H01R 39/64
Devices for uninterrupted current collection
H01R39/64 (Devices for uninterrupted current collection) appears on 663 US grants and 512 published applications in this corpus.
Search patents in H01R- Granted patents
- 663
- Published applications
- 512
- Assignees
- 414
- Inventors
- 1,219
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 11 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 12 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 15 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 6 | 6 |
| 2002 | 11 | 12 |
| 2003 | 14 | 15 |
| 2004 | 15 | 16 |
| 2005 | 11 | 6 |
| 2006 | 16 | 13 |
| 2007 | 9 | 14 |
| 2008 | 7 | 9 |
| 2009 | 16 | 24 |
| 2010 | 19 | 19 |
| 2011 | 22 | 12 |
| 2012 | 10 | 16 |
| 2013 | 17 | 18 |
| 2014 | 11 | 20 |
| 2015 | 25 | 43 |
| 2016 | 34 | 26 |
| 2017 | 26 | 37 |
| 2018 | 22 | 11 |
| 2019 | 28 | 33 |
| 2020 | 22 | 28 |
| 2021 | 24 | 28 |
| 2022 | 31 | 28 |
| 2023 | 16 | 15 |
| 2024 | 22 | 37 |
| 2025 | 24 | 14 |
| 2026 | 14 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Feedback algorithms for manual bailout systems for surgical instruments15 Sep 2026US 12,733,931 B2Cilag GmbH International
- Rotary connector device having an electrical connector in a cantilever manner and manufacturing method of rotary connector device15 Sep 2026US 12,738,702 B2Furukawa Automotive Systems Inc.
- Rotary connector15 Sep 2026US 12,738,703 B2Eagle Industry Co., Ltd.
- Electronic device with rotatable connector25 Aug 2026US 12,719,187 B2
- Electrical machine with a conductive sleeve11 Aug 2026US 12,706,511 B2Aktiebolaget Skf
- Electrical outlet extender10 Sep 2026US 2026/0269549 A1Shenzhen Yuechen Technology Co., Ltd
- Rotary connector27 Aug 2026US 2026/0254183 A1Eagle Industry Co., Ltd.
- Apparatus, system, and method for exchanging data in a rotating electrical connector13 Aug 2026US 2026/0238247 A1STMicroelectronics (China) Investment Co., Ltd.
- Apparatus for Supplying Power to Interior of Drum Body of Drum Washing Machine, and Washing Machine9 Jul 2026US 2026/0193825 A1Nanjing Yimu Intelligent Technology Co., Ltd.
- Telescopic data cable assembly28 May 2026US 2026/0149247 A1Dongguan Ceesing Intelligent Device Manufacturing Co., Ltd
Most cited
By later US patents
- Powered surgical instrument2,240US 7,922,063 B2Tyco Healthcare Group LP · 2011
- Powered surgical instrument1,911US 8,201,721 B2Tyco Healthcare Group LP · 2012
- Modular powered surgical instrument with detachable shaft assemblies1,623US 9,743,929 B2Ethicon, Inc. · 2017
- Feedback algorithms for manual bailout systems for surgical instruments1,521US 10,028,761 B2Ethicon, Inc. · 2018
- Surgical stapling instrument system1,519US 9,750,499 B2Ethicon, Inc. · 2017