Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618807 | Computer system with an external and portable electronic key for encryption and decryption processes | Han-Che Wang | 2003-09-09 |
| 6585803 | Electrically enhanced electrostatic precipitator with grounded stainless steel collector electrode and method of using same | Seongheon Kim, Constantinos Sioutas | 2003-07-01 |