US Patent 7679265 Drive unit
Patent 7679265 was granted and assigned to Panasonic on March, 2010 by the United States Patent and Trademark Office.
All edits
Edits on 30 Oct, 2023
Golden AI
Edits made to:
Article (+533 characters)
Article
Patent abstract
A drive unit includes a guide, a stage which is movable relative to the guide, an ultrasonic actuator for moving the movable body and a control unit for controlling the ultrasonic actuator. The ultrasonic actuator includes a driver element in contact with the stage and is fixed to the guide. A surface of the stage in contact with the driver element is an undulating surface. The control unit detects the position of the stage based on a change in contact pressure on the driver element due to the undulating surface.
Edits on 22 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 17 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07679265 Drive unit US Patent 7679265 Drive unit
Infobox
Patent Number
0767926500
Patent Number
767926500
Edits on 23 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076792650
Date of Patent
March 16, 2010
0Patent Application Number
121148910
Date Filed
May 5, 2008
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076792650
Date of Patent
March 16, 2010
0Patent Application Number
121148910
Date Filed
May 5, 2008
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 4 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07679265 Drive unit
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07679265
Date of patent
March 16, 2010
Patent application number
12114891
Date Filed
May 5, 2008
Patent primary examiner
Find more entities like US Patent 7679265 Drive unit
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
