Qi; Yinghua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qi; Yinghua.The latest application filed is for "fluorinated comb-shaped polymers".
- Qi; Yinghua - Gatineau CA
- Qi; Yinghua - Ottawa CA
| Patent | Date |
|---|---|
| Fluorinated comb-shaped polymers Grant 7,541,426 - Norsten , et al. June 2, 2 | 2009-06-02 |
| Cross-linkable highly fluorinated poly(arylene ethers) for optical waveguide applications Grant 7,531,620 - Ding , et al. May 12, 2 | 2009-05-12 |
| Fluorinated comb-shaped polymers App 20060270822 - Norsten; Tyler B. ; et al. | 2006-11-30 |
| Cross-linkable highly fluorinated poly(arylene ethers) for optical waveguide applications App 20050288483 - Ding, Jianfu ; et al. | 2005-12-29 |
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