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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 382/314
Name: Image analysis > Image sensing > Hand-held > Sensing mechanism in stylus
Description: Subject matter wherein the image sensor, which may be an optical, electrical, magnetic, or piezoelectric device, is housed within a pen or stylus held by the human operator.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8655113 Method and system for determining validity of a printed document Feb. 18, 2014
8634645 Method and tool for recognizing a hand-drawn table Jan. 21, 2014
8620113 Laser diode modes Dec. 31, 2013
8600164 Method and tool for recognizing a hand-drawn table Dec. 3, 2013
8577149 Storage medium storing program and information processing apparatus Nov. 5, 2013
8564546 Multiple touch resolve Oct. 22, 2013
8547332 Pointing device user interface method, medium, and system robust against external noise Oct. 1, 2013
8542952 Contextual information encoded in a formed expression Sep. 24, 2013
8509572 Handwriting recognition using an electronic stylus Aug. 13, 2013
8406499 Counterfeit detector pen Mar. 26, 2013
8340476 Electronic acquisition of a hand formed expression and a context of the expression Dec. 25, 2012
8340477 Device with automatic image capture Dec. 25, 2012
8294687 False touch filtering for capacitance sensing systems Oct. 23, 2012
8290313 Electronic acquisition of a hand formed expression and a context of the expression Oct. 16, 2012
8254731 Spatial character recognition technique and chirographic text character reader Aug. 28, 2012
8244074 Electronic acquisition of a hand formed expression and a context of the expression Aug. 14, 2012
8229252 Electronic association of a user expression and a context of the expression Jul. 24, 2012
8218202 Multiple image combination via comparative data transform and normalization transform application Jul. 10, 2012
8165398 Method and device for handwriting detection Apr. 24, 2012
8107114 Facsimile delivery through interaction with printed document Jan. 31, 2012
8103069 Registration apparatus, verification apparatus, registration method, verification method and program Jan. 24, 2012
8073258 Using handwriting recognition in computer algebra Dec. 6, 2011
8036498 Method and apparatus for recognition of writing, for remote communication, and for user defined input templates Oct. 11, 2011
8023141 Facsimile delivery through interaction with printed document Sep. 20, 2011
8000532 Digital pen to capture data in ambulatory monitored patients Aug. 16, 2011
7982898 Method of creating printed interactive document Jul. 19, 2011
7982896 Printer module logically and physically connectable to further modules Jul. 19, 2011
7958157 Method of interpreting handwritten data inputted on a printed form Jun. 7, 2011
7916335 System for printing a coded interface Mar. 29, 2011
7889928 Video-based handwriting input Feb. 15, 2011
7876930 Fingerprint reader combination Jan. 25, 2011
7873243 Decoding digital information included in a hand-formed expression Jan. 18, 2011
7869078 Reference marking system and tracking system for large area printing Jan. 11, 2011
7864166 Networked computer system with wireless pen interface Jan. 4, 2011
7860349 Pen system for recording handwritten information Dec. 28, 2010
7826687 Including contextual information with a formed expression Nov. 2, 2010
7817816 Embedded interaction code enabled surface type identification Oct. 19, 2010
7813597 Information encoded in an expression Oct. 12, 2010
7809215 Contextual information encoded in a formed expression Oct. 5, 2010
7792336 Signature capture aesthetic/temporal qualification failure detection Sep. 7, 2010
7760915 Method, system, and program product for encrypting information Jul. 20, 2010
7746498 Facsimile delivery system using associated identifiers Jun. 29, 2010
7742628 Apparatus and method for recognizing spatial writing and recording medium storing the method Jun. 22, 2010
7738744 Recording and communication of handwritten information Jun. 15, 2010
7715049 Image processing module for a pen-shaped printer May. 11, 2010
7715629 Style aware use of writing input May. 11, 2010
7715630 Interfacing with ink May. 11, 2010
7672512 Forms for completion with an electronic writing device Mar. 2, 2010
7626580 Highlevel active pen matrix Dec. 1, 2009
7622182 Embedded interaction code enabled display Nov. 24, 2009

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