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Browse by Category: Main > Information Technology
Class Information
Number: 341/28
Name: Coded data generation or conversion > Bodily actuated code generator > Including keyboard or keypad > For pictorial or ideographic characters (e.g., design, chinese or japanese characters)
Description: Subject matter wherein the keys are specifically adapted for generating a code corresponding to a design or a pictorial language symbol representative of an idea or object rather than a word or sound.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8669888 Hangeul input keypad and method using the same Mar. 11, 2014
8655411 Method and apparatus of displaying a character input in a portable terminal Feb. 18, 2014
8629790 Letter input structure using morse code and input method of the same Jan. 14, 2014
8568045 Language input system Oct. 29, 2013
8564461 Handheld electronic device and associated method enabling text input in a language employing non-roman characters Oct. 22, 2013
8531403 Keyboard for use in computer system Sep. 10, 2013
8446369 Method for allocating characters and input device using the same May. 21, 2013
8442578 Mobile personal services platform for providing feedback May. 14, 2013
8400405 Handheld electronic device and associated method enabling text input in a language employing non-roman characters Mar. 19, 2013
8395536 Input system and method for electronic device based on Chinese phonetic notation Mar. 12, 2013
8378857 Illumination of input device Feb. 19, 2013
8350730 Keyboard scan Jan. 8, 2013
8339357 Character input system, character input method and character input program Dec. 25, 2012
8339291 Alphabet input device and alphabet recognition system in small-sized keypad Dec. 25, 2012
8339290 Control method of alterable key and portable electronic device having alterable key Dec. 25, 2012
8253596 Digraphic keypad Aug. 28, 2012
8232968 Handheld electronic device with text disambiguation and selective disabling of frequency learning Jul. 31, 2012
8228211 Adaptable keyboard system Jul. 24, 2012
8207873 Apparatus and method for input of ideographic korean syllables from reduced keyboard Jun. 26, 2012
8200865 Efficient method and apparatus for text entry based on trigger sequences Jun. 12, 2012
8200866 Reduced keypad for a mobile communication device for predictive input Jun. 12, 2012
8185379 Handheld electronic device with reduced keyboard and associated method of providing quick text entry in a message May. 22, 2012
8032357 Phonetic input using a keypad Oct. 4, 2011
7916046 Apparatus and method for input of ideographic Korean syllables from reduced keyboard Mar. 29, 2011
7912704 Handheld electronic device with reduced keyboard and associated method of providing quick text entry in a message Mar. 22, 2011
7719521 Navigational interface providing auxiliary character support for mobile and wearable computers May. 18, 2010
7715882 Mobile terminal apparatus, character input method and character input program May. 11, 2010
7671765 Apparatus and method for input of ideographic korean syllables from reduced keyboard Mar. 2, 2010
7595742 System and method for generating language specific diacritics for different languages using a single keyboard layout Sep. 29, 2009
7576662 Keypad array of portable terminal for input of alphabetic letters Aug. 18, 2009
7508324 Finger activated reduced keyboard and a method for performing text input Mar. 24, 2009
7385531 Entering text into an electronic communications device Jun. 10, 2008
7382291 Numeric keypad having keys assigned multiple-strokes for ideographic character input Jun. 3, 2008
7366984 Phonetic searching using multiple readings Apr. 29, 2008
7295188 Modified computer keyboard number pad Nov. 13, 2007
7257528 Method and apparatus for Chinese character text input Aug. 14, 2007
7218781 System and method for chinese input using a joystick May. 15, 2007
7202802 Reduced keypad Apr. 10, 2007
7164367 Component-based, adaptive stroke-order system Jan. 16, 2007
7109891 Method for arranging Mandarin phonetic symbols on a keypad Sep. 19, 2006
7107219 Communication apparatus Sep. 12, 2006
7095403 User interface of a keypad entry system for character input Aug. 22, 2006
7071845 Control unit with variable visual indicator Jul. 4, 2006
7061403 Apparatus and method for input of ideographic Korean syllables from reduced keyboard Jun. 13, 2006
7056043 Keyboard for a mobile device Jun. 6, 2006
7032175 Collision-free ideographic character coding method and apparatus for oriental languages Apr. 18, 2006
7002491 System and method for filtering far east languages Feb. 21, 2006
6982658 Keypad layout for alphabetic symbol input Jan. 3, 2006
6934564 Method and apparatus for providing Hindi input to a device using a numeric keypad Aug. 23, 2005
6897849 Key input device and character input method using directional keys May. 24, 2005

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