H02N 2/14

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Showing 1 to 20 of 92 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0105,762 PIEZOELECTRIC CERAMIC ACTUATOR AND CONTROL METHODSSep 27, 23Mar 27, 25Not available
2024/0421,727 CONTROL DEVICE THAT CONTROLS VIBRATION DEVICE, AND METHOD OF CONTROLLING VIBRATION DEVICEAug 29, 24Dec 19, 24Not available
2024/0413,768 DRIVE CIRCUIT FOR AN ULTRASONIC MOTORJun 12, 24Dec 12, 24Not available
2024/0243,673 DRIVE DEVICE, DRIVE MOTOR AND METHOD FOR DRIVING A SPINDLEMay 27, 22Jul 18, 24Not available
2024/0162,840 METHOD FOR CONTROLLING A PIEZOELECTRIC DRIVE UNITJun 22, 22May 16, 24Not available
2024/0128,894 ELECTROSTATIC MOTOR HAVING FLUID MANAGEMENT FEATURESJul 06, 23Apr 18, 24Not available
2023/0327,580 DRIVE CONTROL DEVICE AND ULTRASONIC MOTOR SYSTEMJun 16, 23Oct 12, 23Not available
2023/0275,530 OPTICAL ELEMENT DRIVING MECHANISMJul 15, 22Aug 31, 23Not available
2023/0168,490 OPTICAL SCANNING DEVICEMar 19, 21Jun 01, 23STANLEY ELECTRIC CO., LTD
2023/0143,336 DRIVE UNITApr 15, 21May 11, 23Not available
2023/0144,997 METHOD OF CONTROLLING PIEZOELECTRIC DRIVING APPARATUS, METHOD OF CONTROLLING ROBOT, AND ROBOTNov 04, 22May 11, 23Not available
2022/0399,834 COMPOSITE MOTOR HAVING HIGH-PRECISION POSITIONINGDec 02, 20Dec 15, 22Not available
2022/0263,432 VIBRATION DRIVING DEVICEFeb 10, 22Aug 18, 22Not available
2022/0255,470 CONTROL METHOD FOR PIEZOELECTRIC MOTOR AND ROBOTFeb 07, 22Aug 11, 22Not available
2022/0209,687 Piezoelectric Motor with Bending Travelling WaveApr 22, 20Jun 30, 22Not available
2021/0234,480 DRIVE CONTROL DEVICE AND DRIVE CONTROL METHOD THAT ENABLE STABLE OUTPUT TO BE OBTAINED FROM VIBRATION TYPE ACTUATOR, VIBRATION TYPE DRIVE DEVICE INCLUDING VIBRATION TYPE ACTUATOR, AND APPARATUSApr 15, 21Jul 29, 21Not available
2021/0194,389 CONTROL METHOD FOR PIEZOELECTRIC DRIVE DEVICE, PIEZOELECTRIC DRIVE DEVICE, AND ROBOTDec 18, 20Jun 24, 21Not available
2021/0099,106 CONTROL APPARATUS FOR VIBRATION MOTOR, VIBRATION APPARATUS HAVING THE SAME, AND CONTROL METHOD OF VIBRATION MOTORSep 23, 20Apr 01, 21Not available
2021/0058,010 PIEZOELECTRIC DRIVE DEVICE AND ROBOTAug 20, 20Feb 25, 21Not available
2021/0044,220 Zero-Voltage Zero-Current Soft Switching Type Driving Method for Ultrasonic Driving UnitOct 24, 20Feb 11, 21Not available

Showing 1 to 20 of 92 results