Class H02N : ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
Subclass 2/10: Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (generating mechanical vibrations in general B06B; piezo-electric, electrostrictive or magnetostrictive elements in general H01L 41/00) producing rotary motion, e.g. rotary motors
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12222449 | Vibration based actuator system for cleaning of optical surface | May 06, 19 | Feb 11, 25 | Carrier Corporation |
| 12174444 | Optical element driving mechanism | Sep 07, 22 | Dec 24, 24 | TDK TAIWAN CORP. |
| 12143036 | Piezoelectric motor using longitudinal and bending vibration modes | Apr 03, 24 | Nov 12, 24 | DJZ Holdings, LLC |
| 12137614 | Piezoelectric composition, piezoelectric element, piezoelectric device, piezoelectric transformer, ultrasonic motor, ultrasonic wave-generating element, and filter element | Feb 10, 20 | Nov 05, 24 | 501 TDK Corporation |
| 12117665 | Optical device actuator and lens barrel provided with same | Dec 23, 19 | Oct 15, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 11998717 | Piezoelectric motor and injection device | Aug 02, 19 | Jun 04, 24 | Piezo Sonic Corporation. |
| 12001012 | Piezoelectric based MEMS device with time sharing actuation and sensing circuitry | Apr 23, 21 | Jun 04, 24 | STMicroelectronics S.r.l.; STMicroelectronics Ltd.; |
| 11863086 | Electrostatic motor | Feb 26, 21 | Jan 02, 24 | The Charles Stark Draper Laboratory, Inc. |
| 11843279 | Vibration wave driving apparatus and image pickup apparatus | Jul 06, 22 | Dec 12, 23 | CANON KABUSHIKI KAISHA |
| 11844277 | Vibrating actuator having contact part with high abrasion resistance | Jul 07, 22 | Dec 12, 23 | CANON KABUSHIKI KAISHA |
| 11837975 | Piezoelectric material, piezoelectric element, and electronic equipment | Jan 29, 20 | Dec 05, 23 | CANON KABUSHIKI KAISHA |
| 11831970 | Image pickup apparatus comprising driven body driven by actuator, and moving body | Apr 12, 22 | Nov 28, 23 | CANON KABUSHIKI KAISHA |
| 11824469 | Method for sensing abnormality of piezoelectric drive device, piezoelectric drive device, and robot | Nov 24, 21 | Nov 21, 23 | SEIKO EPSON CORPORATION |
| 11809013 | Optical system | Jun 12, 20 | Nov 07, 23 | TDK TAIWAN CORP. |
| 11804790 | Piezoelectric motor | Jul 28, 20 | Oct 31, 23 | Taurus Technologies Holdings, Inc. |
| 11764704 | Piezoelectric resonator and drive device | May 19, 22 | Sep 19, 23 | SEIKO EPSON CORPORATION |
| 11750117 | Control method for piezoelectric motor and robot | Feb 07, 22 | Sep 05, 23 | SEIKO EPSON CORPORATION |
| 11736040 | Ultrasonic motor with improved rotation efficiency | Apr 29, 22 | Aug 22, 23 | Murata Manufacturing Co Ltd. |
| 11736039 | Control method for piezoelectric drive device and control method for manipulator | Nov 08, 21 | Aug 22, 23 | SEIKO EPSON CORPORATION |
| 11719906 | Driving apparatus | Feb 27, 20 | Aug 08, 23 | CANON KABUSHIKI KAISHA |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0364,239 | PIEZOELECTRIC DRIVE DEVICE AND PIEZOELECTRIC DRIVE SYSTEM HAVING SAME | Oct 09, 21 | Oct 31, 24 | Not available |
| 2024/0272,451 | Optical System and Method for Image Stabilization of such an Optical System | Jun 14, 22 | Aug 15, 24 | Not available |
| 2024/0275,309 | VIBRATION ACTUATOR AND DRIVING DEVICE | Feb 05, 24 | Aug 15, 24 | Not available |
| 2024/0253,170 | LINEAR OR ROTARY TABLE MOVABLE IN TWO DIMENSIONS | May 16, 22 | Aug 01, 24 | Not available |
| 2024/0258,936 | DRIVE ELEMENT | Apr 09, 24 | Aug 01, 24 | Not available |
| 2024/0243,673 | DRIVE DEVICE, DRIVE MOTOR AND METHOD FOR DRIVING A SPINDLE | May 27, 22 | Jul 18, 24 | Not available |
| 2024/0223,109 | ULTRASONIC MOTOR | Mar 13, 24 | Jul 04, 24 | Not available |
| 2024/0210,890 | PIEZOELECTRIC DOUBLE RCC PIVOT RESONATOR, IN PARTICULAR FOR HOROLOGICAL ROTARY MOTORS | Dec 05, 23 | Jun 27, 24 | The Swatch Group Research and Development Ltd. |
| 2024/0210,889 | SHOCK-RESISTANT PIEZOELECTRIC ROTARY MOTOR, IN PARTICULAR FOR WATCHMAKING | Dec 05, 23 | Jun 27, 24 | The Swatch Group Research and Development Ltd. |
| 2024/0200,575 | ROTATING APPARATUS, MOTOR, AND PUMP | Feb 28, 24 | Jun 20, 24 | National University Corporation Saitama University |
| 2024/0184,101 | DRIVE ELEMENT | Feb 13, 24 | Jun 06, 24 | Not available |
| 2024/0171,092 | VIBRATION ACTUATOR AND METHOD FOR MANUFACTURING VIBRATION ACTUATOR | Nov 10, 23 | May 23, 24 | Not available |
| 2024/0055,965 | VIBRATION WAVE DRIVING APPARATUS AND IMAGE PICKUP APPARATUS | Oct 27, 23 | Feb 15, 24 | Not available |
| 2024/0030,835 | VIBRATION ACTUATOR, ELECTRONIC APPARATUS, AND OPTICAL APPARATUS | Oct 04, 23 | Jan 25, 24 | Not available |
| 2024/0032,432 | DRIVE ELEMENT | Sep 28, 23 | Jan 25, 24 | Not available |
| 2024/0012,332 | HIGH FORCE LOW VOLTAGE PIEZOELECTRIC MICROMIRROR ACTUATOR | Nov 12, 21 | Jan 11, 24 | ASML Netherlands B.V. |
| 2023/0387,830 | ULTRASONIC MOTOR | Aug 15, 23 | Nov 30, 23 | Not available |
| 2023/0378,890 | VIBRATION-TYPE ACTUATOR, ELECTRONIC DEVICE, AND OPTICAL DEVICE | May 18, 23 | Nov 23, 23 | Not available |
| 2023/0364,645 | ULTRASONIC MOTOR | Jul 25, 23 | Nov 16, 23 | Not available |
| 2023/0198,430 | DRIVE ASSEMBLY, MOTOR, AND TERMINAL | Feb 16, 23 | Jun 22, 23 | Not available |
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