IP Library › Assignment 014809/0442
Patent Assignment
Reel/Frame 014809/0442

Assignment of Assignor's Interest

Recorded: 2003-12-11 Pages: 3
Assignors
CAO, YUNBO
Executed: 2003-12-11
LI, HANG
Executed: 2003-12-11
Assignee
MICROSOFT CORPORATION
ONE MICRSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Learning and Using Generalized String Patterns for Information Extraction
Patent: 7,299,228 →
Application: 10/733,541 →
Publication: US 2005/0131896
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 23, 2004
From: CAO, YUNBO; LI, HANG
To: MICROSOFT CORPORATION
Reel/Frame 014767/0734 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →
Assignment of Assignor's Interest Nov 29, 2018
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: SERVICENOW, INC.
Reel/Frame 047681/0916 →
Corrective Assignment to Correct the Recordal to Remove Inadvertently Recoreded Properties Shown in Attached Sheet Previously Recorded at Reel: 047681 Frame: 0916. Assignor(S) Hereby Confirms the Assignment. Jul 18, 2019
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: SERVICENOW, INC.
Reel/Frame 049797/0119 →