Zhang, Back
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang, Back.The latest application filed is for "phonetic identification assisted chinese input system and method thereof".
- Zhang, Back - Beijing CN
- Zhang, Back - Dajie Beijing CN
- Zhang, Back - Beijinh CN
| Patent | Date |
|---|---|
| Phonetic identification assisted Chinese input system and method thereof App 20040078189 - Wen, Say-Ling ; et al. | 2004-04-22 |
| Chinese spelling input system and method with multimedia Chinese spelling learning function App 20040076933 - Wen, Say-Ling ; et al. | 2004-04-22 |
| Chinese input method for providing auxiliary writing model App 20030110036 - Wen, Sayling ; et al. | 2003-06-12 |
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