Patent Assignment
Reel/Frame 012478/0460
Assignment of Assignor's Interest
Recorded: 2002-01-23
Pages: 6
Assignors
ZWEIBACK, JASON
Executed: 2001-11-09
ROTHENBERG, JOSHUA E.
Executed: 2001-11-26
POPELEK, JAN
Executed: 2001-11-26
CALDWELL, ROGER F.
Executed: 2001-11-02
Assignee
PHAETHON COMMUNICATIONS
5005 BRANDIN COURT, FREMONT, CALIFORNIA, 94538
Covered Property
(1)
Lithographic Method for Manufacturing a Mask Used in the Fabrication of a Fiber Bragg Grating
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.