Inventor

KRICHEVER MARK

US67 patents

⚠️ This page may combine multiple inventors who share the name “KRICHEVER MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KRICHEVER MARK

SYMBOL TECHNOLOGIES INC

Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology

Beam splitting optics in bar code readers

Arm mounted scanner actuatable by hand movement

Bioptics bar code reader

Retro-reflective scan module for electro-optical readers

Imaging optical code reader having selectable depths of field

System and method for auto focusing an optical code reader

Miniature auto focus voice coil actuator system

Portable optical scanning and pointing systems

Miniature laser diode focusing module using micro-optics

Bar code readers using surface emitting laser diode

Portable optical scanning and pointing systems

Noise-reduced electro-optical readers with optical bandpass filter

Moving beam and field of view readers with dichroic filter

Optical scanners having dual surface optical elements for dual working ranges

Portable optical scanning and pointing systems

Voice-activated optical scanning system

Hand-mounted scanner with automatic manual initiation of reading indicia

Bar code symbol scanner with reduced power usage to effect reading

Point-of-sale system including detachable infinitely adjustable optical scanner with selection of scan pattern

Laser diode scanner with improved shock mounting

Handheld data entry terminal having dual trigger switches

Handheld data entry terminal having dual trigger switches

Non-parallax optical auto-focusing system and method

Extended range bar code reader

Bar code reader with a clip for being worn and supported by a user

Flexible battery and band for user supported module

Bar code readers using surface emitting laser diode

Aperture controlled laser beam shaping techniques for scanning optical code

Mirrorless ring mounted miniature optical scanner

Low-cost low-power scanner and method

Bar code symbol scanner utilizing monitor photodiode of laser diode package as a photoreceiver

Bar code symbol scanner utilizing monitor photodiode of laser diode package as a photoreceiver

Power saving scanning arrangement

Hand-held laser scanning terminal

Image scanning device having a system for determining distance to a target

Miniature imager

Beam shaping system and diverging laser beam for scanning optical code

Optical code readers with holographic optical elements

Multi-channel signal processing in an optical reader

Multi-channel signal processing in an optical reader

Electro-optical scanner having selectable scan pattern

Bar code scanner with scanning beam and/or field of view adjustable about three mutually orthogonal axes

Hand held bar code scanner with adjustment of direction of emitted light beam

Laser diode focusing module, method of fabricating, and method of using

Optical scanner including a thermostatically controlled heater module or hermatic seal to prevent internal condensation

Optical scanner

Axial chromatic aberration auto-focusing system and method

Multi-channel signal processing in an optical reader

SYMBOL TECHNLOGIES INC

Athermalized plastic lens