G01L 7/086
With optical transmitting or indicating means
Official title: {with optical transmitting or indicating means}
G01L7/086 (With optical transmitting or indicating means) appears on 38 US grants and 36 published applications in this corpus.
Search patents in G01L- Granted patents
- 38
- Published applications
- 36
- Assignees
- 34
- Inventors
- 87
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 4 | 2 |
| 2017 | 1 | 3 |
| 2018 | 4 | 2 |
| 2019 | 4 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical pressure measurement devices, methods, and systems31 Mar 2026US 12,590,856 B2NxStage Medical, Inc.
- Sealing device10 Mar 2026US 12,571,697 B2Lake Products Limited
- Method for forming a pressure sensor17 Sep 2024US 12,090,716 B2Halliburton Energy Services.Inc.
- Optical pressure measurement devices, methods, and systems5 Mar 2024US 11,920,997 B2NxStage Medical, Inc.
- System and method for indicating air pressure within an enclosed space6 Dec 2022US 11,519,806 B2Johnson Controls Tyco IP Holdings LLP
- Hemocompatible optical sensor for a medical device24 Apr 2025US 2025/0128042 A1ABIOMED, Inc.
- Optical Pressure Measurement Devices, Methods, and Systems6 Jun 2024US 2024/0183731 A1NxStage Medical, Inc.
- Pressure gauge for an inflatable article23 May 2024US 2024/0167899 A1Ventete Limited
- Displacement detector, array of displacement detectors and method of manufacturing a displacement detector29 Feb 2024US 2024/0069195 A1ams International AG
- A method for forming a pressure sensor12 May 2022US 2022/0143941 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Electrostatically deformable thin silicon membranes73US 4,203,128 AWisconsin Alumni Research Foundation · 1980
- Multiplexed fiber optic sensor system28US 7,379,630 B2The United States of America as represented by the Secretary of the Navy · 2008
- Fiber optic pressure sensor26US 7,149,374 B2The United States of America as represented by the Secretary of the Navy · 2006
- Pressure checker for pneumatic tire14US 4,366,708 A1983
- Rolling diaphragm pressure sensor14US 8,397,577 B22013