H01R 43/06
Manufacture of commutators
H01R43/06 (Manufacture of commutators) appears on 184 US grants and 81 published applications in this corpus.
Search patents in H01R- Granted patents
- 184
- Published applications
- 81
- Assignees
- 102
- Inventors
- 387
- Latest grant
- 27 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 5 |
| 2002 | 6 | 5 |
| 2003 | 9 | 8 |
| 2004 | 10 | 8 |
| 2005 | 3 | 9 |
| 2006 | 7 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 3 |
| 2009 | 3 | 4 |
| 2010 | 3 | 3 |
| 2011 | 1 | 3 |
| 2012 | 3 | 5 |
| 2013 | 1 | 2 |
| 2014 | 3 | 4 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 3 | 4 |
| 2019 | 4 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Terminal structure of high-frequency signal connector and manufacturing method thereof27 Jun 2023US 11,688,990 B2T-Conn Precision Corporation
- Electric conductor insertion device22 Feb 2022US 11,258,337 B2Honda Motor Co., Ltd.
- Slip ring module4 Jan 2022US 11,217,952 B2Schleifring GmbH
- Systems and methods for heat exchanger tubes having internal flow features10 Mar 2020US 10,584,923 B2General Electric Company
- Commutator, electric motor, and method for manufacturing commutator17 Sep 2019US 10,418,769 B2Panasonic Intellectual Property Management Co., Ltd.
- Grounding Brush Assembly2 Jan 2025US 2025/0007348 A1
- Terminal Structure of High-Frequency Signal Connector and Manufacturing Method Thereof9 Dec 2021US 2021/0384690 A1T-Conn Precision Corporation
- Electric conductor insertion device5 Mar 2020US 2020/0076281 A1Honda Motor Co., Ltd.
- Slip ring module8 Aug 2019US 2019/0245312 A1Schleifring GmbH
- Systems and methods for heat exchanger tubes having internal flow features13 Jun 2019US 2019/0178585 A1General Electric Company
Most cited
By later US patents
- Flat commutator and method for its production45US 5,157,299 AKautt & Bux KG · 1992
- Method of making a molded commutator34US 3,987,539 AConsolidated Foods Corporation · 1976
- Molded commutator and method of manufacture33US 4,559,464 AGeneral Electric Company · 1985
- Commutator for a dynamo-electric machine and method of manufacture therefor32US 6,057,626 AMitsubishi Denki Kabushiki Kaisha · 2000
- Carbon commutator28US 5,175,463 AKirkwood Industries · 1992