Optical lens displacement systems

Details Optical lens displacement systems Optical lens displacement systems

2011-05-10

2011-05-10

Sugarman, Scott J (Department: 2873)

Optical: systems and elements

Lens

With variable magnification

Reexamination Certificate

active

07940476

ABSTRACT:
The present invention provides optical systems, devices and methods which utilize one or more electroactive polymer actuators to adjust an optical parameter of the optical device or system.

REFERENCES:
patent: 6366193 (2002-04-01), Duggal et al.
patent: 6543110 (2003-04-01), Pelrine et al.
patent: 6631068 (2003-10-01), Lobo
patent: 2006/0208610 (2006-09-01), Heim
U.S. Appl. No. 11/953,784, filed Dec. 12, 2007 in the name of Polyakov, non-final Office Action mailed Oct. 6, 2008.
U.S. Appl. No. 11/953,784, filed Dec. 12, 2007 in the name of Polyakov, final Office Action mailed May 13, 2009.
U.S. Appl. No. 11/953,784, filed Dec. 12, 2007 in the name of Polyakov, Notice of Allowance mailed Oct. 30, 2009.

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