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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/28/2006
Application #:
10653963
Filing Dt:
09/04/2003
Publication #:
Pub Dt:
03/10/2005
Inventors:
Min-Shen Ouyang, Swe-Kai Chen
Title:
HIGH-EFFICIENCY PIEZOELECTRIC SINGLE-PHASE UNI-POLAR ULTRASONIC ACTUATORS WITH A NOTCHED PZT BACK DISC
Assignment: 1
Reel/Frame:
014481/0222Recorded: 09/04/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/2003
Exec Dt:
08/28/2003
Assignee:
NO. 73, EAST VILLAGE, NATIONAL TSING-HUA UNIVERSITY, KUANG-FU ROAD, SEC. 2
HSINCHU, TAIWAN R.O.C.
Correspondent:
ROSENBERG KLEIN & LEE
MORTON J. ROSENBERG, ESQ.
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:
026560/0312Recorded: 07/06/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/13/2011
Assignee:
NO. 73, EAST VILLAGE, KUANG-FU RD.
SEC. 2
HSINCHU, TAIWAN
Correspondent:
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY MD 21043

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