Patents for G06K 7 - Methods or arrangements for sensing record carriers (60,544)
04/2013
04/10/2013CN103034828A Recognition system for censusing information of staff on board
04/10/2013CN103034827A Radio frequency tag detecting device and detecting method thereof
04/10/2013CN103034826A Controllable extensible compact type antenna polling device
04/10/2013CN103034825A Radio frequency tag identification method based on Walsh codes
04/10/2013CN103034824A Non-contact integrated circuit (IC) card communication device
04/10/2013CN103034823A Single NFC device identity selection on a multiple-identity supported device
04/10/2013CN103034822A System and device for detection of a position of an object
04/10/2013CN103034821A Inventory and anti-theft alarm system
04/10/2013CN103034820A Production authentication method for site mixed and loaded explosive truck and device thereof
04/10/2013CN103034154A Livestock temperature management system and livestock temperature correction method
04/10/2013CN103033764A Adjustable integrated device for battery code scanning and testing
04/10/2013CN103033180A Precise positioning navigation system and method for indoor vehicles
04/10/2013CN102279383B Indoor positioning method based on active RFID
04/10/2013CN102184445B Electronic tag awakening method and electronic tag
04/10/2013CN102096836B Radio frequency device, radio frequency card reader and related communication system and communication method
04/10/2013CN102073838B Method and system for preventing counterfeit by using differentiation of electromagnetic signals of RFID
04/10/2013CN101908120B Method for realizing all-in-one function of single intelligent card
04/10/2013CN101739583B Radio frequency SIM card, radio frequency card reader and magnetic induction control method for radio frequency communication
04/10/2013CN101546399B Voucher data management system and method for controlling voucher data management system
04/09/2013US8413902 Image acquisition device and optical component thereof
04/09/2013US8413901 Systems and methods for decoding card swipe signals
04/09/2013CA2460850C Method, apparatus and article for verifying card games, such as playing card distribution
04/04/2013WO2013049651A1 Methods and apparatus for improving nfc data exchange configuration parameter update mechanisms
04/04/2013WO2013048718A1 Document capture with imaging-based barcode readers
04/04/2013WO2013048459A1 Decision device and method thereof
04/04/2013WO2013048043A2 Remote login client, mobile device, remote login server, and method for remote login using a visual code
04/04/2013WO2013045362A1 Configuring the type of modulation for a near-field communication router
04/04/2013WO2013044875A1 Linear barcode identification method and system
04/04/2013WO2013044405A1 Optical indicia reading terminal with combined illumination
04/04/2013WO2013044333A1 System for registering the presence of students on school premises
04/04/2013WO2012173421A3 Electronic commercial method and system using a personal webpage having a price barcode
04/04/2013WO2012166734A3 Establishing connections among electronic devices
04/04/2013WO2012033676A3 A monitoring apparatus background
04/04/2013US20130085887 Method and system for financial card transaction verification
04/04/2013US20130082110 Hybrid optical code scanner and system
04/04/2013US20130082109 Devices and methods employing dual target auto exposure
04/04/2013US20130082108 Methods and Systems for Authenticating and Tracking Objects
04/04/2013US20130082107 Illumination Setting Support Apparatus Of Optical Information Reading Apparatus
04/04/2013US20130082106 Document reader
04/04/2013US20130082105 Method and apparatus for checking value documents
04/04/2013US20130082104 Method of and system for displaying product related information at pos-based retail checkout systems
04/04/2013CA2850004A1 Methods and apparatus for improving nfc data exchange configuration parameter update mechanisms
04/04/2013CA2848199A1 Methods and systems for authenticating and tracking objects
04/03/2013EP2575291A2 Communication system including optical recognition and method using same
04/03/2013EP2575087A2 Device for communication with a radio frequency transponder
04/03/2013EP2575085A1 System, method and product for managing interactions of a person with objects
04/03/2013EP2575076A2 Device and method employing dual target auto exposure
04/03/2013EP2575075A1 A Hybrid Optical Code Scanner and System
04/03/2013EP2575074A1 A hybrid optical code scanner user alert
04/03/2013EP2575073A2 Control of an imaging scanner
04/03/2013EP2575072A1 Dual mode smart card with common antenna
04/03/2013EP2574215A2 Hd barcode
04/03/2013CN202856840U Tourist guide system capable of performing voice broadcast through mobile phone
04/03/2013CN202856755U Electronic signature tool and system
04/03/2013CN202855252U Tourist guide system using MP4 for broadcast
04/03/2013CN202855251U Intelligent travel terminal based on general packet radio service (GPRS) and radio frequency identification devices (RFID)
04/03/2013CN202855250U Tourist guide system using recording pen for voice broadcast
04/03/2013CN202854883U Electronic book sale system having function of interaction communication with intelligent terminal
04/03/2013CN202854882U Merchandise anti-counterfeiting system based on internet of tings technology
04/03/2013CN202854878U Multiple verification apparatus used for warehouse management of metering asset items
04/03/2013CN202854831U Target file scanning and searching device
04/03/2013CN202854830U Two-dimensional code automatic detecting machine
04/03/2013CN202854829U Identification scanning gun used in pharmacy
04/03/2013CN202854828U False-proof stamp bar code scanner
04/03/2013CN202854827U Projection prompt type bar code scanner
04/03/2013CN202854826U Simulation circuit template for scanner
04/03/2013CN202854825U Bar code scanner with novel indication lamp
04/03/2013CN202854824U Portable bar code scanning device
04/03/2013CN202854823U Low frequency card reader device capable of identifying three kinds of modulation modes
04/03/2013CN202854822U Prison rapid roll calling system based on RFID technology
04/03/2013CN202854821U Novel coal mine underground positioning system based on leaky cable
04/03/2013CN202854820U RF-SIM card reader
04/03/2013CN202854819U Novel inductive IC reader-writer
04/03/2013CN202854818U Card reading equipment with support of a plurality of RFID cards
04/03/2013CN202854817U System for expanding information carried by objects
04/03/2013CN202847142U Embedded type identification card (IC) intelligent official seal
04/03/2013CN202843595U Remote blood pressure/pulse rate/blood oxygen monitoring intelligent terminal device based on radio frequency identification devices (RFID) identification
04/03/2013CN103026369A Methods and systems for integrated interrogation of rfid sensors
04/03/2013CN103026366A Data reader having compact arrangement
04/03/2013CN103026365A Field-portable impedance reader and method for quantitating parameters in an environment
04/03/2013CN103026364A NFC for mobile telephone
04/03/2013CN103026363A Selectively addressing radio frequency identification rfid transponders
04/03/2013CN103024665A Electronic label and communication method based on same
04/03/2013CN103021102A Method and device for querying and positioning book quickly for library
04/03/2013CN103021037A Intelligent management system for express sending and receiving of communities and implementation method of system
04/03/2013CN103020830A Two-dimensional code piracy prevention and copyright traceability system and method
04/03/2013CN103020829A Spatial visualization revealed two-dimension code food information tracing method
04/03/2013CN103020814A Intelligent identity card information preprocessing system
04/03/2013CN103020759A Clothing information traceback method based on two-dimension code recognition technology
04/03/2013CN103020697A Smart card and communication method thereof
04/03/2013CN103020692A 射频识别监控系统 Radio frequency identification monitoring systems
04/03/2013CN103020689A Method for recognizing hole-shaped codes of articles on basis of geometric figures
04/03/2013CN103020684A Anti-counterfeiting device, anti-counterfeiting recognition device and system for commodity packaging
04/03/2013CN103020575A Recognition system for storage commodity statistics
04/03/2013CN103020574A OTP (One Time Password) equipment and method combining photographing and bar code indentifying technologies
04/03/2013CN103020573A System and method for equipment monitoring component configuration
04/03/2013CN103020572A Composite structure of anti-fake machine and bar inductor
04/03/2013CN103020571A Radio-frequency identification based bidirectional authentication method
04/03/2013CN103020570A Radio-frequency smart card, frequency division operating method of radio-frequency smart card, and mobile terminal
04/03/2013CN103020569A Radio-frequency identification multi-label anti-collision method
1 ... 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 ... 606