Patent Assignment
Reel/Frame 036349/0659
Assignment of Assignor's Interest
Recorded: 2015-08-18
Pages: 9
Assignors
DONG, LIJUN
Executed: 2015-05-08
STARSINIC, MICHAEL F.
Executed: 2015-05-11
DING, ZONGRUI
Executed: 2015-06-01
WANG, CHONGGANG
Executed: 2015-05-11
LI, QING
Executed: 2015-06-10
Assignee
INTERDIGITAL PATENT HOLDINGS, INC.
200 BELLEVUE PARKWAY, SUITE 300, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Method and Apparatus for Negotiating "Keep-Alive" Message Frequencies of Applications Running on a Mobile Station
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2017
From: INTERDIGITAL PATENT HOLDINGS, INC.
To: INTERDIGITAL HOLDINGS, INC.
Reel/Frame 044744/0706 →
Assignment of Assignor's Interest
Dec 15, 2017
From: INTERDIGITAL HOLDINGS, INC.
To: IOT HOLDINGS, INC.
Reel/Frame 044745/0001 →
Assignment of Assignor's Interest
Apr 13, 2023
From: IOT HOLDINGS, INC.
To: DRNC HOLDINGS, INC.
Reel/Frame 063326/0637 →