Gamma Precision Technology Inc.
7Patents
0Active
7Granted
28Portfolio score
Filing activity: May 13, 1993 → Mar 9, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6007675A | Wafer transfer system and method of using the same | Emerging Cross-Sectional Technologies | 92 | Expired |
| US5944940A | Wafer transfer system and method of using the same | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5900105A | Wafer transfer system and method of using the same | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6146469A | Apparatus and method for cleaning semiconductor wafers | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6224680A | Wafer transfer system | Electricity | 16 | Expired |
| US5585729A | Fluid concentration detecting apparatus | Physics | 9 | Expired |
| US6352937B1 | Method for stripping organic based film | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.