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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
13387964
Filing Dt:
07/16/2021
Publication #:
Pub Dt:
01/03/2013
Inventors:
Xinchun Lu, Dewen Zhao, Yongyong He, Jianbin Luo
Title:
Device and Method for Measuring Thickness of Slurry and Chemical Mechanical Polishing Apparatus Comprising the Device
Assignment: 1
Reel/Frame:
027619/0831Recorded: 01/30/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/22/2011
Exec Dt:
12/22/2011
Exec Dt:
12/30/2011
Exec Dt:
01/02/2012
Assignee:
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Correspondent:
MAGINOT, MOORE & BECK, LLP
111 MONUMENT CIRCLE
SUITE 3250
INDIANAPOLIS, IN 46204
Assignment: 2
Reel/Frame:
034934/0666Recorded: 02/11/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/27/2015
Assignee:
#8 BUILDING, NO. 9 JUXING RD.
HAIHE SCI-TECH PARK, JINNAN DISTRICT
TIANJIN, CHINA 300350
Correspondent:
MAGINOT, MOORE & BECK, LLP
ONE INDIANA SQUARE
SUITE 2200
INDIANAPOLIS, IN 46204

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