Inventor
SHEPARD HOWARD M
US66 patents
⚠️ This page may combine multiple inventors who share the name “SHEPARD HOWARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMBOL TECHNOLOGIES INC
49 patentsUS5734153AMar 31, 1998
Hand-held scanning head with aiming beam
SYMBOL TECHNOLOGIES INC165 citations99
US5191197AMar 2, 1993
Arm mounted scanner actuatable by hand movement
SYMBOL TECHNOLOGIES INC137 citations99
US5107100AApr 21, 1992
Portable scanner with on-board keyboard, display, transceiver and printer
SYMBOL TECHNOLOGIES INC260 citations99
US5047617ASep 10, 1991
Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC225 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
US4760248AJul 26, 1988
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC315 citations99
US4758717AJul 19, 1988
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC253 citations99
US4736095AApr 5, 1988
Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC219 citations99
US4673805AJun 16, 1987
Narrow-bodied, single- and twin-windowed portable scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC207 citations99
US4460120AJul 17, 1984
Narrow bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC373 citations99
US4409470AOct 11, 1983
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC473 citations99
US5180904AJan 19, 1993
Bar code scanner with automatic de-activation of scan upon bar code recognition
SYMBOL TECHNOLOGIES INC128 citations98
US5015833AMay 14, 1991
Scan board module for laser scanners
SYMBOL TECHNOLOGIES INC121 citations98
US5744788AApr 28, 1998
Voice-activated optical scanning system
SYMBOL TECHNOLOGIES INC85 citations96
US5532469AJul 2, 1996
Hand held bar code reader with input and display device and processor
SYMBOL TECHNOLOGIES INC68 citations96
US5262628ANov 16, 1993
Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC33 citations96
US5254844AOct 19, 1993
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC35 citations96
US5250790AOct 5, 1993
Hand-mounted scanner with automatic manual initiation of reading indicia
SYMBOL TECHNOLOGIES INC135 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
US5206492AApr 27, 1993
Bar code symbol scanner with reduced power usage to effect reading
SYMBOL TECHNOLOGIES INC50 citations96
US5144120ASep 1, 1992
Mirrorless scanners with movable laser, optical and sensor components
SYMBOL TECHNOLOGIES INC92 citations96
US5130520AJul 14, 1992
Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC63 citations96
US5017765AMay 21, 1991
Hand held bar code scanner with automatic scanner deenergization
SYMBOL TECHNOLOGIES INC98 citations96
USD305885SFeb 6, 1990
Hand-held optical scanner
SYMBOL TECHNOLOGIES INC82 citations96
US4896026AJan 23, 1990
Laser diode scanner with improved shock mounting
SYMBOL TECHNOLOGIES INC116 citations96
US4845350AJul 4, 1989
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols
SYMBOL TECHNOLOGIES INC47 citations96
US4835374AMay 30, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC78 citations96
US4806742AFeb 21, 1989
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC76 citations96
US5021641AJun 4, 1991
Hand-held bar code scanner with jointly mounted scanning mirrors
SYMBOL TECHNOLOGIES INC86 citations95
US6688526B2Feb 10, 2004
Bar code reader with a clip for being worn and supported by a user
SYMBOL TECHNOLOGIES INC14 citations93
US5581069ADec 3, 1996
Louvered light collection arrangement in electro-optical reading systems
SYMBOL TECHNOLOGIES INC25 citations93
US5468949ANov 21, 1995
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC36 citations93
US5396055AMar 7, 1995
Hand held bar code reader with keyboard, display and processor
SYMBOL TECHNOLOGIES INC22 citations93
US5281801AJan 25, 1994
Low-cost low-power scanner and method
SYMBOL TECHNOLOGIES INC42 citations93
USD341584SNov 23, 1993
Optical scanner
SYMBOL TECHNOLOGIES INC40 citations93
USD335661SMay 18, 1993
Optical scanner
SYMBOL TECHNOLOGIES INC23 citations93
USD335662SMay 18, 1993
Optical scanner
SYMBOL TECHNOLOGIES INC33 citations93
US5099110AMar 24, 1992
Power saving scanning arrangement
SYMBOL TECHNOLOGIES INC51 citations93
US5075538ADec 24, 1991
Portable laser diode scanning head
SYMBOL TECHNOLOGIES INC47 citations93
US6637657B2Oct 28, 2003
Compact scan module with magnetically centered scan mirror
SYMBOL TECHNOLOGIES INC35 citations92
US5306900AApr 26, 1994
Hand held bar code scanner with adjustment of direction of emitted light beam
SYMBOL TECHNOLOGIES INC29 citations92
US5149950ASep 22, 1992
Hand-held laser scanning head having detachable handle portion
SYMBOL TECHNOLOGIES INC38 citations92
US5140144AAug 18, 1992
Scan board module for laser scanners
SYMBOL TECHNOLOGIES INC28 citations92
US5321246AJun 14, 1994
Bar code scanner with RF coupling to base terminal and automatic turn-off upon decode
SYMBOL TECHNOLOGIES INC21 citations89
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
SWARTZ JEROME
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