HSIA; YU-CHUN
Patent Applications and Registrations
Patent applications and USPTO patent grants for HSIA; YU-CHUN.The latest application filed is for "language learning system and method thereof".
- HSIA; YU-CHUN - NEW TAIPEI CITY TW
- Hsia; Yu-chun - Shenzhen CN
- Hsia; Yu-Chun - Taiwan CN
- Hsia; Yu Chun - Taipei Hsien TW
| Patent | Date |
|---|---|
| Language Learning System And Method Thereof App 20150132726 - HSIA; YU-CHUN | 2015-05-14 |
| Backlight Module And Liquid Crystal Display Using The Same App 20130114288 - Hsia; Yu-chun ; et al. | 2013-05-09 |
| Language Learning System And Method Thereof App 20090246743 - Hsia; Yu-Chun | 2009-10-01 |
| Temperature and pressure control means for water bed Grant 5,850,644 - Hsia December 22, 1 | 1998-12-22 |
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