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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/16/2018
Application #:
12428691
Filing Dt:
04/23/2009
Publication #:
Pub Dt:
07/01/2010
Inventors:
TAO ZHAO, WENYI ZHAO, WILLIAM C. NOWLIN
Title:
CONFIGURATION MARKER DESIGN AND DETECTION FOR INSTRUMENT TRACKING
Assignment: 1
Reel/Frame:
022587/0138Recorded: 04/23/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/2009
Exec Dt:
04/01/2009
Exec Dt:
04/02/2009
Assignee:
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CALIFORNIA 94086
Correspondent:
ANNE KILLINGSWORTH
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CA 94086
Assignment: 2
Reel/Frame:
042435/0326Recorded: 05/19/2017Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/2010
Assignee:
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVE., SUITE 700
DALLAS, TX 75219

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