H02K 7/065
Electromechanical oscillators
Official title: Electromechanical oscillators; Vibrating magnetic drives
H02K7/065 (Electromechanical oscillators) appears on 133 US grants and 52 published applications in this corpus.
Search patents in H02K- Granted patents
- 133
- Published applications
- 52
- Assignees
- 72
- Inventors
- 216
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 3 | 4 |
| 2017 | 2 | 3 |
| 2018 | 0 | 8 |
| 2019 | 4 | 7 |
| 2020 | 8 | 3 |
| 2021 | 4 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 2 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for converting rotational motion to linear motion28 Apr 2026US 12,612,959 B1
- Vibration motor with washing nozzle3 Mar 2026US 12,564,846 B2
- Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator29 Jul 2025US 12,374,977 B2MINEBEA MITSUMI Inc.
- Bi-polar electro-magnetic piston with power management system13 May 2025US 12,301,085 B1
- Apparatus for generating a reciprocating rotary motion9 Apr 2024US 11,951,065 B2Koninklijke Philips N. V.
- Rotary self-power generating device30 Apr 2026US 2026/0121482 A1Oodles Systems Limited
- Electric propulsion apparatus for a motor vehicle with generation of sounds depending on the operation thereof17 Apr 2025US 2025/0125680 A1Ferrari S.P. A.
- Test devices, hedge trimmer, and electric actuator16 Jan 2025US 2025/0020537 A1Kokusai Keisokuki Kabushiki Kaisha
- Oscillating power generator16 Jan 2025US 2025/0023423 A1Longiwin Investment Co., Ltd.
- Vibration motor with washing nozzle2 Jan 2025US 2025/0001434 A1
Most cited
By later US patents
- Electro-optical scanning system with gyrating scan head151US 5,371,347 AGAP Technologies, Inc. · 1994
- Light beam scanning pen, scan module for the device and method of utilization133US 5,932,860 AGEO Labs, Inc. · 1999
- Oscillating reed electric motors92US 4,056,743 AHorstmann Clifford Magnetics Ltd. · 1977
- Specialized actuators driven by oscillatory transducers85US 6,069,420 AOmnific International, Ltd. · 2000
- Light beam scanning pen, scan module for the device and method of utilization83US 5,506,394 AGAP Technologies, Inc. · 1996