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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/08/2020
Application #:
15403656
Filing Dt:
01/11/2017
Publication #:
Pub Dt:
09/26/2019
Inventors:
Yi-Zhong Wang, Michael Bartlett
Title:
SHAPE DISCRIMINATION VISION ASSESSMENT AND TRACKING SYSTEM
Assignment: 1
Reel/Frame:
040947/0789Recorded: 01/11/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/01/2011
Exec Dt:
11/01/2011
Assignee:
2725 N. SPRING DRIVE
RICHARDSON, TEXAS 75082
Correspondent:
PARKER JUSTISS, P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 2
Reel/Frame:
041331/0612Recorded: 01/11/2017Pages: 2
Conveyance:
ENTITY CONVERSION
Assignor:
Exec Dt:
06/24/2014
Assignee:
2725 N. SPRING DRIVE
RICHARDSON, TEXAS 75082
Correspondent:
PARKER JUSTISS, P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 3
Reel/Frame:
042303/0686Recorded: 05/09/2017Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/21/2017
Assignee:
2500 DALLAS PARKWAY
SUITE 300
PLANO, TEXAS 75093
Correspondent:
SUMMER ALLEN
3131 MCKINNEY AVENUE
SUITE 100
DALLAS, TX 75204
Assignment: 4
Reel/Frame:
047558/0832Recorded: 11/20/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2018
Assignee:
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-4498

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