G02B 6/02242
Having a dispersion slope <0.06 ps/km/nm2
Official title: {having a dispersion slope <0.06 ps/km/nm2}
G02B6/02242 (Having a dispersion slope <0.06 ps/km/nm2) appears on 172 US grants and 146 published applications in this corpus.
Search patents in G02B- Granted patents
- 172
- Published applications
- 146
- Assignees
- 40
- Inventors
- 239
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 5 |
| 2002 | 14 | 24 |
| 2003 | 20 | 23 |
| 2004 | 28 | 27 |
| 2005 | 22 | 13 |
| 2006 | 17 | 12 |
| 2007 | 17 | 12 |
| 2008 | 10 | 9 |
| 2009 | 7 | 3 |
| 2010 | 3 | 1 |
| 2011 | 2 | 5 |
| 2012 | 0 | 2 |
| 2013 | 4 | 2 |
| 2014 | 4 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Comb-based wavelength division multiplexing21 Jul 2026US 12,689,458 B2Nokia Solutions and Networks Oy
- Low loss and low dispersion optical fiber for data center optical communication28 May 2024US 11,994,712 B2Corning Incorporated
- Optical fiber manufacturing method using relative bulk densities1 Feb 2022US 11,237,322 B2Furukawa Electric Co., Ltd.
- Low bend loss single mode optical fiber5 Jun 2018US 9,989,699 B2Corning Incorporated
- Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same2 Feb 2016US 9,250,386 B2Corning Incorporated
- Comb-based wavelength division multiplexing25 Sep 2025US 2025/0300754 A1Nokia Solutions and Networks Oy
- Single-mode fiber with low dispersion slope5 May 2022US 2022/0137289 A1
- Low loss and low dispersion optical fiber for data center optical communication12 Aug 2021US 2021/0247564 A1Corning Incorporated
- Optical fiber manufacturing method9 Jan 2020US 2020/0012042 A1Furukawa Electric Co., Ltd.
- Low bend loss single mode optical fiber3 May 2018US 2018/0120503 A1Corning Incorporated
Most cited
By later US patents
- Low attenuation optical waveguide226US 6,282,354 B1Corning Incorporated · 2001
- Dual window WDM optical fiber communication108US 5,905,838 ALucent Technologies Inc. · 1999
- Optical fiber and optical transmission system including the same70US 6,266,467 B1Sumitomo Electric Industries, Ltd. · 2001
- Low-loss photonic crystal waveguide having large core radius69US 6,625,364 B2OmniGuide Communications · 2003
- Low bend loss optical fiber64US 7,272,289 B2Corning Incorporated · 2007