IP Library › Assignment 024284/0214
Patent Assignment
Reel/Frame 024284/0214

Assignment of Assignor's Interest

Recorded: 2010-04-23 Pages: 3
Assignors
ZHAO, YUNLEI
Executed: 2010-04-16
DING, SUFEN
Executed: 2010-04-16
Assignee
DING, SUFEN
NO. 44, LANE 95, ZHENGSU ROAD, YANGPU DISTRICT, SHANGHAI, 200433, CHINA
Covered Property (1)
Method and Structure for Self-Sealed Joint Proof-of-Knowledge and Diffie-Hellman Key-Exchange Protocols
Patent: 8,464,060 →
Application: 12/766,431 →
Publication: US 2010/0205443
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 13, 2011
From: DING, SUFEN
To: YAO, FRANCES FOONG
Reel/Frame 027056/0219 →
Assignment of Assignor's Interest May 29, 2012
From: YANG, FRANCES FOONG
To: ANDREW C. YAO
Reel/Frame 028314/0767 →