Patent Assignment
Reel/Frame 019559/0088
Corrective Assignment to Correct the Execution Date of the Assignment as Being 03/05/2000 Previously Recorded on Reel 013530 Frame 0995. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2007-07-16
Received: 2007-07-16
Pages: 13
Assignor
TONG, PETER P.
Executed: 2006-11-20
Assignee
IPLEARN, LLC
1807 LIMETREE LANE, MOUNTAIN VIEW, CA, 94040, UNITED STATES
Covered Property
(1)
Method and system to answer a natural-language question
Application:
10/060,120 →