G02B 6/4423
Electro-corrosion preventing means
Official title: {Electro-corrosion preventing means}
G02B6/4423 (Electro-corrosion preventing means) appears on 5 US grants and 1 published applications in this corpus.
Search patents in G02B- Granted patents
- 5
- Published applications
- 1
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Overhead ribbon cable, manufacturing method and manufacturing system for overhead ribbon cable21 Jul 2026US 12,687,687 B2Jiangsu Zhongtian Technology Co., Ltd.
- Metallic tubes for housing optical fibers and process for producing the same17 Apr 2001US 6,219,482 B1Helios Co., Ltd.
- Structure of optical fiber composite overhead ground wire applying loose tube and its fabricating method20 Oct 1998US 5,825,957 ASamsung Electronics Co., Ltd.
- Self-supporting electrical and optical overhead cable10 Sep 1996US 5,555,338 AAlcatel Kabel AG & Co.
- Electrical overhead cable rope comprising an integrated optical communication lead21 Jan 1992US 5,082,379 AU. S. Philips Corporation
Most cited
By later US patents
- Self-supporting electrical and optical overhead cable58US 5,555,338 AAlcatel Kabel AG & Co. · 1996
- Electrical overhead cable rope comprising an integrated optical communication lead9US 5,082,379 AU. S. Philips Corporation · 1992
- Metallic tubes for housing optical fibers and process for producing the same9US 6,219,482 B1Helios Co., Ltd. · 2001
- Structure of optical fiber composite overhead ground wire applying loose tube and its fabricating method8US 5,825,957 ASamsung Electronics Co., Ltd. · 1998