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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/14/2015
Application #:
14364933
Filing Dt:
06/12/2014
Publication #:
Pub Dt:
11/27/2014
Inventors:
Changfeng Xia, Wei Su, Xinwei Zhang, Chengjian Fan
Title:
MONITORING STRUCTURE AND MONITORING METHOD FOR SILICON WET ETCHING DEPTH
Assignment: 1
Reel/Frame:
033196/0597Recorded: 06/27/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/10/2014
Exec Dt:
06/10/2014
Exec Dt:
06/06/2014
Exec Dt:
06/05/2014
Assignee:
NO. 5, HANJIANG ROAD, WUXI, NEW DISTRICT WUXI
JIANGSU, CHINA 214028
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 2
Reel/Frame:
049041/0248Recorded: 04/30/2019Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/27/2017
Exec Dt:
05/27/2017
Assignee:
NO. 8 XINZHOU ROAD WUXI NEW DISTRICT
JIANGSU, CHINA 214028
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

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