Patent Assignment
Reel/Frame 034454/0891
Assignment of Assignor's Interest
Recorded: 2014-12-10
Pages: 2
Assignee
LASERTEC CORPORATION
2-10-1, SHIN-YOKOHAMA, KOHOKU-KU, YOKOHAMA, KANAGAWA, 222-8552, JAPAN
Covered Property
(1)
Interferometer and Phase Shift Amount Measuring Apparatus with Diffraction Gratings to Produce Two Diffraction Beams