G02B 6/4489
Of central supporting members of lobe structure
Official title: {of central supporting members of lobe structure}
G02B6/4489 (Of central supporting members of lobe structure) appears on 117 US grants and 31 published applications in this corpus.
Search patents in G02B- Granted patents
- 117
- Published applications
- 31
- Assignees
- 49
- Inventors
- 180
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 8 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 4 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical fiber ribbon and optical fiber cable housing optical fiber ribbon6 Feb 2024US 11,892,694 B2Fujikura Ltd.
- Optical fiber ribbon and optical fiber cable housing optical fiber ribbon23 Aug 2022US 11,422,325 B2Fujikura Ltd.
- Filament reinforced tapes useful as underwater pipe wrap2 Aug 2022US 11,401,444 B2Intertape Polymer Corp.
- Filament reinforced tapes useful as underwater pipe wrap2 Aug 2022US 11,401,445 B2Intertape Polymer Corp.
- Polyethylene resin for use in spacer for optical fiber cable and spacer for optical fiber cable using the same8 Jun 2021US 11,029,478 B2Sumitomo Electric Industries, Ltd.
- Optical fiber ribbon and optical fiber cable housing optical fiber ribbon6 Oct 2022US 2022/0317398 A1Fujikura Ltd.
- Filament reinforced tapes useful as underwater pipe wrap14 Jan 2021US 2021/0009862 A1Intertape Polymer Corp.
- Polyethylene resin for use in spacer for optical fiber cable and spacer for optical fiber cable using the same17 Sep 2020US 2020/0292772 A1Sumitomo Electric Industries, Ltd.
- Optical fiber ribbon and optical fiber cable housing optical fiber ribbon9 Jul 2020US 2020/0218020 A1Fujikura Ltd.
- Filament reinforced tapes useful as underwater pipe wrap20 Feb 2020US 2020/0055649 A1Intertape Polymer Corp.
Most cited
By later US patents
- Optical fiber cable and process for production thereof245US 4,491,386 ANippon Telegraph & Telephone Public Corporation · 1985
- Fiber optic with high strength component107US 6,714,708 B2Corning Cable Systems LLC · 2004
- System for rotationally slaving an optical fiber feeding and dispensing device in a cabling line81US 4,587,801 ASociete Anonyme de Telecommunications · 1986
- Fiber optic cable for installation in a cable passageway and methods and an apparatus for producing the same77US 6,160,940 ACorning Cable Systems LLC · 2000
- Optical cable with improved strength69US 4,784,461 ANorthern Telecom Limited · 1988