Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2005-02-15
2005-02-15
Epps, Georgia (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C345S105000
Reexamination Certificate
active
06856444
ABSTRACT:
An electrochromic device driver system having inferential temperature measurement of the electrochromic device. The inferred temperature measurements enable the system to determine the maximum but safe driving voltages to improve the speed of varying the transmissivity levels of the electrochromic device without damaging the device.
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Ingalls James F.
Stoffelen Freek
Dinh Jack
Epps Georgia
Lerner David Littenberg Krumholz & Mentlik LLP
Sage Electrochromics, Inc.
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