Patent Assignment
Reel/Frame 056792/0413
Assignment of Assignor's Interest
Recorded: 2021-07-08
Pages: 4
Assignor
BROWN, DANIEL RICHARD L.
Executed: 2021-06-21
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
Covered Property
(1)
Method and System for Digital Signatures Utilizing Multiplicative Semigroups