Patent Assignment
Reel/Frame 009318/0915
Assignment of Assignor's Interest
Recorded: 1998-07-15
Pages: 3
Assignee
AMAZON.COM
1516 2ND AVENUE, SEATTLE, WASHINGTON, 98101
Covered Property
(1)
System and Method for Correcting Spelling Errors in Search Queries
Patent:
6,144,958 →
Application:
09/115,662 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 16, 1999
From: HAMRICK, MICHAEL L.; SPIEGEL, JOEL R.; KOHN, TIMOTHY R.
To: AMAZON.COM, INC.
Reel/Frame 010460/0687 →
Assignment of Assignor's Interest
Oct 22, 2001
From: MEI CALIFORNIA INC
To: MICRON TECHNOLOGY, INC.
Reel/Frame 012232/0436 →
Assignment of Assignor's Interest
Sep 13, 2004
From: ORTEGA, RUBEN E.; BOWMAN, DWAYNE E.
To: AMAZON.COM, INC.
Reel/Frame 015766/0454 →
Assignment of Assignor's Interest
Sep 24, 2004
From: AMAZON.COM, INC.
To: A9.COM, INC.
Reel/Frame 015167/0844 →
Assignment of Assignor's Interest
Nov 8, 2004
From: AMAZON.COM, INC.
To: A9.COM, INC.
Reel/Frame 015341/0120 →