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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/185
Name: Image analysis > Pattern recognition > Ideographic characters (e.g., japanese or chinese)
Description: Subject matter wherein the pattern*s to be recognized comprise ideographic or pictos:graphic symbols such as, for example, kanji (Chinese characters), kana (Japanese phonetic alphabets), or hangul (Korean characters).










Patents under this class:
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Patent Number Title Of Patent Date Issued
8027539 Method and apparatus for determining an orientation of a document including Korean characters Sep. 27, 2011
8028230 Contextual input method Sep. 27, 2011
8009915 Recognition of mathematical expressions Aug. 30, 2011
8009914 Handwritten character recognition Aug. 30, 2011
8000531 Classifying a string formed from a known number of hand-written characters Aug. 16, 2011
7979795 System and method for inputting syllables of a phonetic script into a computer Jul. 12, 2011
7974476 Flexible MQDF classifier model compression Jul. 5, 2011
7949187 Character string recognition method and device May. 24, 2011
7929770 Handwriting processing apparatus and method Apr. 19, 2011
7903877 Radical-based HMM modeling for handwritten East Asian characters Mar. 8, 2011
7889927 Chinese character search method and apparatus thereof Feb. 15, 2011
7865018 Personalized implicit and explicit character shape adaptation and recognition Jan. 4, 2011
7844114 Logical structure layout identification and classification for offline character recognition Nov. 30, 2010
7840073 Pictographic character search method Nov. 23, 2010
7835589 Photographic document imaging system Nov. 16, 2010
7817857 Combiner for improving handwriting recognition Oct. 19, 2010
7805004 Radical set determination for HMM based east asian character recognition Sep. 28, 2010
7792369 Form processing method, form processing device, and computer product Sep. 7, 2010
7787694 Scalable stroke font system and method Aug. 31, 2010
7778464 Apparatus and method for searching for digital ink query Aug. 17, 2010
7777649 Advanced control device for home entertainment utilizing three dimensional motion technology Aug. 17, 2010
7756337 Method and apparatus for reducing reference character dictionary comparisons during handwriting recognition Jul. 13, 2010
7724957 Two tiered text recognition May. 25, 2010
7697001 Personalized ink font Apr. 13, 2010
7656315 Computer chinese character input method and its keyboard based on simplified strokes Feb. 2, 2010
7639876 System and method for associating handwritten information with one or more objects Dec. 29, 2009
7627177 Adaptive OCR for books Dec. 1, 2009
7596270 Method of shuffling text in an Asian document image Sep. 29, 2009
7580572 Spatial motion recognition system and method using a virtual handwriting plane Aug. 25, 2009
7567711 Cleaning up of handwriting intra-stroke and inter-stroke overtracing Jul. 28, 2009
7538771 Mail data processing method, mail server, program for mail server, terminal device and program for terminal device May. 26, 2009
7529407 Segmenting an image via shortest cycles May. 5, 2009
7512272 Method for optical recognition of a multi-language set of letters with diacritics Mar. 31, 2009
7499055 Method of font generation for displaying the thickness of strokes of characters Mar. 3, 2009
7480411 Adaptive OCR for books Jan. 20, 2009
7454063 Method of optical character recognition using feature recognition and baseline estimation Nov. 18, 2008
7408537 Using a matrix input to improve stroke-entry of Chinese characters into a computer Aug. 5, 2008
7406201 Correcting segmentation errors in OCR Jul. 29, 2008
7362898 Scalable stroke font system and method Apr. 22, 2008
7346845 Font retrieval apparatus and method Mar. 18, 2008
7327881 Image reading apparatus Feb. 5, 2008
7327883 Character recognition system and method Feb. 5, 2008
7317543 Method of converting a linework data format to the format of a page description language Jan. 8, 2008
7307622 Coordinate detection device with improved operability and method of detecting coordinates Dec. 11, 2007
7302099 Stroke segmentation for template-based cursive handwriting recognition Nov. 27, 2007
7295206 Ink input region adjustments Nov. 13, 2007
7260780 Method and apparatus for providing foreign language text display when encoding is not available Aug. 21, 2007
7251365 Scalable stroke font system and method Jul. 31, 2007
7218781 System and method for chinese input using a joystick May. 15, 2007
7212963 System for distinguishing names in Asian writing systems May. 1, 2007

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