Dao, Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dao, Hung.The latest application filed is for "method and apparatus for scanning and sterilizing mail received at a drop box".
- Dao, Hung - Arlington TX
- Dao; Hung - San Jose CA
| Patent | Date |
|---|---|
| Method and apparatus for scanning and sterilizing mail received at a drop box App 20040076544 - Dao, Hung | 2004-04-22 |
| Support assembly with thermal expansion compensation Grant 6,364,957 - Schneider , et al. April 2, 2 | 2002-04-02 |
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