Patent Assignment
Reel/Frame 021867/0976
Assignment of Assignor's Interest
Recorded: 2008-11-20
Pages: 4
Assignor
YANG, YUNFENG
Executed: 2008-11-14
Assignee
ECHOSTAR SATELLITE L.L.C.
9601 S. MERIDIAN BLVD., ENGLEWOOD, COLORADO, 80112
Covered Property
(1)
Method and Audio/Video Device for Generating Response Data Related to Selected Caption Data
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 17, 2011
From: ECHOSATELLITE L.L.C.
To: DISH NETWORK L.L.C.
Reel/Frame 025971/0215 →
Assignment of Assignor's Interest
Oct 19, 2012
From: DISH NETWORK L.L.C.
To: ECHOSTAR TECHNOLOGIES L.L.C.
Reel/Frame 029156/0590 →
Assignment of Assignor's Interest
Oct 19, 2012
From: YANG, YUNFENG
To: ECHOSTAR TECHNOLOGIES L.L.C.
Reel/Frame 029156/0702 →
Change of Name
Jun 18, 2018
From: ECHOSTAR TECHNOLOGIES L.L.C.
To: DISH TECHNOLOGIES L.L.C.
Reel/Frame 047264/0127 →
Security Interest
Nov 30, 2021
From: DISH BROADCASTING CORPORATION; DISH NETWORK L.L.C.; DISH TECHNOLOGIES L.L.C.
To: U.S. BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 058295/0293 →