ZI CORPORATION OF CANADA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 17430
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 4194
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 4147
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 178

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9842143 Information delivery system and method for mobile appliancesNov 21, 06Dec 12, 17[G06F]
9460066 Systems and methods for character correction in communication devicesMar 14, 13Oct 04, 16[G06F, G06K]
9396178 Systems and methods for an automated personalized dictionary generator for portable devicesJun 09, 14Jul 19, 16[G06F]
9167075 Service access method and apparatusSep 13, 12Oct 20, 15[H04M]
9081812 System and method for information identification using tracked preferences of a userJan 23, 13Jul 14, 15[H04M, G06F]
8781816 Systems and methods for an automated personalized dictionary generator for portable devicesFeb 20, 13Jul 15, 14[G06F]
8589417 Inquiry-oriented user input apparatus and methodApr 27, 11Nov 19, 13[G06F]
8413050 Information entry mechanism for small keypadsNov 16, 09Apr 02, 13[G06F]
8401314 Systems and methods for character correction in communication devicesNov 18, 11Mar 19, 13[G06K]
8386241 Systems and methods for an automated personalized dictionary generator for portable devicesMar 29, 12Feb 26, 13[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0192,311 Method And System Of Identifying An Ideographic CharacterAbandonedFeb 12, 07Aug 16, 07[G06F]
7257528 Method and apparatus for Chinese character text inputExpiredFeb 13, 98Aug 14, 07[G06F]
2006/0236,239 Text entry system and methodAbandonedJun 18, 04Oct 19, 06[G06F]
2006/0155,536 Method and device for displaying a telephone numberAbandonedDec 19, 05Jul 13, 06[G10L]
2006/0129,928 Use of pointing device to identify ideographic charactersAbandonedNov 30, 05Jun 15, 06[G06F]
6864809 Korean language predictive mechanism for text entry by a userExpiredFeb 28, 02Mar 08, 05[H03M]
2004/0153,963 Information entry mechanism for small keypadsAbandonedFeb 05, 03Aug 05, 04[G06F]
2004/0153,975 Text entry mechanism for small keypadsAbandonedFeb 05, 03Aug 05, 04[G06F]
2003/0054,830 Navigation system for mobile communication devicesAbandonedSep 04, 01Mar 20, 03[H04Q]
2003/0023,426 Japanese language entry mechanism for small keypadsAbandonedJun 22, 01Jan 30, 03[G06F]
5109352 System for encoding a collection of ideographic charactersExpiredAug 09, 88Apr 28, 92[G06F]

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