G02F 1/383
Of the optical fibre type
Official title: of the optical fibre type
G02F1/383 (Of the optical fibre type) appears on 111 US grants and 43 published applications in this corpus.
Search patents in G02F- Granted patents
- 111
- Published applications
- 43
- Assignees
- 52
- Inventors
- 195
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 15 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 0 |
| 2004 | 4 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 4 | 1 |
| 2014 | 3 | 5 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 3 |
| 2023 | 3 | 4 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Active optical resonator for frequency conversion28 Oct 2025US 12,455,493 B2Universite Libre de Bruxelles
- Hollow-core fiber based broadband radiation generator with extended fiber lifetime26 Aug 2025US 12,399,313 B2ASML Netherlands B. V.
- Wavelength converter26 Nov 2024US 12,153,325 B2Nippon Telegraph and Telephone Corporation
- Wavelength conversion apparatus9 Jul 2024US 12,032,269 B2Nippon Telegraph and Telephone Corporation
- Device for improving laser wavelength conversion efficiency and high-power multi-wavelength fiber-format femtosecond laser system using the device17 Oct 2023US 11,789,336 B2National Taiwan University
- Optical fiber output light source device, and single-polarization reflective polarizing beam splitter used therein7 Nov 2024US 2024/0372311 A1Kinki University
- An illumination source and associated method apparatus15 Aug 2024US 2024/0272516 A1ASML Netherlands B. V.
- Hollow-core fiber based broadband radiation generator with extended fiber lifetime19 Oct 2023US 2023/0333314 A1ASML Netherlands B. V.
- Active optical resonator for frequency conversion31 Aug 2023US 2023/0273503 A1Universite Libre de Bruxelles
- Wavelength Converter15 Jun 2023US 2023/0185157 A1Nippon Telegraph and Telephone Corporation
Most cited
By later US patents
- Variable wavelength short pulse light generating device and method64US 6,618,531 B1Japan Science and Technology Corporation · 2003
- Method for the manufacture of a waveguide mixer53US 5,127,928 AGEC-Marconi Limited · 1992
- Optical wavelength conversion device40US 4,830,447 AFuji Photo Film Co., Ltd. · 1989
- Light-source unit40US 5,251,060 ASumitomo Electric Industries, Ltd. · 1993
- Generation of tunable light pulses39US 7,218,443 B2TOPTICA Photonics AG · 2007