IP Library Assignment 023470/0420
Patent Assignment
Reel/Frame 023470/0420

Assignment of Assignor's Interest

Recorded: 2009-11-04 Pages: 7
Assignors
LEUNG, KWOK CHING
Executed: 2009-10-13
MASSER, PAUL
Executed: 2009-10-13
RAK, ROMAN PETER
Executed: 2009-10-15
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property (1)
Keypad
Patent: 627,768 →
Application: 29/342,460 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 23, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037893/0239 →