G01M 11/085
The optical fiber being on or near the surface of the dut
Official title: {the optical fiber being on or near the surface of the DUT}
G01M11/085 (The optical fiber being on or near the surface of the dut) appears on 123 US grants and 129 published applications in this corpus.
Search patents in G01M- Granted patents
- 123
- Published applications
- 129
- Assignees
- 108
- Inventors
- 317
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 4 | 2 |
| 2008 | 1 | 4 |
| 2009 | 7 | 5 |
| 2010 | 4 | 5 |
| 2011 | 2 | 4 |
| 2012 | 3 | 3 |
| 2013 | 2 | 4 |
| 2014 | 0 | 6 |
| 2015 | 2 | 8 |
| 2016 | 7 | 7 |
| 2017 | 11 | 8 |
| 2018 | 6 | 12 |
| 2019 | 16 | 13 |
| 2020 | 10 | 5 |
| 2021 | 15 | 10 |
| 2022 | 5 | 5 |
| 2023 | 5 | 4 |
| 2024 | 3 | 7 |
| 2025 | 4 | 2 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method and apparatus for optical sensing29 Apr 2025US 12,287,235 B2Silixa Ltd.
- Sensor unit with fastening element for fastening to a structure1 Apr 2025US 12,264,942 B2Thales Management & Services Deutschland GmbH
- System and method for intelligent monitoring strain and temperature of bullet tank based on distributed optical fibers15 Oct 2024US 12,117,360 B2China Construction Equipment & Engineering Co., Ltd.
- Silicon photonic wafer testing system and testing method thereof23 Jul 2026US 2026/0210800 A1Hermes Testing Solutions Inc.
- Fibre-optic pressure sensor23 Apr 2026US 2026/0110587 A1Somni Corporation B.V.
- Optical sensing23 Apr 2026US 2026/0110594 A1ROLLS-ROYCE plc
- Optical frequency comb generator for distributed acoustic anomaly detection29 Jan 2026US 2026/0029303 A1Pure Technologies U.S. Inc.
- Optical connector connection determining apparatus1 Jan 2026US 2026/0003133 A1Advantest Corporation
Most cited
By later US patents
- Sensing strain in hydrocarbon wells59US 6,555,807 B2ABB Offshore Systems Limited · 2003
- Structural member bend radius and shape sensor and measurement apparatus39US 7,646,945 B2Schlumberger Technology Corporation · 2010
- Optical fiber pipeline monitoring system and method39US 8,131,121 B2AT&T Intellectual Property I, L. P. · 2012
- Fiber optic sensor system and method36US 6,314,056 B1Petroleum Geo-Services AS · 2001
- Optical sensor and method of use31US 9,140,582 B2Silixa Ltd. · 2015