G01M 11/083
By using an optical fiber in contact with the device under test
Official title: {by using an optical fiber in contact with the device under test [DUT]}
G01M11/083 (By using an optical fiber in contact with the device under test) appears on 409 US grants and 384 published applications in this corpus.
Search patents in G01M- Granted patents
- 409
- Published applications
- 384
- Assignees
- 293
- Inventors
- 927
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 4 |
| 2003 | 9 | 3 |
| 2004 | 5 | 6 |
| 2005 | 5 | 13 |
| 2006 | 9 | 16 |
| 2007 | 12 | 20 |
| 2008 | 7 | 20 |
| 2009 | 21 | 19 |
| 2010 | 17 | 21 |
| 2011 | 8 | 15 |
| 2012 | 15 | 16 |
| 2013 | 12 | 11 |
| 2014 | 8 | 19 |
| 2015 | 14 | 26 |
| 2016 | 24 | 18 |
| 2017 | 24 | 17 |
| 2018 | 11 | 16 |
| 2019 | 30 | 23 |
| 2020 | 15 | 13 |
| 2021 | 23 | 21 |
| 2022 | 12 | 20 |
| 2023 | 13 | 14 |
| 2024 | 15 | 13 |
| 2025 | 12 | 11 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical fiber-based sensing membrane layout9 Jun 2026US 12,650,333 B2Viavi Solutions Inc.
- Overhead optical cable test system and method23 Dec 2025US 12,504,321 B2NTT, Inc.
- Distributed continuous high-accuracy bidirectional displacement fiber-optic measurement system and measurement method thereof25 Nov 2025US 12,480,827 B2Shingingway Industrial Co., Ltd.
- Optical fiber-based sensing membrane18 Nov 2025US 12,474,202 B2Viavi Solutions Inc.
- Working-state cable protection monitoring system, working-state cable protection monitoring method, and storage medium having stored therein working-state cable protection monitoring program28 Oct 2025US 12,455,210 B2NEC Corporation
- Silicon photonic wafer testing system and testing method thereof23 Jul 2026US 2026/0210800 A1Hermes Testing Solutions Inc.
- Optical coupling calibration method, system, and recording medium7 May 2026US 2026/0126341 A1Jetek Technology Corp.
- 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.
Most cited
By later US patents
- Optical fiber bend sensor488US 6,389,187 B1Qinetiq Limited · 2002
- Fiber optic position and/or shape sensing based on rayleigh scatter344US 7,772,541 B2Luna Innnovations Incorporated · 2010
- Optical sensor system utilizing bragg grating sensors146US 5,680,489 AThe United States of America as represented by the Secretary of the Navy · 1997
- Diagnostic system for monitoring structural health conditions130US 7,246,521 B22007
- Embedded optical sensor capable of strain and temperature measurement using a single diffraction grating122US 5,399,854 AUnited Technologies Corporation · 1995