Patent Assignment
Reel/Frame 014403/0368
Confirmatory License
Recorded: 2004-03-05
Pages: 3
Assignor
TDA RESEARCH, INC.
Executed: 2003-02-27
Assignee
ENERGY, U.S. DEPARTMENT OF
P.O. BOX 808 (I-376), LIVERMORE, CALIFORNIA, 94550
Covered Property
(1)
Text entry mechanism for small keypads
Application:
10/360,537 →
Publication:
US 2004/0153975
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.