Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Reexamination Certificate
2011-06-27
2011-12-27
Phan, James (Department: 2872)
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
C359S198100, C359S199300, C359S213100, C359S214100
Reexamination Certificate
active
08085454
ABSTRACT:
A mirror device drive control apparatus adapted to perform drive control of a mirror device having a hysteresis characteristic.
REFERENCES:
patent: 2007/0035799 (2007-02-01), Gomi et al.
patent: 09-97305 (1997-04-01), None
Ishida Daisuke
Shimizu Takeshi
Harness & Dickey & Pierce P.L.C.
Phan James
Seiko Epson Corporation
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