G02B 6/4432
With fibre reinforcements
Official title: {with fibre reinforcements}
G02B6/4432 (With fibre reinforcements) appears on 859 US grants and 911 published applications in this corpus.
Search patents in G02B- Granted patents
- 859
- Published applications
- 911
- Assignees
- 243
- Inventors
- 1,353
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 14 | 0 |
| 2001 | 21 | 7 |
| 2002 | 16 | 13 |
| 2003 | 18 | 14 |
| 2004 | 9 | 25 |
| 2005 | 9 | 10 |
| 2006 | 10 | 12 |
| 2007 | 14 | 13 |
| 2008 | 20 | 24 |
| 2009 | 9 | 42 |
| 2010 | 19 | 26 |
| 2011 | 16 | 44 |
| 2012 | 29 | 27 |
| 2013 | 37 | 21 |
| 2014 | 34 | 33 |
| 2015 | 38 | 55 |
| 2016 | 38 | 43 |
| 2017 | 41 | 49 |
| 2018 | 46 | 41 |
| 2019 | 45 | 48 |
| 2020 | 45 | 57 |
| 2021 | 49 | 54 |
| 2022 | 43 | 53 |
| 2023 | 38 | 59 |
| 2024 | 34 | 63 |
| 2025 | 33 | 53 |
| 2026 | 22 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High density, low diameter cable with rollable fiber optic ribbon6 Oct 2026US 12,754,388 B2Corning Research & Development Corporation
- Optical fiber cable29 Sep 2026US 12,748,274 B2AFL Telecommunications LLC
- Cable pulling arrangement1 Sep 2026US 12,724,219 B2CommScope Technologies LLC
- Optical fiber cable25 Aug 2026US 12,717,105 B2Fujikura Ltd.
- Optical fiber cable21 Jul 2026US 12,687,688 B2Fujikura Ltd.
- Collapse resistant coupled electro-optics slickline cable1 Oct 2026US 2026/0299238 A1Schlumberger Technology Corporation
- Optical fiber cable configured for low attenuation change during crush events1 Oct 2026US 2026/0299239 A1Corning Research & Development Corporation
- Air-blowing optical cable1 Oct 2026US 2026/0299246 A1Jiangsu Zhongtian Technology Co., Ltd.
- Optical fiber cable17 Sep 2026US 2026/0276931 A1HFCL Limited
- Optical fiber cable and method of manufacturing optical fiber cable10 Sep 2026US 2026/0267102 A1Fujikura Ltd.
Most cited
By later US patents
- Preconnectorized fiber optic drop cables and assemblies422US 7,090,406 B2Corning Cable Systems LLC · 2006
- Fiber optic drop cables and preconnectorized assemblies having toning portions407US 7,113,679 B2Corning Cable Systems LLC · 2006
- Preconnectorized fiber optic drop cables and assemblies for efficient deployment382US 7,090,407 B2Corning Cable Systems LLC · 2006
- Figure-eight preconnectorized fiber optic drop cables and assemblies343US 7,111,990 B2Corning Cable Systems LLC · 2006
- Hardened fiber optic connector compatible with hardened and non-hardened fiber optic adapters311US 7,744,288 B2ADC Telecommunications, Inc. · 2010