ZI TECHNOLOGY CORPORATION LTD

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SAN FRANCISCO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Key press disambiguation using a keypad of multidirectional keys
- Patent number 7,075,520
- Issue date Jul 11, 2006
- ZI Technology Corporation Ltd.
- Roland E. Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database engines for processing ideographic characters and methods...
- Patent number 6,956,968
- Issue date Oct 18, 2005
- Zi Technology Corporation, Ltd.
- Robert O'Dell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Text entry within a video game
- Patent number 6,955,602
- Issue date Oct 18, 2005
- ZI Technology Corporation Ltd.
- Roland E. Williams
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Korean language predictive mechanism for text entry by a user
- Patent number 6,864,809
- Issue date Mar 8, 2005
- ZI Technology Corporation Ltd.
- Robert B. O'Dell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Text input system for ideographic and nonideographic languages
- Patent number 6,801,659
- Issue date Oct 5, 2004
- ZI Technology Corporation Ltd.
- Robert B. O'Dell
- G06 - COMPUTING CALCULATING COUNTING

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Patents Applicationslast 30 patents

Information Patent Application
Korean language predictive mechanism for text entry by a user
- Publication number 20030179930
- Publication date Sep 25, 2003
- Zi Technology Corporation, Ltd.
- Robert B. O'Dell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Japanese language entry mechanism for small keypads
- Publication number 20030023426
- Publication date Jan 30, 2003
- Zi Technology Corporation Ltd.
- Samuel Yin Lun Pun
- G06 - COMPUTING CALCULATING COUNTING