H02B 13/005
Electrical connection between switchgear cells
Official title: {Electrical connection between switchgear cells}
H02B13/005 (Electrical connection between switchgear cells) appears on 87 US grants and 84 published applications in this corpus.
Search patents in H02B- Granted patents
- 87
- Published applications
- 84
- Assignees
- 48
- Inventors
- 220
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 4 | 7 |
| 2015 | 6 | 8 |
| 2016 | 5 | 6 |
| 2017 | 7 | 7 |
| 2018 | 8 | 7 |
| 2019 | 9 | 6 |
| 2020 | 3 | 2 |
| 2021 | 6 | 6 |
| 2022 | 5 | 7 |
| 2023 | 2 | 1 |
| 2024 | 4 | 2 |
| 2025 | 1 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Junction box for switchgear and switchgear28 Jul 2026US 12,695,282 B2Schneider Electric (China) Co., Ltd.
- Use of ground protection of energy reducing maintenance switch (ERMS) for protecting controlgears14 Jul 2026US 12,683,383 B2Saudi Arabian Oil Company
- Busway connection through exterior wall26 Aug 2025US 12,401,175 B2Schneider Electric It Corporation
- Isolating bus enclosure arrangements for switchgear31 Dec 2024US 12,184,044 B2Eaton Intelligent Power Limited
- Electrical feedthrough for a pressure housing25 Jun 2024US 12,021,363 B2Innomotics GmbH
- Multipart coupler for retrofit of microgrid interconnection device (mid)3 Sep 2026US 2026/0261102 A1Eaton Intelligent Power Limited
- Gas-insulated switchgear13 Aug 2026US 2026/0237983 A1Mitsubishi Electric Corporation
- Uninterruptible power supply cabinet4 Jun 2026US 2026/0155636 A1Huawei Digital Power Technologies Co., Ltd.
- Bus section splice connection assemblies19 Jun 2025US 2025/0202175 A1Schneider Electric USA, Inc.
- Use of ground protection of energy reducing maintenance switch (erms) for protecting controlgears1 May 2025US 2025/0141215 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Electric connection46US 6,227,908 B12001
- Switchgear using modular push-on deadfront bus bar system44US 7,278,889 B2Cooper Technology Company · 2007
- Switchgear module and configurations, and method of fabrication and assembly thereof32US 5,521,567 AS&C Electric Company · 1996
- Adjustable HV/LV protective throat24US 6,271,467 B1ABB Power T&D Company Inc. · 2001
- Busbar connection system, switchgear unit, and method of transporting switchgear components19US 8,717,741 B2General Electric Company · 2014