Ching, Yueh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ching, Yueh.The latest application filed is for "adjustable height stand with cam-lever".
- Ching, Yueh - Taipei TW
| Patent | Date |
|---|---|
| Adjustable height stand with cam-lever App 20030090904 - Ching, Yueh | 2003-05-15 |
| Stand With Work Light That Can Be Directed At Multiple Positions App 20020172043 - Ching, Yueh | 2002-11-21 |
| Portable work light App 20020167814 - Ching, Yueh | 2002-11-14 |
| Stand with work light that can be directed at multiple positions Grant 6,474,844 - Ching November 5, 2 | 2002-11-05 |
| Reflector wire structure and method for manufacturing the same App 20020151155 - Ching, Yueh | 2002-10-17 |
| Work light stand App 20020126492 - Ching, Yueh | 2002-09-12 |
| Light housing Grant D458,408 - Ching June 4, 2 | 2002-06-04 |
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