H01B 9/02
Power cables: with screens or conductive layers
Official title: with screens or conductive layers, e.g. for avoiding large potential gradients
H01B9/02 (Power cables: with screens or conductive layers) appears on 472 US grants and 487 published applications in this corpus.
Search patents in H01B- Granted patents
- 472
- Published applications
- 487
- Assignees
- 245
- Inventors
- 1,164
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 3 |
| 2003 | 0 | 6 |
| 2004 | 3 | 3 |
| 2005 | 6 | 4 |
| 2006 | 4 | 10 |
| 2007 | 6 | 5 |
| 2008 | 2 | 4 |
| 2009 | 3 | 7 |
| 2010 | 6 | 10 |
| 2011 | 2 | 5 |
| 2012 | 4 | 9 |
| 2013 | 4 | 20 |
| 2014 | 11 | 18 |
| 2015 | 19 | 17 |
| 2016 | 12 | 25 |
| 2017 | 23 | 34 |
| 2018 | 32 | 37 |
| 2019 | 42 | 46 |
| 2020 | 42 | 49 |
| 2021 | 41 | 33 |
| 2022 | 23 | 34 |
| 2023 | 28 | 35 |
| 2024 | 24 | 33 |
| 2025 | 29 | 25 |
| 2026 | 15 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01B 9/027Composed of semi-conducting layers153
- H01B 9/028With screen grounding means76
- H01B 9/023Composed of helicoidally wound tape-conductors30
- H01B 9/024Composed of braided metal wire26
- H01B 9/025Composed of helicoidally wound wire-conductors23
- H01B 9/021Features relating to screening tape per se15
- H01B 9/022Composed of longitudinal lapped tape-conductors14
- H01B 9/029Screen interconnecting circuits13
All 9 subgroupsShow fewer
Recent patents
- Semiconductive tapes and methods for making the same29 Sep 2026US 12,749,597 B2Scapa UK Limited
- Automated assembly sensor cable22 Sep 2026US 12,744,134 B2Masimo Corporation
- Energy harvesting system for harvesting electric energy from a power cable and an illuminating system for illuminating said power cable using the electric energy harvested by the energy harvesting system15 Sep 2026US 12,738,396 B2Prysmian S P A.
- Submarine cable18 Aug 2026US 12,712,098 B2Ls Cable & System Ltd.
- Electrical cable and manufacturing thereof11 Aug 2026US 12,706,233 B2Habia Cable Aktiebolag
- Bus device24 Sep 2026US 2026/0290642 A1Schneider Electric (China) Co., Ltd.
- Electric Power Harness for An Aircraft3 Sep 2026US 2026/0260783 A1Safran Electrical & Power
- Wet design HV cable3 Sep 2026US 2026/0260784 A1Nexans
- Power cable and manufacturing method thereof27 Aug 2026US 2026/0251874 A1
- Coaxial dual core high-voltage cable and method for manufacturing the coaxial dual core high voltage cable30 Jul 2026US 2026/0221317 A1Hydro Extruded Solutions AS
Most cited
By later US patents
- Automated assembly sensor cable635US 9,697,928 B2Masimo Corporation · 2017
- Water resistant cable construction269US 5,043,538 ASouthwire Company · 1991
- Electrical cable having a semiconductive water-blocking expanded layer240US 6,455,769 B1Pirelli Cavi e Sistemi S.p,A. · 2002
- Shielded electrical cable113US 4,487,996 AElectric Power Research Institute, Inc. · 1984
- Electric cable construction and uses therefor107US 4,621,169 AAcome, Societies Anonyme · 1986