NGAI; Christopher Siu Wing
Patent Applications and Registrations
Patent applications and USPTO patent grants for NGAI; Christopher Siu Wing.The latest application filed is for "lithography simulation and optical proximity correction".
- NGAI; Christopher Siu Wing - Burlingame CA
| Patent | Date |
|---|---|
| Lithography Simulation And Optical Proximity Correction App 20210088896 - DAI; Huixiong ; et al. | 2021-03-25 |
| Process Control Of Electric Field Guided Photoresist Baking Process App 20210041785 - DAI; Huixiong ; et al. | 2021-02-11 |
| System and method for self-aligned dual patterning Grant 8,323,451 - Ngai December 4, 2 | 2012-12-04 |
| Double exposure patterning with carbonaceous hardmask Grant 8,293,460 - Chen , et al. October 23, 2 | 2012-10-23 |
| System And Method For Self-aligned Dual Patterning App 20110203733 - Ngai; Christopher Siu Wing | 2011-08-25 |
| System and method for self-aligned dual patterning Grant 7,935,464 - Ngai May 3, 2 | 2011-05-03 |
| Double Exposure Patterning With Carbonaceous Hardmask App 20090311635 - CHEN; HUI W. ; et al. | 2009-12-17 |
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