G02B 6/441
Built up from sub-bundles
Official title: {built up from sub-bundles (G02B6/4429, G02B6/4439, G02B6/4479 take precedence)}
G02B6/441 (Built up from sub-bundles) appears on 800 US grants and 759 published applications in this corpus.
Search patents in G02B- Granted patents
- 800
- Published applications
- 759
- Assignees
- 200
- Inventors
- 1,264
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 8 | 0 |
| 1980 | 7 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 16 | 0 |
| 2000 | 11 | 0 |
| 2001 | 28 | 6 |
| 2002 | 20 | 27 |
| 2003 | 23 | 31 |
| 2004 | 23 | 21 |
| 2005 | 22 | 17 |
| 2006 | 16 | 17 |
| 2007 | 15 | 12 |
| 2008 | 15 | 18 |
| 2009 | 9 | 15 |
| 2010 | 9 | 14 |
| 2011 | 8 | 25 |
| 2012 | 14 | 17 |
| 2013 | 15 | 14 |
| 2014 | 35 | 24 |
| 2015 | 27 | 43 |
| 2016 | 25 | 32 |
| 2017 | 32 | 40 |
| 2018 | 35 | 41 |
| 2019 | 39 | 41 |
| 2020 | 41 | 35 |
| 2021 | 36 | 47 |
| 2022 | 43 | 51 |
| 2023 | 32 | 53 |
| 2024 | 28 | 48 |
| 2025 | 31 | 39 |
| 2026 | 20 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fiber optic cable6 Oct 2026US 12,754,387 B2NTT, Inc.
- Optical fiber cable29 Sep 2026US 12,748,274 B2AFL Telecommunications LLC
- Optical communication bundle and associated optical cable8 Sep 2026US 12,730,275 B2Acome
- Round and small diameter optical cables with a ribbon-like optical fiber structure25 Aug 2026US 12,717,104 B2AFL Telecommunications LLC
- Optical fiber cable25 Aug 2026US 12,717,105 B2Fujikura Ltd.
- Round and small diameter optical cables with a ribbon-like optical fiber structure17 Sep 2026US 2026/0276927 A1AFL Telecommunications LLC
- Round and small diameter optical cables with a ribbon-like optical fiber structure17 Sep 2026US 2026/0276928 A1AFL Telecommunications LLC
- Round and small diameter optical cables with a ribbon-like optical fiber structure17 Sep 2026US 2026/0276929 A1AFL Telecommunications LLC
- Round and small diameter optical cables with a ribbon-like optical fiber structure17 Sep 2026US 2026/0276930 A1AFL Telecommunications LLC
- Power cable and manufacturing method thereof27 Aug 2026US 2026/0251874 A1
Most cited
By later US patents
- Optical fiber cable and optical fiber ribbon289US 8,548,294 B2Nippon Telegraph and Telephone Corporation · 2013
- Optical communication cable260US 8,913,862 B1Corning Optical Communications LLC · 2014
- Optical electrical hybrid cable237US 8,792,760 B2Samsung Electronics Co., Ltd. · 2014
- Micromodule cables and breakout cables therefor225US 8,934,747 B2Corning Cable Systems LLC · 2015
- Optical fiber cable223US 8,938,144 B2Draka Comteq B.V. · 2015