G02B 6/44524
With frame parts or auxiliary devices mounted on the frame and collectively
Official title: {with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack (cassettes G02B6/4453)}
G02B6/44524 (With frame parts or auxiliary devices mounted on the frame and collectively) appears on 704 US grants and 670 published applications in this corpus.
Search patents in G02B- Granted patents
- 704
- Published applications
- 670
- Assignees
- 195
- Inventors
- 1,071
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 18 | 0 |
| 1999 | 13 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 1 |
| 2002 | 20 | 9 |
| 2003 | 15 | 13 |
| 2004 | 14 | 14 |
| 2005 | 17 | 16 |
| 2006 | 22 | 29 |
| 2007 | 23 | 23 |
| 2008 | 27 | 25 |
| 2009 | 18 | 28 |
| 2010 | 24 | 35 |
| 2011 | 20 | 32 |
| 2012 | 24 | 18 |
| 2013 | 25 | 19 |
| 2014 | 17 | 27 |
| 2015 | 23 | 17 |
| 2016 | 24 | 19 |
| 2017 | 22 | 34 |
| 2018 | 30 | 33 |
| 2019 | 29 | 32 |
| 2020 | 35 | 40 |
| 2021 | 27 | 41 |
| 2022 | 31 | 37 |
| 2023 | 18 | 33 |
| 2024 | 23 | 38 |
| 2025 | 32 | 40 |
| 2026 | 18 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Support frame assemblies for optical fiber management trays29 Sep 2026US 12,748,275 B2CommScope Technologies LLC
- High fiber count cable distribution systems, apparatuses, and methods1 Sep 2026US 12,726,740 B2Corning Research & Development Corporation
- Splice closure apparatus and fiber optic distribution network11 Aug 2026US 12,704,693 B2AFL Telecommunications LLC
- Fiber panel replicator shelf21 Jul 2026US 12,687,690 B2
- Cable protection assembly for fiber optic distribution cabinets16 Jun 2026US 12,656,566 B2Corning Research & Development Corporation
- Optical panel1 Oct 2026US 2026/0299241 A1Nippon Tsushin Denzai Co., Ltd.
- High density optical splitter with internal fanout device24 Sep 2026US 2026/0287844 A1Corning Research & Development Corporation
- Cable slack management apparatus for co-packaged opto-electrical devices3 Sep 2026US 2026/0259386 A1Corning Research & Development Corporation
- High density optical splitter with internal fanout device20 Aug 2026US 2026/0243989 A1Corning Research & Development Corporation
- Intelligent Optical Switch6 Aug 2026US 2026/0227575 A1Go!Foton Holdings, Inc.
Most cited
By later US patents
- High-density fiber distribution frame835US 5,497,444 AADC Telecommunications, Inc. · 1996
- High-density fiber distribution frame603US 5,717,810 AADC Telecommunications, Inc. · 1998
- Fiber distribution frame system, cabinets, trays and fiber optic connector couplings556US 5,402,515 AMinnesota Mining and Manufacturing Company · 1995
- Fiber termination block with angled slide556US 6,591,051 B2ADC Telecommunications, Inc. · 2003
- Optical fiber distribution frame with outside plant enclosure510US 6,760,531 B1ADC Telecommunications, Inc. · 2004