Huang; Yih-Ren
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Yih-Ren.The latest application filed is for "slide rail structure for a window blind".
- Huang; Yih-Ren - Taishan Township Taipei County 243 TW
- Huang; Yih-Ren - Taipei TW
- Huang; Yih-Ren - Taipei 235 TW
- Huang, Yih Ren - Sanchung TW
| Patent | Date |
|---|---|
| Slide rail structure for a window blind Grant 7,762,305 - Huang July 27, 2 | 2010-07-27 |
| Slide rail structure for a window blind App 20080105388 - Huang; Yih-Ren | 2008-05-08 |
| Composite curtains App 20080017328 - Huang; Yih-Ren | 2008-01-24 |
| Composite curtains App 20060108075 - Huang; Yih-Ren | 2006-05-25 |
| Side wheel assembly of curtain track Grant 6,820,306 - Huang November 23, 2 | 2004-11-23 |
| Rolled tube fabrication method App 20040148992 - Huang, Yih Ren | 2004-08-05 |
| Side wheel assembly of curtain track App 20040117945 - Huang, Yih-Ren | 2004-06-24 |
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