Patent Assignment
Reel/Frame 013250/0551
Assignment of Assignor's Interest
Recorded: 2002-09-03
Pages: 3
Assignee
SCHLUMBERGER TECHNOLOGIES, INC.
150 BAYTECH DRIVE, SAN JOSE, CALIFORNIA, 95134-2302
Covered Property
(1)
Method and Apparatus for Forming a Cavity in a Semiconductor Substrate Using a Charged Particle Beam
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.