Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372214 | Marine searchlight system with wiretapping remote controllers | Wen-Fong Jean, Da-Zen Jean, Han-Wen Cheng | 2025-07-29 |
| 11499344 | Magnetic-actuation latch device | Wen-Fong Jean, Tai-Lien Huang | 2022-11-15 |
| 11168496 | Latching device and sliding door using same | Wen-Fong Jean, Tai-Lien Huang | 2021-11-09 |
| 10492323 | Three-dimensional angular adjusting and positioning device | Wen-Fong Jean, Tai-Lien Huang | 2019-11-26 |
| 5214903 | Method for the packing of decorative lighting strings and the structure of package means | Jeou-Nan Tseng, Jeng-Shyong Wu | 1993-06-01 |
| 5094632 | Connector for Christmas light strings and fasteners therefor | Jeou-Nan Tseng, Jeng-Shyong Wu | 1992-03-10 |