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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/16/2021
Application #:
16479103
Filing Dt:
07/18/2019
Publication #:
Pub Dt:
12/03/2020
Inventors:
Yukun Sun, Hao Zhang, Lili Chen, Bin Zhao, Xuefeng Wang, Jinghua Miao, Wenyu Li, Xi Li et al
Title:
METHOD AND DEVICE FOR MEASURING DISTORTION PARAMETER OF VISUAL REALITY DEVICE, AND MEASURING SYSTEM
Assignment: 1
Reel/Frame:
049798/0795Recorded: 07/18/2019Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Assignees:
NO. 8 XIHUANZHONGLU, BDA
BEIJING, CHINA 100176
NO. 10 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100015
Correspondent:
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402

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