G02B 6/02214
Tailored to obtain the desired dispersion
Official title: {tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened}
G02B6/02214 (Tailored to obtain the desired dispersion) appears on 958 US grants and 822 published applications in this corpus.
Search patents in G02B- Granted patents
- 958
- Published applications
- 822
- Assignees
- 175
- Inventors
- 1,139
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 22 | 0 |
| 1999 | 21 | 0 |
| 2000 | 17 | 0 |
| 2001 | 36 | 33 |
| 2002 | 78 | 94 |
| 2003 | 90 | 112 |
| 2004 | 90 | 92 |
| 2005 | 79 | 54 |
| 2006 | 62 | 45 |
| 2007 | 48 | 33 |
| 2008 | 35 | 29 |
| 2009 | 27 | 28 |
| 2010 | 26 | 40 |
| 2011 | 24 | 26 |
| 2012 | 27 | 17 |
| 2013 | 26 | 17 |
| 2014 | 20 | 15 |
| 2015 | 16 | 16 |
| 2016 | 12 | 14 |
| 2017 | 16 | 21 |
| 2018 | 18 | 23 |
| 2019 | 17 | 20 |
| 2020 | 16 | 14 |
| 2021 | 8 | 17 |
| 2022 | 16 | 20 |
| 2023 | 18 | 14 |
| 2024 | 14 | 13 |
| 2025 | 8 | 13 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Comb-based wavelength division multiplexing21 Jul 2026US 12,689,458 B2Nokia Solutions and Networks Oy
- Optical fiber with a large effective area9 Jun 2026US 12,650,554 B2
- Dispersion compensation micro-structured optical fiber19 May 2026US 12,631,818 B2Yanshan University
- Optical fiber preform24 Mar 2026US 12,583,782 B2Shin-Etsu Chemical Co., Ltd.
- Arrangement and method for efficient non-linear light conversion20 Jan 2026US 12,529,838 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- In-fiber beam shaping with short-focal-length lenses1 Oct 2026US 2026/0299220 A1
- Optical fiber for high density cable10 Sep 2026US 2026/0267101 A1
- Optical waveguide device and optical network25 Dec 2025US 2025/0389898 A1Huawei Technologies Co., Ltd.
- Delay-line quantum memory18 Dec 2025US 2025/0383505 A1
- System for Supercontinuum Generation13 Nov 2025US 2025/0347972 A1Menlo Systems GmbH
Most cited
By later US patents
- Super-large-effective-area (SLA) optical fiber and communication system incorporating the same290US 6,904,218 B2Fitel USA Corp. · 2005
- Article comprising a micro-structured optical fiber, and method of making such fiber283US 5,802,236 ALucent Technologies Inc. · 1998
- Bend-insensitive single-mode optical fiber252US 8,131,125 B2Draka Comteq B.V. · 2012
- Ultra high numerical aperture optical fibers242US 7,715,672 B2Imra America, Inc. · 2010
- Large effective area low attenuation optical fiber241US 8,218,929 B2Corning Incorporated · 2012