Chiou; Ching-Hae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiou; Ching-Hae.The latest application filed is for "eyeglasses with lenses changeable".
- Chiou; Ching-Hae - Tainan City TW
- Chiou; Ching-Hae - Tainan City 70499 TW
- Chiou; Ching-Hae - Tainan TW
| Patent | Date |
|---|---|
| Eyeglasses With Lenses Changeable App 20070121059 - Chiou; Ching-Hae | 2007-05-31 |
| Eyeglass frame with replaceable lenses Grant 7,222,958 - Chiou May 29, 2 | 2007-05-29 |
| Eyeglasses with lenses changeable Grant 7,219,993 - Chiou May 22, 2 | 2007-05-22 |
| Eye glasses designed to facilitate carrying Grant 5,408,279 - Chiou April 18, 1 | 1995-04-18 |
| Portable spectacles Grant 5,331,356 - Chiou July 19, 1 | 1994-07-19 |
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