IP Library Assignment 011894/0560
Patent Assignment
Reel/Frame 011894/0560

Assignment of Assignor's Interest

Recorded: 2001-06-11 Pages: 2
Assignors
SHIOTA, KAZUNORI
Executed: 2001-05-29
KANOH, EIJI
Executed: 2001-05-29
Assignee
ADVANTEST CORPORATION
NS BUILDING, 4-1, NISHI-SHINJUKU 1-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Wideband Optical Amplifier and Wideband Variable Wavelength Optical Source
Patent: 6,535,331 →
Application: 09/761,991 →
Publication: US 2001/0033411
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Dec 18, 2018
From: ADVANTEST CORPORATION
To: ADVANTEST CORPORATION
Reel/Frame 047987/0626 →