Patent Assignment
Reel/Frame 056190/0737
Assignment of Assignor's Interest
Recorded: 2021-05-10
Pages: 3
Assignors
SONG, HAILIN
Executed: 2020-02-05
XU, HAI
Executed: 2020-02-05
LU, XI
Executed: 2020-02-05
XU, FANGPO
Executed: 2020-02-05
Assignee
PLANTRONICS, INC.
345 ENCINAL STREET, SANTA CRUZ, CALIFORNIA, 95060
Covered Property
(1)
Differentiating a Rendered Conference Participant from a Genuine Conference Participant
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Supplemental Security Agreement
Mar 15, 2022
From: PLANTRONICS, INC.; POLYCOM, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 059365/0413 →
Release of Patent Security Interests
Aug 30, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PLANTRONICS, INC.; POLYCOM, INC.
Reel/Frame 061356/0366 →
Nunc Pro Tunc Assignment
Nov 13, 2023
From: PLANTRONICS, INC.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 065549/0065 →