B06B 1/04
Operating with electromagnetism
Official title: operating with electromagnetism (dynamo-electric motors with vibrating magnet, armature or coil system H02K33/00)
B06B1/04 (Operating with electromagnetism) appears on 816 US grants and 922 published applications in this corpus.
Search patents in B06B- Granted patents
- 816
- Published applications
- 922
- Assignees
- 398
- Inventors
- 1,501
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 7 |
| 2002 | 10 | 14 |
| 2003 | 14 | 16 |
| 2004 | 13 | 10 |
| 2005 | 6 | 13 |
| 2006 | 7 | 17 |
| 2007 | 12 | 14 |
| 2008 | 10 | 11 |
| 2009 | 9 | 11 |
| 2010 | 13 | 13 |
| 2011 | 14 | 33 |
| 2012 | 11 | 24 |
| 2013 | 20 | 29 |
| 2014 | 23 | 23 |
| 2015 | 10 | 22 |
| 2016 | 24 | 17 |
| 2017 | 26 | 48 |
| 2018 | 25 | 82 |
| 2019 | 67 | 90 |
| 2020 | 79 | 107 |
| 2021 | 55 | 67 |
| 2022 | 76 | 80 |
| 2023 | 45 | 52 |
| 2024 | 66 | 57 |
| 2025 | 54 | 35 |
| 2026 | 22 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system6 Oct 2026US 12,754,609 B2Cirrus Logic, Inc.
- Wristband device for enhanced audience engagement at live events29 Sep 2026US 12,748,459 B2
- Multi-element electromagnetic acoustic transducer for guided wave generation and detection1 Sep 2026US 12,725,603 B2Ecole De Technologie Superieure
- Computer-controlled vibro-acoustic electromagnetic infrared system and method18 Aug 2026US 12,708,736 B2
- Vibration transmitting device, and warning notification device, audio device, and massage device provided with same16 Jun 2026US 12,654,202 B2MINEBEA MITSUMI Inc.
- Rotating flapping-wing underwater low-frequency sound device and control method thereof24 Sep 2026US 2026/0284705 A1Hunan University of Science and Technology
- Actuator, force display device, and operation device10 Sep 2026US 2026/0269699 A1Mitsumi Electric Co., Ltd.
- Vibration and sound apparatus integrated actuator3 Sep 2026US 2026/0257243 A1Actuward. Co. Ltd.
- Drive exciter and electronic device27 Aug 2026US 2026/0249323 A1Goertek Inc.
- Oscillatory actuator and electric device27 Aug 2026US 2026/0249324 A1MINEBEA MITSUMI Inc.
Most cited
By later US patents
- Spiral scanner with electronic control1,545US 6,626,834 B22003
- EMAT probe and technique for weld inspection214US 5,760,307 A1998
- Vibration actuator with a unidirectional drive104US 8,378,965 B2Immersion Corporation · 2013
- Vibration source driving device94US 7,253,350 B2Yamaha Corporation · 2007
- Cryogenic scalpel80US 5,211,646 A1993