Chen; Buh-Luen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Buh-Luen.The latest application filed is for "fire-resistant polyurethane material and fire-resistant structure".
- Chen; Buh-Luen - Tainan TW
- CHEN; BUH-LUEN - TAINAN CITY TW
- CHEN; Buh-Luen - Taipei City TW
| Patent | Date |
|---|---|
| Fire-resistant polyurethane material and fire-resistant structure Grant 9,650,484 - Liu , et al. May 16, 2 | 2017-05-16 |
| Fire-resistant Polyurethane Material And Fire-resistant Structure App 20150344656 - LIU; CHENG-DAR ; et al. | 2015-12-03 |
| Flame-retardant Coating Material And Flame-retardant Substrate App 20150267121 - Liu; Cheng-Dar ; et al. | 2015-09-24 |
| Movable Light-guiding Device App 20140036372 - LEE; Meng-Chung ; et al. | 2014-02-06 |
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