Hwang; Cun Yu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Cun Yu.The latest application filed is for "omnidirectionally adjustable wall lamp plug".
- Hwang; Cun Yu - Taipei TW
- Hwang, Cun Yu - Taichung TW
- Hwang, Cun-Yu - Chang-Hua City TW
| Patent | Date |
|---|---|
| Omnidirectionally adjustable wall lamp plug Grant 6,843,656 - Hwang , et al. January 18, 2 | 2005-01-18 |
| Omnidirectionally adjustable wall lamp plug App 20040058562 - Hwang, Cun Yu ; et al. | 2004-03-25 |
| Omnidirectionally adjustable wall lamp plug App 20020168881 - Hwang, Cun-Yu ; et al. | 2002-11-14 |
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