Optical: systems and elements – Lens – Fluid
Reexamination Certificate
2008-10-28
2010-10-12
Choi, William C (Department: 2873)
Optical: systems and elements
Lens
Fluid
C396S133000
Reexamination Certificate
active
07813048
ABSTRACT:
An electroactive lens driver comprises a voltage generator generating a high alternating current voltage signal for application to an electroactive lens in response to a low direct current voltage signal. The voltage generator does not include an inductor or a transformer.
REFERENCES:
patent: 2009/0009881 (2009-01-01), Helwegen et al.
Lei Jimes
Lynch Scott
Choi William C
Moy Jeffrey D.
Supertex Inc.
Weiss & Moy P.C.
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