Inventor
DVORKIS PAUL
US123 patents
Patents
50 patentsUS6616046B1Sep 9, 2003
Techniques for miniaturizing bar code scanners including spiral springs and speckle noise reduction
SYMBOL TECHNOLOGIES INC151 citations99
US5744815AApr 28, 1998
Beam splitting optics in bar code readers
SYMBOL TECHNOLOGIES INC121 citations99
US5656804AAug 12, 1997
Apparatus and method for sensing motion of a portable terminal
SYMBOL TECHNOLOGIES INC138 citations99
US5621203AApr 15, 1997
Method and apparatus for reading two-dimensional bar code symbols with an elongated laser line
SYMBOL TECHNOLOGIES INC451 citations99
US5600119AFeb 4, 1997
Dual line laser scanning system and scanning method for reading multidimensional bar codes
SYMBOL TECHNOLOGIES INC186 citations99
US5504316AApr 2, 1996
Laser scanning system and scanning method for reading 1-D and 2-D barcode symbols
SYMBOL TECHNOLOGIES INC232 citations99
US5235167AAug 10, 1993
Laser scanning system and scanning method for reading bar codes
SYMBOL TECHNOLOGIES INC231 citations99
US7302174B2Nov 27, 2007
Method and apparatus for capturing images using a color laser projection display
SYMBOL TECHNOLOGIES INC116 citations98
US6360949B1Mar 26, 2002
Retro-reflective scan module for electro-optical readers
SYMBOL TECHNOLOGIES INC146 citations98
US6330973B1Dec 18, 2001
Integrated code reading systems including tunnel scanners
SYMBOL TECHNOLOGIES INC241 citations98
US6186400B1Feb 13, 2001
Bar code reader with an integrated scanning component module mountable on printed circuit board
SYMBOL TECHNOLOGIES INC283 citations98
US7025272B2Apr 11, 2006
System and method for auto focusing an optical code reader
SYMBOL TECHNOLOGIES INC98 citations97
US7025271B2Apr 11, 2006
Imaging optical code reader having selectable depths of field
SYMBOL TECHNOLOGIES INC64 citations97
US5369262ANov 29, 1994
Electronic stylus type optical reader
SYMBOL TECHNOLOGIES INC143 citations97
US7131728B2Nov 7, 2006
Method and apparatus for displaying information in automotive application using a laser projection display
SYMBOL TECHNOLOGIES INC54 citations96
US6257491B1Jul 10, 2001
Packaged mirror including mirror travel stops
SYMBOL TECHNOLOGIES INC46 citations96
US6145746ANov 14, 2000
Portable optical scanning and pointing systems
SYMBOL TECHNOLOGIES INC39 citations96
US6062476AMay 16, 2000
Bar code readers using surface emitting laser diode
SYMBOL TECHNOLOGIES INC75 citations96
US6056200AMay 2, 2000
Scan module with pin stop
SYMBOL TECHNOLOGIES INC53 citations96
US6024283AFeb 15, 2000
Bar code readers having selectable optical elements
SYMBOL TECHNOLOGIES INC45 citations96
US5984188ANov 16, 1999
Terminal with board-mounted slim scan module
SYMBOL TECHNOLOGIES INC46 citations96
US5969323AOct 19, 1999
Noise-reduced electro-optical readers with optical bandpass filter
SYMBOL TECHNOLOGIES INC48 citations96
US5945659AAug 31, 1999
Electromagnetically activated scanner with suspended scanner component and stop
SYMBOL TECHNOLOGIES INC25 citations96
US5923025AJul 13, 1999
Electro-magnetically activated scanner with scanner component suspended by single flexural component
SYMBOL TECHNOLOGIES INC26 citations96
US5917173AJun 29, 1999
Electromagnetically activated scanner with shock-protected scanner component
SYMBOL TECHNOLOGIES INC24 citations96
US5912451AJun 15, 1999
Moving beam and field of view readers with dichroic filter
SYMBOL TECHNOLOGIES INC47 citations96
US5874720AFeb 23, 1999
Electro-magnetically activated scanner with suspended scanner component
SYMBOL TECHNOLOGIES INC29 citations96
US5866894AFeb 2, 1999
Electro-optical scanner module having oscillating lens
SYMBOL TECHNOLOGIES INC52 citations96
US5859417AJan 12, 1999
Optical scanners having dual surface optical elements for dual working ranges
SYMBOL TECHNOLOGIES INC58 citations96
US5821521AOct 13, 1998
Optical scanning assembly with flexible diaphragm
SYMBOL TECHNOLOGIES INC87 citations96
US5793032AAug 11, 1998
Portable optical scanning and pointing systems
SYMBOL TECHNOLOGIES INC76 citations96
US5714746AFeb 3, 1998
Terminal with slim scan module with generally orthogonal circuit board arrangement
SYMBOL TECHNOLOGIES INC33 citations96
US5698835ADec 16, 1997
Slim scan module with interchangeable X-Y scan element
SYMBOL TECHNOLOGIES INC37 citations96
US5693929ADec 2, 1997
Scanning module with spring made resistant to overflexing
SYMBOL TECHNOLOGIES INC34 citations96
US5637856AJun 10, 1997
Scanning system and scanning method with scan pattern control for reading 1-D and 2-D barcode symbols
SYMBOL TECHNOLOGIES INC71 citations96
US5633489AMay 27, 1997
Combination mouse and scanner for reading optically encoded indicia
SYMBOL TECHNOLOGIES INC75 citations96
US5589679ADec 31, 1996
Parallelepiped-shaped optical scanning module
SYMBOL TECHNOLOGIES INC77 citations96
US5581067ADec 3, 1996
Compact bar code scanning module with shock protection
SYMBOL TECHNOLOGIES INC53 citations96
US5581070ADec 3, 1996
Omni-directional scan pattern generator in electro-optical scanners
SYMBOL TECHNOLOGIES INC24 citations96
US5552592ASep 3, 1996
Slim scan module with dual detectors
SYMBOL TECHNOLOGIES INC35 citations96
US5536930AJul 16, 1996
Apparatus and method for sensing positional orientations of a portable terminal
SYMBOL TECHNOLOGIES INC67 citations96
US5486944AJan 23, 1996
Scanner module for symbol scanning system
SYMBOL TECHNOLOGIES INC61 citations96
US5412198AMay 2, 1995
High-speed scanning arrangement with high-frequency, low-stress scan element
SYMBOL TECHNOLOGIES INC67 citations96
US5373148ADec 13, 1994
Optical scanners with scan motion damping and orientation of astigmantic laser generator to optimize reading of two-dimensionally coded indicia
SYMBOL TECHNOLOGIES INC98 citations96
US5367151ANov 22, 1994
Slim scan module with interchangeable scan element
SYMBOL TECHNOLOGIES INC59 citations96
US5168149ADec 1, 1992
Scan pattern generators for bar code symbol readers
SYMBOL TECHNOLOGIES INC116 citations96
US6607132B1Aug 19, 2003
Bar code reader with an integrated scanning component module mountable on printed circuit board
SYMBOL TECHNOLOGIES INC59 citations95
US6348773B1Feb 19, 2002
Laser scanner for controlling the optical scanning of bar codes
SYMBOL TECHNOLOGIES INC59 citations95
US6114712ASep 5, 2000
One piece optical assembly for low cost optical scanner
SYMBOL TECHNOLOGIES INC48 citations95
US5561283AOct 1, 1996
Laser scanning system and scanning method for reading bar codes
SYMBOL TECHNOLOGIES INC73 citations95
Showing the top 50 of 123 patents by PatentIndex Score.