Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907496 | Circuit structures and methods of fabrication with enhanced contact via electrical connection | Guoxiang Ning, Xiang Hu, Sarasvathi Thangaraju | 2014-12-09 |
| 8895211 | Semiconductor device resolution enhancement by etching multiple sides of a mask | Guoxiang Ning, Chunyu WONG, Sarasvathi Thangaraju | 2014-11-25 |
| 8010915 | Grid-based fragmentation for optical proximity correction in photolithography mask applications | Norman Chen, Scott Goad | 2011-08-30 |
| 6405144 | Method and apparatus for programmed latency for improving wafer-to-wafer uniformity | Anthony J. Toprac, Stuart E. Brown | 2002-06-11 |
| 6271602 | Method for reducing the susceptibility to chemical-mechanical polishing damage of an alignment mark formed in a semiconductor substrate | Richard D. Edwards, Stuart E. Brown, Khanh B. Nguyen | 2001-08-07 |
| 6207966 | Mark protection with transparent film | Khanh B. Nguyen, Harry J. Levinson, Richard D. Edwards, Stuart E. Brown | 2001-03-27 |
| 6178256 | Removal of reticle effect on critical dimension by reticle rotation | Khanh B. Nguyen, Stuart E. Brown | 2001-01-23 |
| 5757673 | Automated data management system for analysis and control of photolithography stepper performance | Anastasia L. Osheiski, Stu Brown, Richard D. Edwards | 1998-05-26 |
| 5586059 | Automated data management system for analysis and control of photolithography stepper performance | Anastasia Lynn Oshelski, Stu Brown, Richard D. Edwards | 1996-12-17 |
| 4508815 | Recessed metallization | Frank R. Bryant | 1985-04-02 |