Patent Assignment
Reel/Frame 011841/0518
Assignment of Assignor's Interest
Recorded: 2001-05-21
Pages: 3
Assignors
CHAUDHURI, SURAJIT
Executed: 2001-05-18
NARASAYYA, VIVEK
Executed: 2001-05-18
DAS, GAUTAM
Executed: 2001-05-18
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Optimization Based Method for Estimating the Results of Aggregate Queries
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor Name, Previously Recorded on Reel 011841 Frame 0518.
May 28, 2005
From: CHAUDHURI, SURAJIT; NARASAYYA, VIVEK; DAS, GANTAM
To: MICROSOFT CORPORATION
Reel/Frame 016141/0758 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →