Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135402 | Grounding structure and grounding method of vacuum tube audio amplifier | — | 2018-11-20 |
| 10021642 | Timing control method and communication device | Fu-Shing Ju, Chih-Ping Lin, Tsung-Cheng Yang, Tsung-Huan Cheng, Ming-Fong JHANG | 2018-07-10 |