Patent Assignment
Reel/Frame 019512/0268
Assignment of Assignor's Interest
Recorded: 2007-06-18
Pages: 5
Assignors
YANG, FUZHENG
Executed: 2007-06-07
LUO, ZHONG
Executed: 2007-06-13
WAN, SHUAI
Executed: 2007-06-07
CHANG, YILIN
Executed: 2007-06-07
Assignee
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING BANTIAN, LONGGANG DISTRICT, SHENZHEN 518129, P.R., 518129, CHINA
Covered Property
(1)
Method for Measuring Multimedia Video Communication Quality
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2016
From: HUAWEI TECHNOLOGIES CO., LTD.
To: RPX CORPORATION
Reel/Frame 040124/0282 →
Security Interest
Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →