H02N 2/14

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Showing 1 to 20 of 69 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9979324 Method for controlling ultrasonic motor and surveying instrument for the sameApr 18, 17May 22, 18Topcon Corporation
9941819 Piezoelectric motor, drive circuit, and drive methodJul 17, 15Apr 10, 18SEIKO EPSON CORPORATION
9941818 Micro inchworm-type piezoelectric-driven rotating joint mechanismApr 08, 15Apr 10, 18HEFEI UNIVERSITY OF TECHNOLOGY
9904275 Semiconductor integrated circuit and operation method thereofSep 02, 15Feb 27, 18RENESAS ELECTRONICS CORPORATION
9893269 Piezoelectric element, stator for oscillatory wave motor, oscillatory wave motor, driving control system, optical apparatus, and method for making stator for oscillatory wave motorDec 19, 13Feb 13, 18CANON KABUSHIKI KAISHA
9876444 Wobble motor with a solid state actuatorJun 28, 13Jan 23, 18NOLIAC A/S
9869921 Drive apparatus, drive method, and optical deviceMay 11, 16Jan 16, 18NIKON CORPORATION
9871471 Oscillatory wave drive device and optical apparatusApr 03, 15Jan 16, 18CANON KABUSHIKI KAISHA
9857405 System and method for detecting the presence and type of capacitive loadsOct 21, 13Jan 02, 18NEWPORT CORPORATION
9853576 Control apparatus of vibration-type actuator and control method of vibration-type actuatorJul 28, 16Dec 26, 17CANON KABUSHIKI KAISHA
9853577 Multi-flap standing wave type ultrasonic motorAug 21, 14Dec 26, 17Huan, Yijun, YIJUN HUAN,
9827672 Piezoelectric drive device, driving method thereof, robot, and driving method thereofFeb 15, 16Nov 28, 17SEIKO EPSON CORPORATION
9829862 Driving unit and timepieceSep 04, 14Nov 28, 17CASIO COMPUTER CO., LTD.
9823547 Drive device for vibrating member, vibration type actuator using the same, and imaging apparatusJul 11, 16Nov 21, 17CANON KABUSHIKI KAISHA
9800180 Control apparatus of vibration-type actuatorFeb 17, 16Oct 24, 17CANON KABUSHIKI KAISHA
9678335 Mirror drive device and driving method thereofJul 14, 14Jun 13, 17FUJIFILM CORPORATION
9680084 Piezoelectric element driving apparatus and method, and piezoelectric system using the sameApr 07, 14Jun 13, 17MPLUS CO., LTD.
9614463 Piezoelectric device, piezoelectric actuator, hard disk drive, and inkjet printer apparatusFeb 10, 14Apr 04, 17TDK CORPORATION
9545646 Injector and control method for an ultrasonic motorJun 07, 12Jan 17, 17NEMOTO KYORINDO CO., LTD.
9513620 Ultrasonic motor control system and methodMar 25, 14Dec 06, 16VITAL BIOMEDICAL TECHNOLOGIES INC.

Showing 1 to 20 of 69 results