Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837566 | Cap assembly integrated with check valves | Charles Qin | 2020-11-17 |
| 6878553 | Device and method for concentration of samples by microcrystallization | Hong WEI | 2005-04-12 |
| 6843901 | Potential gradient detector for electrophoresis | Hongping Wei, Guixin ZHANG | 2005-01-18 |
| 6759662 | Optical detection system | — | 2004-07-06 |
| 6696761 | Method to encapsulate copper plug for interconnect metallization | Lap Chan, Hou T. Ng | 2004-02-24 |
| 6660636 | Highly selective and complete interconnect metal line and via/contact hole filling by electroless plating | Hou T. Ng | 2003-12-09 |
| 6274017 | Buffer for analyzing small inorganic cations by capillary electrophoresis | Tianlin Wang | 2001-08-14 |
| 6214728 | Method to encapsulate copper plug for interconnect metallization | Lap Chan, Hou T. Ng | 2001-04-10 |
| 6181097 | High precision three-dimensional alignment system for lithography, fabrication and inspection | Hou T. Ng | 2001-01-30 |