Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10325453 | Doorbell device and associated control method | Chien-Ming Chen | 2019-06-18 |
| 10211994 | Power supply system, power sourcing equipment, and Ethernet Y cable | Chun-En Lin, Kuo-Fu Weng | 2019-02-19 |