Patent Assignment
Reel/Frame 028052/0652
Assignment of Assignor's Interest
Recorded: 2012-04-16
Pages: 7
Assignors
LEE, HSIN CHIN
Executed: 2012-03-19
BROGA, ANTANAS MATTHEW
Executed: 2012-03-22
MA, ZHONGMING
Executed: 2012-03-19
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Optical Interference Based User Input Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.