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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
6913201 Housing for portable handheld electronic device Jul. 5, 2005
6913202 Planar laser illumination and imaging (PLIIM) engine Jul. 5, 2005
6910631 Web-enabled system and method for designing and manufacturing bar code scanners Jun. 28, 2005
6910632 Data processing and communications device with interchangeable modules Jun. 28, 2005
6910633 Portable instrument for electro-optically reading indicia and for projecting a bit-mapped color image Jun. 28, 2005
6905072 Apparatus and method of transmitting transaction signature Jun. 14, 2005
6902115 Display device for a portable data carrier Jun. 7, 2005
6899274 Optical reader applicable to plurality of uses May. 31, 2005
6889903 Method and apparatus for optically reading information May. 10, 2005
6889907 Data input method for a holographic digital data storage system May. 10, 2005
6891182 Apparatus for automatically detecting size to be detected and automatic analyzer using the same May. 10, 2005
6886749 Image reading apparatus May. 3, 2005
6886750 Method and apparatus for accessing electronic data via a familiar printed medium May. 3, 2005
6886751 Compact display assembly May. 3, 2005
6883713 Hand-held bar code reader with eyelet or hook Apr. 26, 2005
6880756 METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE TEMPORAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM (PLIB) AFTER IT ILLUMINATES THE TARGET BY APPLYI Apr. 19, 2005
6877662 Led-based planar light illumination and imaging (PLIIM) based camera system employing real-time object coordinate acquisition and producing to control automatic zoom and focus imaging optics Apr. 12, 2005
6877665 System, method, and apparatus for communicating information encoded in a light-based signal using a fob device Apr. 12, 2005
6874689 LASER BEAM SCANNING DEVICE EMPLOYING A SCANNING ELEMENT HAVING A FLEXIBLE PHOTO-ETCHED GAP REGION DISPOSED BETWEEN AN ANCHORED BASE PORTION AND A LIGHT BEAM DEFLECTING PORTION HAVING A NATURAL Apr. 5, 2005
6871786 Method and apparatus for reading and writing indicia such as bar codes using a scanned laser Mar. 29, 2005
6869016 Bar code data driven communications by mobile computer terminals operable in wireless networks Mar. 22, 2005
6866198 Imaging bar code reader with moving beam simulation Mar. 15, 2005
6867880 Method and system for instruction of a computer using coded marks Mar. 15, 2005
6868433 Input device having positional and scanning capabilities Mar. 15, 2005
6863216 METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE SPATIAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE IT ILLUMINATES THE TARGET OBJECT BY APPLYI Mar. 8, 2005
6857570 METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE TEMPORAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE IT ILLUMINATES THE TARGET OBJECT BY APPLY Feb. 22, 2005
6854641 Electronic information management system Feb. 15, 2005
6854651 Non-persistently displayed bar code based data input method and apparatus Feb. 15, 2005
6854653 Electronic marking of a medication cartridge Feb. 15, 2005
6854656 Self-scanning system with enhanced features Feb. 15, 2005
6851610 Tunnel-type package identification system having a remote image keying station with an ethernet-over-fiber-optic data communication link Feb. 8, 2005
6851611 Personal inventory management system Feb. 8, 2005
6851612 Portable diagnostic device Feb. 8, 2005
6853293 Wearable communication system Feb. 8, 2005
6845915 Extended range bar code reader Jan. 25, 2005
6843411 Method and apparatus for accessing electronic data via a familiar printed medium Jan. 18, 2005
6843418 System and method for processing currency bills and documents bearing barcodes in a document processing device Jan. 18, 2005
6843419 Method and apparatus for accessing electronic data via a familiar printed medium Jan. 18, 2005
6840449 Laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes Jan. 11, 2005
6837432 METHOD OF AND APPARATUS FOR AUTOMATICALLY CROPPING CAPTURED LINEAR IMAGES OF A MOVING OBJECT PRIOR TO IMAGE PROCESSING USING REGION OF INTEREST (ROI) COORDINATE SPECIFICATIONS CAPTURED BY AN O Jan. 4, 2005
6837435 Adapter unit having a handle grip for a personal digital assistant Jan. 4, 2005
6837437 Planar laser illumination modules (PLIMS) employed in a planar laser illumination and imaging (PLIIM) system Jan. 4, 2005
6834804 Method and apparatus for accessing electronic data via a familiar printed medium Dec. 28, 2004
6832722 Method and means for data management in a laboratory Dec. 21, 2004
6832729 Portable data collection device for reading fluorescent indicia Dec. 21, 2004
6830184 METHOD OF AND APPARATUS FOR AUTOMATICALLY COMPENSATING FOR VIEWING-ANGLE DISTORTION IN DIGITAL LINEAR IMAGES OF OBJECT SURFACES MOVING PAST A PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASE Dec. 14, 2004
6830185 Method of and system for automatically producing digital images of a moving object, with pixels having a substantially uniform white level independent of the velocity of said moving object Dec. 14, 2004
6830187 Method and apparatus for accessing electronic data via a familiar printed medium Dec. 14, 2004
6830188 Method and apparatus for accessing electronic data via a familiar printed medium Dec. 14, 2004
6830197 Compact matrix code and one-touch device and method for code reading Dec. 14, 2004

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