Patent Assignment
Reel/Frame 018597/0123
Merger
Recorded: 2006-12-07
Pages: 14
Assignor
WEB TV NETWORKS, INC.
Executed: 2002-06-28
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Properties
(4)
Downloading Software from a Server to a Client
Patent:
6,259,442 →
Application:
09/437,887 →
Method and Apparatus for Dispatching Document Requests in a Proxy
Patent:
6,647,421 →
Application:
10/016,412 →
Method of Using Electronic Tickets Containing Privileges for Improved Security
Patent:
6,505,232 →
Application:
10/035,386 →
Method of Transcoding Documents in a Network Environment Using a Proxy Server
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 5, 2001
From: BRITT, JOE F. JR.; MCFADDEN, ANDREW T.; GOLDMAN, PHILLIP Y.; LEAK, BRUCE A.
To: WEBTV NETWORKS, INC.
Reel/Frame 011979/0472 →
Assignment of Assignor's Interest
Oct 23, 2001
From: MIGHDOLL, LEE S.; LEAK, BRUCE A.; PERLMAN, STEPHEN G.; GOLDMAN, PHILLIP Y.
To: WEBTV NETWORKS, INC.
Reel/Frame 012440/0148 →
Assignment of Assignor's Interest
Dec 10, 2001
From: LOGUE, JAY D.; MIGHDOLL, LEE S.
To: WEBTV NETWORKS, INC.
Reel/Frame 012389/0254 →
Assignment of Assignor's Interest
Sep 20, 2002
From: MIGHDOLL, LEE S.; LEAK, BRUCE A.; PERLMAN, STEPHEN G.; GOLDMAN, PHILLIP Y.
To: WEBTV NETWORKS, INC.
Reel/Frame 013326/0492 →
Corrective Assignment to Correct the Assignor Web Tv Networks, Inc. to Webtv Networks, Inc. Previously Recorded on Reel 018597 Frame 0123. Assignor(S) Hereby Confirms the Name of Assignor Is Webtv Networks, Inc..
Jan 9, 2007
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 018720/0961 →
Assignment of Assignor's Interest
Dec 8, 2014
From: MICROSOFT CORPORATION
To: ROVI TECHNOLOGIES CORPORATION
Reel/Frame 034539/0676 →