Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480094 | Surface mountable electrical device | Jack Jih-Sang Chen, Chi-Hao Gu | 2002-11-12 |
| 6285275 | Surface mountable electrical device | Jack Jih-Sang Chen, Ching-Chiang Yeh | 2001-09-04 |