H01R 2201/22
Connectors or connections adapted for particular applications: for transformers or coils
Official title: for transformers or coils
H01R2201/22 (Connectors or connections adapted for particular applications: for transformers or coils) appears on 34 US grants and 35 published applications in this corpus.
Search patents in H01R- Granted patents
- 34
- Published applications
- 35
- Assignees
- 36
- Inventors
- 97
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 4 | 4 |
| 2006 | 3 | 1 |
| 2007 | 3 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Press-fit connector and wireless charging coil module12 May 2026US 12,627,093 B2Steward (Foshan) Magnetics Co., Ltd.
- Connection of a connection wire and a connection element6 Dec 2022US 11,522,302 B2TDK Electronics Co., Ltd.
- Electromagnetic brake for electric motors4 Oct 2022US 11,462,968 B2Fanuc Corporation
- Wiring structure of magnetic suspension bearing, compressor and air conditioner16 Nov 2021US 11,174,898 B2Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Instrument transformer for measuring at least one electricity property in a conductor of a power grid6 Oct 2020US 10,794,934 B2ABB Schweiz AG
- Crimp Connector And Wireless Charging Coil Module27 Aug 2026US 2026/0254151 A1Steward (Foshan) Magnetics Co., Ltd.
- Separable connectors for electrical transformers11 Jun 2026US 2026/0163296 A1ABB Schweiz AG
- Cable Unit for Connecting a Gradient Coil to a Power Amplifier12 Mar 2026US 2026/0074092 A1Siemens Healthineers AG
- Circuitry holder of a resolvers stator9 Jan 2025US 2025/0015647 A1TE Connectivity Belgium BV
- Crimp Connector and Wireless Charging Coil Module6 Jul 2023US 2023/0216233 A1Steward (Foshan) Magnetics Co., Ltd.
Most cited
By later US patents
- Communications and control system for tractor/trailer and associated method215US 5,488,352 AVehicle Enhancement Systems, Inc. · 1996
- Magnetic circuits for communicating data101US 5,385,476 AVehicle Enhanced Systems Inc. · 1995
- Slip-fit transformer stud electrical connector32US 6,579,131 B1Connector Manufacturing Company · 2003
- Universal bus bar connector with multi-pitch threaded hole27US 6,939,183 B2Thomas & Betts International, Inc. · 2005
- Fuse block adapters for terminal blocks24US 5,116,246 A1992