G02B 6/29349
Michelson or michelson/gires-tournois configuration, i.e. based on splitting and interferometrically combining relatively
Official title: {Michelson or Michelson/Gires-Tournois configuration, i.e. based on splitting and interferometrically combining relatively delayed signals at a single beamsplitter}
G02B6/29349 (Michelson or michelson/gires-tournois configuration, i.e. based on splitting and interferometrically combining relatively) appears on 126 US grants and 130 published applications in this corpus.
Search patents in G02B- Granted patents
- 126
- Published applications
- 130
- Assignees
- 81
- Inventors
- 175
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 4 |
| 2002 | 7 | 24 |
| 2003 | 21 | 41 |
| 2004 | 18 | 8 |
| 2005 | 15 | 4 |
| 2006 | 7 | 3 |
| 2007 | 5 | 1 |
| 2008 | 3 | 0 |
| 2009 | 1 | 8 |
| 2010 | 0 | 2 |
| 2011 | 3 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 5 |
| 2018 | 3 | 1 |
| 2019 | 6 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 3 | 5 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method providing suppression of excitation field for quantum light emitters using optical interferometers6 Jan 2026US 12,517,292 B2Photonic Inc.
- Integrable non-reciprocal optical component, optical isolator, optical circulator and integrated circuit11 Feb 2025US 12,222,591 B2Centre National De La Recherche Scientifique
- Frequency shifter for heterodyne interferometry measurements and device for heterodyne interferometry measurements having such a frequency shifter28 Jan 2025US 12,209,861 B2Chamartin Laboratories LLC
- Optical device for heterodyne interferometry31 Dec 2024US 12,181,279 B2Chamartin Laboratories LLC
- Optical device and optical communication apparatus26 Dec 2023US 11,852,878 B2Fujitsu Optical Components Limited
- Optical device for heterodyne interferometry2 Oct 2025US 2025/0305811 A1Chamartin Laboratories LLC
- Frequency Shifter for Heterodyne Interferometry Measurements and Device for Heterodyne Interferometry Measurements Having Such a Frequency Shifter31 Jul 2025US 2025/0244121 A1Chamartin Laboratories LLC
- Suppression of excitation field for quantum light emitters using optical interferometers29 Feb 2024US 2024/0069261 A1Photonic Inc.
- Multi-environment Rayleigh Interferometer31 Aug 2023US 2023/0273009 A1Utah State University Space Dynamics Laboratory
- Integrable non-reciprocal optical component, optical isolator, optical circulator and integrated circuit13 Apr 2023US 2023/0111686 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Broadband light source system and method and light source combiner281US 6,570,659 B2LightLab Imaging, Inc. · 2003
- Broadband or mid-infrared fiber light sources119US 7,519,253 B2Omni Sciences, Inc. · 2009
- Fault-tolerant fiber-optical beam control modules118US 6,222,954 B1Light Bytes, Inc. · 2001
- Optical coupler having evanescent coupling region70US 6,944,369 B2SiOptical, Inc. · 2005
- Optical coherence microscope and methods of use for rapid in vivo three-dimensional visualization of biological function64US 6,608,717 B1Colorado State University Research Foundation · 2003