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Class Information
Number: 235/472.01
Name: Registers > Coded record sensors > Particular sensor structure > Optical > Hand-held (e.g., portable)
Description: Subject matter wherein the housing is sized to be easily carried and used by an operator.










Sub-classes under this class:

Class Number Class Name Patents
235/472.03 Wand-type reader (e.g., manual scan) 144
235/472.02 Wireless link (e.g., rf, ir, etc.) 361


Patents under this class:
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Patent Number Title Of Patent Date Issued
6616045 Transfer processing system for bar code data Sep. 9, 2003
6612493 Optical scanner including a thermostatically controlled heater module or hermatic seal to prevent internal condensation Sep. 2, 2003
6609660 Optical device for increasing the apparent resolution of photosensor Aug. 26, 2003
6607125 Handheld merchandise scanner device Aug. 19, 2003
6607132 Bar code reader with an integrated scanning component module mountable on printed circuit board Aug. 19, 2003
6607134 Finger-mounted readers with low power radio frequency communications Aug. 19, 2003
6601768 Imaging module for optical reader comprising refractive diffuser Aug. 5, 2003
6601772 Compact matrix code and one-touch device and method for code reading Aug. 5, 2003
6598798 Code reader and code reading method for color image Jul. 29, 2003
6595417 Electronic shopping system Jul. 22, 2003
6595423 Optical connection apparatus for hand-held personal computer and docking station Jul. 22, 2003
6595424 Key palette Jul. 22, 2003
6592040 Hand-held bar code reader with single printed circuit board Jul. 15, 2003
6588663 MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A SCAN DATA SIGNAL PROCESSOR HAVING A VARIABLE PASS-BAND FILTER STRUCTURE WITH FREQUENCY CHARACTERISTICS CONTROLLED BY MEASU Jul. 8, 2003
6581834 Image processing apparatus having scanner portion and removable card reader portion Jun. 24, 2003
6581837 Wireless interface for bar code scanner Jun. 24, 2003
6578766 Data structure for an optical reader Jun. 17, 2003
6572018 METHOD OF AND APPARATUS FOR PROCESSING ANALOG SCAN DATA SIGNALS DERIVED BY SCANNING BAR CODE SYMBOLS USING A LASER BEAM, WHEREIN A REAL-TIME BAR CODE ELEMENT DETECTOR IS USED TO CONTROL THE DE Jun. 3, 2003
6572019 Compact scanner module mountable to pointing instrument Jun. 3, 2003
6565005 Method and apparatus for programming functional system parameters in optical bar code scanners May. 20, 2003
6561424 Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage warehouse May. 13, 2003
6561428 Imaging device having indicia-controlled image parsing mode May. 13, 2003
6554189 Automated system and method for identifying and measuring packages transported through a laser scanning tunnel Apr. 29, 2003
6554191 Data entry method for portable communications device Apr. 29, 2003
6550672 Method and system for presenting item information using a portable data terminal Apr. 22, 2003
6547142 Method of scanning indicia using selective sampling Apr. 15, 2003
6547147 Portable optical information reading apparatus Apr. 15, 2003
6543689 Credit card and bar code reader module Apr. 8, 2003
6543695 Housing for hand held scanner Apr. 8, 2003
6543696 Portable information terminal Apr. 8, 2003
6540139 MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A VARIABLE SECOND DERIVATIVE SIGNAL PASS-BAND FILTER STRUCTURE HAVING FREQUENCY CHARACTERISTICS THAT ARE CONTROLLED IN A REA Apr. 1, 2003
6540140 Web-enabled system and method for designing and manufacturing bar code scanners Apr. 1, 2003
6540146 Scanning projection light source for barcode device Apr. 1, 2003
6536669 Method of componentizing an inventory scanner and providing a plug-in architecture Mar. 25, 2003
6530522 Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes Mar. 11, 2003
6527183 One piece optical assembly for low cost optical scanner Mar. 4, 2003
6527186 Scan data signal processor employing band-pass filter having frequency response characteristics controlled by the depth of focus of the laser scanning beam Mar. 4, 2003
6523753 System for reading barcode symbols Feb. 25, 2003
6517000 Dual ended cable for connecting electronic article surveillance antenna with RFID equipment Feb. 11, 2003
6517001 Loser scanners of modular construction and method and system for designing and manufacturing the same Feb. 11, 2003
6517003 Least partially colored optical code reader Feb. 11, 2003
6513715 System and methods for collaborative bar code error detection and correction Feb. 4, 2003
6513717 Integrated cursor control and scanner device Feb. 4, 2003
6510990 Bar code processing method for a network kiosk Jan. 28, 2003
6510997 HAND-SUPPORTABLE BAR CODE SYMBOL READING DEVICE HAVING AN INTEGRATED WORLD WIDE WEB (WWW) BROWSER COMMAND GENERATOR FOR AUTOMATICALLY GENERATING WWW BROWSER PROGRAM COMMANDS TO INITIATE THE EX Jan. 28, 2003
6505776 SYSTEM FOR STORING, ACCESSING AND DISPLAYING HTML-ENCODED DOCUMENTS RELATING TO AN OBJECT BEING WORKED UPON IN A WORK ENVIRONMENT BY A HUMAN OPERATOR WEARING A WIRELESS HTTP-ENABLED CLIENT SYS Jan. 14, 2003
6502752 Method and system for encoding information on a printed page by modulation of the dot development Jan. 7, 2003
6502753 Compact dual aperture scanner Jan. 7, 2003
6502754 Data acquisition device Jan. 7, 2003
6497367 Providing a location and item identification data to visually impaired shoppers in a site having barcode labels Dec. 24, 2002

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