Inventor
KRICHEVER MARK J
US38 patents
⚠️ This page may combine multiple inventors who share the name “KRICHEVER MARK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMBOL TECHNOLOGIES INC
36 patentsUS5734153AMar 31, 1998
Hand-held scanning head with aiming beam
SYMBOL TECHNOLOGIES INC165 citations99
US5591952AJan 7, 1997
Bar code reader
SYMBOL TECHNOLOGIES INC361 citations99
US5396054AMar 7, 1995
Bar code reader using scanned memory array
SYMBOL TECHNOLOGIES INC460 citations99
US4897532AJan 30, 1990
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC163 citations99
US4825057AApr 25, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC175 citations99
US4816660AMar 28, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC151 citations99
US4808804AFeb 28, 1989
Bar code symbol readers with variable spot size and/or working distance
SYMBOL TECHNOLOGIES INC151 citations99
US4760248AJul 26, 1988
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC315 citations99
US6330973B1Dec 18, 2001
Integrated code reading systems including tunnel scanners
SYMBOL TECHNOLOGIES INC241 citations98
US5124539AJun 23, 1992
Scan pattern generators for bar code symbol readers
SYMBOL TECHNOLOGIES INC121 citations98
US5059779AOct 22, 1991
Scan pattern generators for bar code symbol readers
SYMBOL TECHNOLOGIES INC139 citations98
US4871904AOct 3, 1989
Multidirectional optical scanner
SYMBOL TECHNOLOGIES INC123 citations97
US5254844AOct 19, 1993
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC35 citations96
US5250792AOct 5, 1993
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC71 citations96
US5247162ASep 21, 1993
Portable laser diode scanning head having a focusing lens and an aperture
SYMBOL TECHNOLOGIES INC53 citations96
US5200599AApr 6, 1993
Symbol readers with changeable scan direction
SYMBOL TECHNOLOGIES INC85 citations96
US5144120ASep 1, 1992
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC92 citations96
USD305885SFeb 6, 1990
Hand-held optical scanner
SYMBOL TECHNOLOGIES INC82 citations96
US4835374AMay 30, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC78 citations96
US4816661AMar 28, 1989
Scan pattern generators for bar code symbol readers
SYMBOL TECHNOLOGIES INC80 citations96
US4806742AFeb 21, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC76 citations96
US5468949ANov 21, 1995
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC36 citations93
US5367152ANov 22, 1994
Method of reading indicia from either side of scanner housing
SYMBOL TECHNOLOGIES INC21 citations93
US5075538ADec 24, 1991
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC47 citations93
US5149950ASep 22, 1992
Hand-held laser scanning head having detachable handle portion
SYMBOL TECHNOLOGIES INC38 citations92
US6308892B1Oct 30, 2001
Detachable battery pack for electro-optical scanners
SYMBOL TECHNOLOGIES INC15 citations84
US6000617ADec 14, 1999
Hand-held scanning head having auditory beeper with a changeable beeping rate
SYMBOL TECHNOLOGIES INC18 citations84
US5907145AMay 25, 1999
Hand-held terminal with reciprocally oscillating laser
SYMBOL TECHNOLOGIES INC10 citations82
US5583332ADec 10, 1996
Compact scan module with oscillatable unitary assembly
SYMBOL TECHNOLOGIES INC14 citations82
US5525791AJun 11, 1996
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC9 citations82
US5401948AMar 28, 1995
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC19 citations82
US5798512AAug 25, 1998
Hand-held terminal with movable window
SYMBOL TECHNOLOGIES INC3 citations74
US5668364ASep 16, 1997
Target finder in electro-optical scanners
SYMBOL TECHNOLOGIES INC15 citations74
US5589680ADec 31, 1996
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC10 citations74
USD306435SMar 6, 1990
Countertop, gooseneck-style, optical scanner for use with point-of-sale register
SYMBOL TECHNOLOGIES INC12 citations74
USD306434SMar 6, 1990
Gooseneck type optical scanner head for use with point-of-sale register
SYMBOL TECHNOLOGIES INC2 citations63