Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515282 | Modeling and measuring structures with spatially varying properties in optical metrology | Vi Vuong, Alan Nolet, Junwei Bao | 2009-04-07 |
| 7511835 | Optical metrology using a support vector machine with simulated diffraction signal inputs | Wen Jin, Junwei Bao | 2009-03-31 |
| 7483809 | Optical metrology using support vector machine with profile parameter inputs | Wen Jin, Junwei Bao | 2009-01-27 |
| 7480062 | Automated process control using parameters determined from a photomask covered by a pellicle | Sanjay K. Yedur, Manuel Madriaga | 2009-01-20 |
| 7474420 | In-die optical metrology | Junwei Bao, Vi Vuong | 2009-01-06 |
| 7453584 | Examining a structure formed on a semiconductor wafer using machine learning systems | Junwei Bao | 2008-11-18 |
| 7450232 | Generic interface for an optical metrology system | Junwei Bao, Nickhil Jakatdar, Xinhui Niu | 2008-11-11 |
| 7428060 | Optimization of diffraction order selection for two-dimensional structures | Wen Jin, Srinivas Doddi | 2008-09-23 |
| 7414733 | Azimuthal scanning of a structure formed on a semiconductor wafer | Joerg Bischoff, Xinhui Niu | 2008-08-19 |
| 7394535 | Optical metrology using a photonic nanojet | Zhigang Chen, Hanyou Chu | 2008-07-01 |
| 7372583 | Controlling a fabrication tool using support vector machine | Wen Jin, Junwei Bao, Manuel Madriaga | 2008-05-13 |
| 7355728 | Optical metrology model optimization for repetitive structures | Junwei Bao, Hong Qui, Victor Kai Liu | 2008-04-08 |
| 7302367 | Library accuracy enhancement and evaluation | Junwei Bao, Wei Liu | 2007-11-27 |
| 7280229 | Examining a structure formed on a semiconductor wafer using machine learning systems | Junwei Bao | 2007-10-09 |
| 7271902 | Generic interface for an optical metrology system | Junwei Bao, Nickhil Jakatdar, Xinhui Niu | 2007-09-18 |
| 7224471 | Azimuthal scanning of a structure formed on a semiconductor wafer | Joerg Bischoff, Xinhui Niu | 2007-05-29 |
| 7064829 | Generic interface for an optical metrology system | Junwei Bao, Nickhil Jakatdar, Xinhui Niu | 2006-06-20 |
| 7035497 | Miniature 1×2 magneto-optic switch | Qing Shao | 2006-04-25 |
| 6944363 | Miniature magneto-optic fiber optical switch | Qing Shao | 2005-09-13 |
| 6895129 | Optical circulator | Zhimin Liu, Mark Wang, Wenhui Wang, Yanbin Shao | 2005-05-17 |
| 6879746 | Miniature 2×2 magneto-optic switch | Qing Shao | 2005-04-12 |
| 6873757 | Multiple optical switches using refractive optics | Qing Shao | 2005-03-29 |
| 6624889 | Cascaded filter employing an AOTF and narrowband birefringent filters | — | 2003-09-23 |
| 6155973 | Universal endoscope video adaptor with zoom | Allen R. Howes | 2000-12-05 |
| 6113533 | Endoscope video adapter with zoom | Allen R. Howes | 2000-09-05 |