Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244282 | Impedance calibration circuit and method | Ming-Yen Tsai | 2025-03-04 |
| 7411429 | System and method for clock switching | Chia-Hao Yang | 2008-08-12 |
| 7208403 | Tile-based routing method of a multi-layer circuit board and related structure | Chung-Yi Fang, Yi-Show Su | 2007-04-24 |
| 7202716 | Apparatus and method of controlling and tuning a fine calibration for clock source synchronization in dual loop of hybrid phase and time domain | Chia-Hao Yang, Chia J. Liu | 2007-04-10 |
| 7183821 | Apparatus and method of controlling clock phase alignment with dual loop of hybrid phase and time domain for clock source synchronization | Chia J. Liu | 2007-02-27 |
| 7043828 | Tile-based routing method of a multi-layer circuit board | Chung-Yi Fang, Yi-Show Su | 2006-05-16 |
| 7034589 | Multi-stage delay clock generator | — | 2006-04-25 |
| 5490976 | Continuous ore reaction process by fluidizing | Foster W. Rennie, Donald H. Eastham, James V. Tarbell | 1996-02-13 |
| 5181956 | Method for purifying TiO.sub.2 ore | — | 1993-01-26 |
| 5085837 | Method for purifying TiO.sub.2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid | George H. Senkler, Jr. | 1992-02-04 |
| 5011666 | Method for purifying TiO.sub.2 ore | George H. Senkler, Jr. | 1991-04-30 |
| 4655839 | Landfillable composition from iron chloride waste treatment in molten salt | Jack K. Nyquist | 1987-04-07 |
| 4532113 | Iron chloride waste treatment in molten salt | Jack K. Nyquist | 1985-07-30 |