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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
8487571
Issue Dt:
07/16/2013
Application #:
13232086
Filing Dt:
09/14/2011
Publication #:
20120326647
Pub Dt:
12/27/2012
Inventors:
Wei-Hsu Chang, Pei-Cheng Huang, Hao-Yu Chang, Yen-Shin Lai, Kuo-Chung Lee, Jo-Yu Wang et al
Title:
ZERO-CROSSING DETECTION CIRCUIT AND COMMUTATION DEVICE USING THE ZERO-CROSSING DETECTION CIRCUIT
Assignment: 1
Reel/Frame:
026902/0034Recorded: 09/14/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHANG, WEI-HSU
Exec Dt:
06/30/2011
HUANG, PEI-CHENG
Exec Dt:
06/30/2011
CHANG, HAO-YU
Exec Dt:
06/30/2011
LAI, YEN-SHIN
Exec Dt:
06/30/2011
LEE, KUO-CHUNG
Exec Dt:
06/30/2011
WANG, JO-YU
Exec Dt:
06/30/2011
WU, YU-KUANG
Exec Dt:
06/30/2011
CHEN, CHIH-CHANG
Exec Dt:
06/30/2011
JIANG, SHIUE-SHR
Exec Dt:
06/30/2011
CHI, JEN-HUNG
Exec Dt:
06/30/2011
Assignee:
RICHTEK TECHNOLOGY CORP
5F., NO.20, TAIYUAN ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN 302
Correspondent:
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET, SUITE 200
ALEXANDRIA, VA 22314

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