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Patent applications and USPTO patent grants for Lai; Jun-Cheng.The latest application filed is for "method of detecting photolithographic hotspots".
Patent | Date |
---|---|
Method of detecting photolithographic hotspots Grant 9,508,138 - Chang , et al. November 29, 2 | 2016-11-29 |
Method Of Detecting Photolithographic Hotspots App 20160321793 - Chang; Yi-Shiang ;   et al. | 2016-11-03 |
Half-tone phase shift mask and patterning method using thereof Grant 7,461,472 - Lai December 9, 2 | 2008-12-09 |
Method of improving a resolution of contact hole patterns by utilizing alternate phase shift principle Grant 7,008,733 - Lai March 7, 2 | 2006-03-07 |
Method Of Improving A Resolution Of Contact Hole Patterns By Utilizing Alternate Phase Shift Principle App 20050069781 - Lai, Jun-Cheng | 2005-03-31 |
[half-tone Phase Shift Mask And Patterning Method Using Thereof] App 20040253522 - LAI, JUN-CHENG | 2004-12-16 |
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