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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/19/2009
Application #:
11615972
Filing Dt:
12/23/2006
Publication #:
Pub Dt:
06/19/2008
Inventors:
Jingang Wu, Fei Luo, Guanqie Gao, Cheng Yang
Title:
SYSTEM AND METHOD FOR DIRECT ETCHING
Assignment: 1
Reel/Frame:
019472/0084Recorded: 06/25/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/22/2007
Exec Dt:
06/22/2007
Exec Dt:
06/22/2007
Exec Dt:
06/22/2007
Assignee:
18 ZHANG JIANG ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
029625/0763Recorded: 01/14/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/23/2012
Assignees:
18 ZHANG JIANG RD.
PUDONG NEW AREA
SHANGHAI, CHINA 201203
18 WEN CHANG ROAD, ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
DAXING DISTRICT
BEIJING, CHINA 100176
Correspondent:
KILPATRICK TOWNSEND AND STOCKTOWN, LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834

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