Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151659 | Gapped-plate capacitor | David Y. Kao | 2006-12-19 |
| 6958901 | Gapped-plate capacitor | David Y. Kao | 2005-10-25 |
| 6774421 | Gapped-plate capacitor | David Y. Kao | 2004-08-10 |
| 6498363 | Gapped-plate capacitor | David Y. Kao | 2002-12-24 |
| 6316326 | Gapped-plate capacitor | David Y. Kao | 2001-11-13 |
| 6018175 | Gapped-plate capacitor | David Y. Kao | 2000-01-25 |