H02B 5/06
Gas-insulated
Official title: gas-insulated
H02B5/06 (Gas-insulated) appears on 152 US grants and 91 published applications in this corpus.
Search patents in H02B- Granted patents
- 152
- Published applications
- 91
- Assignees
- 46
- Inventors
- 333
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 11 |
| 2003 | 12 | 7 |
| 2004 | 7 | 5 |
| 2005 | 0 | 2 |
| 2006 | 2 | 6 |
| 2007 | 2 | 3 |
| 2008 | 3 | 2 |
| 2009 | 4 | 5 |
| 2010 | 4 | 7 |
| 2011 | 5 | 0 |
| 2012 | 4 | 1 |
| 2013 | 1 | 11 |
| 2014 | 1 | 2 |
| 2015 | 4 | 4 |
| 2016 | 7 | 3 |
| 2017 | 4 | 5 |
| 2018 | 5 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 6 |
| 2022 | 4 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tower, particularly for a high-voltage overhead electric transmission line, equipped with switchgear unit and related protection, command and control system30 Jul 2024US 12,051,889 B2Terna S.P.A.
- Compact electric switching substation into a lattice tower for connection of active and passive users to a high-voltage electric grid and use of said substation for connecting an electric vehicle charging station to a high-voltage electric grid21 May 2024US 11,990,733 B2Terna S.P.A.
- Interrupter unit for a circuit breaker2 Jan 2024US 11,862,420 B2Siemens Energy Global GmbH & Co. KG
- Tower mounted high voltage switchgear24 Oct 2023US 11,799,274 B2Hitachi Energy Switzerland AG
- Switch-fuse module5 Sep 2023US 11,749,976 B2ABB Schweiz AG
- Electric apparatus for the generation, the transmission and/or the distribution of electrical energy7 Nov 2024US 2024/0372340 A1Hitachi Energy Ltd
- Tower, particularly for a high-voltage overhead electric transmission line, equipped with switchgear unit and related protection, command and control system9 Nov 2023US 2023/0361541 A1Terna S.P.A.
- Compact Electric Switching Substation into a Lattice Tower for Connection of Active and Passive Users to a High-Voltage Electric Grid and Use of Said Substation for Connecting an Electric Vehicle Charging Station to a High-Voltage Electric Grid16 Feb 2023US 2023/0048351 A1Terna S.P.A.
- Switch-fuse Module15 Sep 2022US 2022/0294195 A1ABB Schweiz AG
- Tower mounted high voltage switchgear21 Jul 2022US 2022/0231488 A1Hitachi Energy Switzerland AG
Most cited
By later US patents
- Gas-insulated electric power apparatus57US 7,835,140 B2Mitsubishi Electric Corporation · 2010
- Gas insulated switchgear with bus-section-unit circuit breaker and disconnect switches connected to external lead-out means connectable to other gas insulated switchgear40US 5,045,968 AHitachi, Ltd. · 1991
- Gas-insulated switchgear apparatus38US 4,638,403 AHitachi, Ltd. · 1987
- Gas-insulated switchgear24US 4,862,319 AHitachi, Ltd. · 1989
- Gas insulated switchgear apparatus24US 4,967,307 AHitachi, Ltd. · 1990