Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2007-04-10
2007-04-10
Le, Uyen-Chau N. (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
Reexamination Certificate
active
10798498
ABSTRACT:
Working range is increased in an electro-optical reader or an imager for reading indicia by applying a voltage to a variable lens to change the shape of a liquid therein.
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Barkan Edward
Craen Pierre
Gurevich Vladimir
Shi David Tsi
Vinogradov Igor
Kirschstein et al.
Le Uyen-Chau N.
Symbol Technologies Inc.
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