G02B 6/3816
For use under water, high pressure connectors
Official title: {for use under water, high pressure connectors (provisionally see G02B6/4428)}
G02B6/3816 (For use under water, high pressure connectors) appears on 278 US grants and 234 published applications in this corpus.
Search patents in G02B- Granted patents
- 278
- Published applications
- 234
- Assignees
- 167
- Inventors
- 476
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 10 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 6 |
| 2004 | 6 | 4 |
| 2005 | 5 | 8 |
| 2006 | 4 | 3 |
| 2007 | 5 | 10 |
| 2008 | 6 | 8 |
| 2009 | 8 | 16 |
| 2010 | 12 | 10 |
| 2011 | 7 | 5 |
| 2012 | 6 | 13 |
| 2013 | 10 | 9 |
| 2014 | 11 | 9 |
| 2015 | 10 | 11 |
| 2016 | 14 | 15 |
| 2017 | 19 | 24 |
| 2018 | 11 | 11 |
| 2019 | 17 | 18 |
| 2020 | 11 | 10 |
| 2021 | 9 | 17 |
| 2022 | 13 | 9 |
| 2023 | 4 | 3 |
| 2024 | 9 | 5 |
| 2025 | 6 | 7 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connector assembly4 Nov 2025US 12,463,378 B2Siemens Energy Global GmbH & Co. KG
- Fibre optic wet mate connector system29 Apr 2025US 12,287,517 B2OneSubsea IP UK Limited
- Secondary side heatsink techniques for optical and electrical modules29 Apr 2025US 12,288,954 B2Ciena Corporation
- Connectors for micro-duct terminations of fiber optic cable1 Apr 2025US 12,265,265 B2Ppc Broadband, Inc.
- Heatsink techniques for optical and electrical modules4 Mar 2025US 12,245,359 B2Ciena Corporation
- Optical fibre connector assembly8 Oct 2026US 2026/0309925 A1
- Fibre optic wet mate connector system14 Aug 2025US 2025/0258343 A1OneSubsea IP UK Limited
- Hardened fiber optic connector compatible with hardened and non-hardened fiber optic adapters10 Jul 2025US 2025/0224570 A1CommScope Technologies LLC
- Hardened fiber optic connector22 May 2025US 2025/0164702 A1CommScope Technologies LLC
- Heatsink techniques for optical and electrical modules22 May 2025US 2025/0168963 A1Ciena Corporation
Most cited
By later US patents
- Fiber optic drop cables and preconnectorized assemblies having toning portions407US 7,113,679 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
- Hardened fiber optic adapter229US 7,591,595 B2ADC Telelcommunications, Inc. · 2009
- Hardened fiber optic connector225US 7,572,065 B2ADC Telecommunications, Inc. · 2009
- Hardened fiber optic connection system with multiple configurations212US 7,744,286 B2ADC Telecommunications, Inc. · 2010