G01D 5/35332
Using other interferometers
Official title: {using other interferometers}
G01D5/35332 (Using other interferometers) appears on 11 US grants and 14 published applications in this corpus.
Search patents in G01D- Granted patents
- 11
- Published applications
- 14
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Optical fiber sensor utilizing faraday rotator mirrors and measuring system using the same12 May 2026US 12,624,973 B2Hakusan Inc.
- Distributed acoustic sensing (DAS) system for acoustic event detection using machine learning network selected by game theoretic model and related methods24 Feb 2026US 12,560,475 B2Eagle Technology, LLC
- Optical fiber sensor and Brillouin frequency shift measurement method8 Apr 2025US 12,270,688 B2Oki Electric Industry Co., Ltd.
- Composed multicore optical fiber device7 May 2024US 11,977,254 B2Universidad Del Pais Vasco-Euskal Herriko Unibertsitatea (Upv/Ehu)
- Systems and methods for real-time, nondestructive monitoring of energetic materials22 Nov 2022US 11,506,520 B2Raytheon Company
- Monitoring system based on multiplexed multimode interferometric sensors26 Jun 2025US 2025/0207954 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Distributed acoustic sensing (das) system for acoustic event detection using machine learning network selected by game theoretic model and related methods31 Oct 2024US 2024/0361176 A1Eagle Technology, LLC
- Optical fiber sensor and measuring system using the same1 Aug 2024US 2024/0255320 A1Hakusan Inc.
- Optical fiber sensor and brillouin frequency shift measurement method15 Feb 2024US 2024/0053172 A1Oki Electric Industry Co., Ltd.
- Composed multicore optical fiber device27 Oct 2022US 2022/0342145 A1Universidad Del Pais Vasco-Euskal Herriko Unibertsitatea (Upv/Ehu)
Most cited
By later US patents
- Optical sensor with one or more sensing interference elements16US 9,766,099 B2Oxsensis Limited · 2017
- Systems and methods for an integrated optical atomic sensor2US 11,402,241 B2Honeywell International Inc. · 2022
- Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperature measurement method1US 10,871,406 B2Oki Electric Industry Co., Ltd. · 2020
- Watch including a device for measuring the degree of relative humidity inside the watch case1US 11,256,217 B2The Swatch Group Research and Development Ltd · 2022