G02B 6/4417
High voltage aspects
Official title: {High voltage aspects, e.g. in cladding}
G02B6/4417 (High voltage aspects) appears on 115 US grants and 67 published applications in this corpus.
Search patents in G02B- Granted patents
- 115
- Published applications
- 67
- Assignees
- 76
- Inventors
- 260
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 5 |
| 2015 | 5 | 5 |
| 2016 | 4 | 7 |
| 2017 | 8 | 4 |
| 2018 | 4 | 8 |
| 2019 | 5 | 7 |
| 2020 | 7 | 4 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid power fiber enclosure28 Oct 2025US 12,456,852 B2
- System for guiding a dielectric cable from phase-to-ground potential18 Mar 2025US 12,253,730 B2Tratos Cavi UK Ltd.
- Systems and methods for installing fiber optic cable onto a powerline conductor17 Sep 2024US 12,092,889 B1Meta Platforms, Inc.
- Systems and methods for installing fiber optic cable onto a powerline conductor6 Jun 2023US 11,668,891 B1Meta Platforms, Inc.
- Laser welding of cable jacket1 Nov 2022US 11,487,069 B2Corning Research & Development Corporation
- Power cable and manufacturing method thereof27 Aug 2026US 2026/0251874 A1
- Usage of optical fibers for temperature monitoring along fiber routing in hv equipment14 May 2026US 2026/0133081 A1Hitachi Energy Ltd
- Fiber insulator with fiber optical cable21 Dec 2023US 2023/0408782 A1Weinert Industries AG
- Fiber panel replicator shelf19 Oct 2023US 2023/0333343 A1viaPhoton, Inc.
- A system for guiding a dielectric cable from phase-to-ground potential29 Dec 2022US 2022/0413241 A1Tratos Cavi UK Ltd.
Most cited
By later US patents
- Line mounted apparatus for remote measurement of power system or environmental parameters beyond line-of-site distanc272US 4,801,937 A1989
- High voltage tow cable with optical fiber258US 5,042,903 AWestinghouse Electric Corp. · 1991
- Composite cable containing light waveguides and electrical conductors182US 5,189,718 ASiecor Corporation · 1993
- Electro-optical cable for use in transmission of high voltage and optical signals under extremes of temperature99US 7,200,305 B2BAE Systems Information and Electronic Systems Integration Inc. · 2007
- All-dielectric self-supporting optical cable and manufacturing method thereof97US 6,643,437 B1Samsung Electronics Co., Ltd. · 2003