Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785898 | Device and method for detecting liquid level of molten silicon using laser reflected from curved mirror | Qi LI, Nianlong Song | 2014-07-22 |
| 8467999 | Method of three-dimensional optimization design for asymmetric cusp magnetic field in MCZ single crystal furnace | Shangbin Jiao, Yingmin Yi | 2013-06-18 |
| 7263154 | Method and apparatus for enabling fast clock phase locking in a phase-locked loop | Tse-Hsiang Hsu, Jong-Woei Chen, Chih-Cheng Chen | 2007-08-28 |
| 7242652 | Optical recording system with optimal recording laser beam power control, and method and device for generating a mark formation effectiveness signal in an optical recording system | Chih-Cheng Chen, Shun-Fang Tsai, Ming-Yang Chau | 2007-07-10 |
| 5635878 | Differential-type voltage-controlled oscillator with low-frequency stability compensation | Ying-Tzung Wang | 1997-06-03 |
| 5517448 | Bias circuit for virtual ground non-volatile memory array with bank selector | — | 1996-05-14 |
| 5396467 | Sense amplifier | Jyh-Jen Cho | 1995-03-07 |
| 5317218 | Current sense circuit with fast response | — | 1994-05-31 |