H02K 7/1853
Driven by intermittent forces
Official title: {driven by intermittent forces}
H02K7/1853 (Driven by intermittent forces) appears on 431 US grants and 605 published applications in this corpus.
Search patents in H02K- Granted patents
- 431
- Published applications
- 605
- Assignees
- 253
- Inventors
- 932
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 5 |
| 2003 | 2 | 4 |
| 2004 | 6 | 13 |
| 2005 | 4 | 4 |
| 2006 | 5 | 10 |
| 2007 | 3 | 10 |
| 2008 | 6 | 23 |
| 2009 | 5 | 26 |
| 2010 | 13 | 25 |
| 2011 | 15 | 26 |
| 2012 | 13 | 14 |
| 2013 | 20 | 28 |
| 2014 | 19 | 29 |
| 2015 | 26 | 36 |
| 2016 | 24 | 39 |
| 2017 | 25 | 43 |
| 2018 | 23 | 28 |
| 2019 | 25 | 29 |
| 2020 | 30 | 43 |
| 2021 | 31 | 32 |
| 2022 | 23 | 31 |
| 2023 | 22 | 30 |
| 2024 | 33 | 36 |
| 2025 | 18 | 26 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-powered motorcycle and bicycle6 Oct 2026US 12,752,876 B2Amazing Sun Co., Ltd.
- Power generation device6 Oct 2026US 12,756,266 B1Applied-Energy-Laboratory, Ltd.
- Mechanisms, assemblies and electronic locking system15 Sep 2026US 12,738,112 B2Assa Abloy AB
- High-efficiency self-generator8 Sep 2026US 12,732,064 B2Samnam Inc.
- Well-based potential energy conversion systems and methods featuring well-external sensing26 May 2026US 12,640,623 B2Renewell Energy
- Hydro pneumatic shock and turbulence energy generator1 Oct 2026US 2026/0302887 A1
- Method and apparatus of a juggernaut.23 Jul 2026US 2026/0213617 A1
- Kinetic energy recycling system7 May 2026US 2026/0128648 A1Solution Leader Technology Co., Ltd.
- Flywheel assembly and hoist mechanism and timing device for powering an electric generator30 Apr 2026US 2026/0121480 A1
- Pendulum generator30 Apr 2026US 2026/0121485 A1
Most cited
By later US patents
- Energy conversion systems and methods405US 10,060,473 B2Oceana Energy Company · 2018
- Electronic device which is powered by actuation of manual inputs124US 5,838,138 A1998
- Road vehicle-actuated air compressor and system therefor84US 4,173,431 ANu Watt, Inc. · 1979
- Energy harvesting seating74US 8,598,721 B2Access Business Group International LLC · 2013
- Methods and apparatus for harvesting biomechanical energy67US 9,057,361 B2Bionic Power Inc. · 2015