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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/11/2018
Application #:
15554217
Filing Dt:
08/29/2017
Publication #:
Pub Dt:
11/15/2018
Inventors:
Liping YAN, Benyong CHEN
Title:
DUAL-HOMODYNE LASER INTERFEROMETRIC NANOMETER DISPLACEMENT MEASURING APPARATUS AND METHOD BASED ON PHASE MODULATION
Assignment: 1
Reel/Frame:
043492/0909Recorded: 09/06/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/31/2017
Exec Dt:
07/31/2017
Assignee:
NO.928, 2TH AVENUE, XIASHA HIGHER EDUCATION ZONE, JIANGGAN DISTRICT, HANGZHOU,
ZHEJIANG, CHINA
Correspondent:
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN

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