Yang; Yoon Hong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Yoon Hong.The latest application filed is for "method for manufacturing keypad of portable terminal".
- Yang; Yoon Hong - Seoul KR
| Patent | Date |
|---|---|
| Method For Manufacturing Keypad Of Portable Terminal App 20100155990 - Yang; Yoon Hong ; et al. | 2010-06-24 |
| Keypad for mobile phone Grant 7,027,036 - Yang April 11, 2 | 2006-04-11 |
| Metallic keypad and method for making the same App 20050274594 - Yang, Yoon-Hong ; et al. | 2005-12-15 |
| Keypad for mobile phone App 20020175899 - Yang, Yoon-Hong | 2002-11-28 |
| Keypad for portable telephone and manufacturing method thereof App 20010014152 - Yang, Yoon-Hong | 2001-08-16 |
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