Hand Held Products, Inc.

Triformix, Inc.

David Stewart Pitou

William H Havens

Laurence Ray McColloch

Charles Paul Barber

Colleen P Gannon

An imaging module for data collection devices, such as bar code scanners. The module includes an aiming or illumination light source or sources, seated on a support is mounted in a housing. The support is fixed in the housing to provide for its precise placement therein, in a predetermined position.

Imaging module having lead frame supported light source or sources

A secondary illumination optic, principally directed toward managing light from light emitting diode illumination sources having a primary optical element, is provided comprising a lens combination arranged along the optical axis, a central convex lens portion being centrally positioned on the optical axis, and a surrounding total internal reflection lens portion, with the central optic having a first and incident surface and a second and exiting surface, both comprising refractive faceted optical lens elements, and the total internal reflection optic lens portion having a cylinder shaped aspheric first and incident surface, a second and internal total reflection surface, and a third and exiting surface comprising refractive faceted optic lens elements, wherein, being constructed of resin having optical characteristic, the central and total internal reflection lens portions are molded as an integrated assembly from an optical resin providing a stepped tulip type lens, thinner and higher yielding than prior art lenses.

Growing community of inventors

Santa Rosa, CA, United States of America

David Stewart Pitou