Patent Assignment
Reel/Frame 027816/0440
Assignment of Assignor's Interest
Recorded: 2012-03-07
Pages: 3
Assignor
AT&T CORP.
Executed: 2012-03-06
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties
(4)
Network Traffic Controller
Patent:
6,285,748 →
Application:
08/936,903 →
Method and Apparatus for Watermarking Digital Bitstreams
Electronic Watermarking in the Compressed Domain Utilizing Perceptual Coding
Patent:
6,493,457 →
Application:
09/192,359 →
Code Scrambling
Patent:
6,885,749 →
Application:
09/476,463 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 1997
From: LEWIS, DAVID GEORGE
To: AT&T
Reel/Frame 008837/0413 →
Assignment of Assignor's Interest
Jun 30, 1998
From: SHUR, DAVID HILTON
To: AT&T CORP.
Reel/Frame 009299/0364 →
Assignment of Assignor's Interest
Nov 16, 1998
From: QUACKENBUSH, SCHUYLER REYNIER; REIBMAN, AMY; SHUR, DAVID HILTON; SNYDER, JAMES
To: AT&T CORP.
Reel/Frame 009622/0909 →
Assignment of Assignor's Interest
Mar 17, 2000
From: CHANG, TZU-CHIEH; QUACKENBUSH, SCHUYLER REYNIER; SNYDER, JAMES H
To: AT&T CORP.
Reel/Frame 010722/0392 →
Assignment of Assignor's Interest
Mar 8, 2012
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 027824/0325 →
Assignment of Assignor's Interest
May 14, 2012
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: CHANYU HOLDINGS, LLC
Reel/Frame 028199/0415 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHANYU HOLDINGS, LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051759/0752 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHANYU HOLDINGS, LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051753/0979 →