
- Compact multi-direction proximity sensor device and method57US 8,575,537 B2Avago Technologies General IP (Singapore) Pte. Ltd. · 2013
- Automated dispenser with sensor arrangement37US 7,795,584 B2SCA Hygiene Products AB · 2010
- Automated dispenser22US 7,554,084 B2SCA Hygiene Products AB · 2009
- Position determining apparatus for coordinate positioning machine21US 6,496,273 B1Renishaw PLC · 2002