Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069584 | Frequency calibration apparatus and method | Ding-Jie HUANG, Yi-Chih Tung, Chih-Hsiang Ho, Shu-Min Chuang | 2018-09-04 |
| 6480581 | Internet/telephone adapter device and method | Shun-Ho Chung, Chia-Chen Yu, Kuo-Yu Chuang, I-Fang Wu | 2002-11-12 |
| 6427200 | Multiple changeable addressing mapping circuit | — | 2002-07-30 |
| 6054074 | Method for making manufactured aggregates from coal combustion by-products | George E. Wasson | 2000-04-25 |
| 5364572 | Process for making high-strength synthetic aggregates | George E. Wasson | 1994-11-15 |
| 4565678 | Method of reducing sulfur oxide and nitrogen oxide content of flue gas | Clyde W. Zielke | 1986-01-21 |