Lee; Chun-Shen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Chun-Shen.The latest application filed is for "sample analysis system with spotlight illumination".
- Lee; Chun-Shen - Cupertino CA US
| Patent | Date |
|---|---|
| Sample analysis system with spotlight illumination Grant 8,901,514 - Lee December 2, 2 | 2014-12-02 |
| Sample Analysis System With Spotlight Illumination App 20140001375 - Lee; Chun-Shen | 2014-01-02 |
| Method and system for detecting phase defects in lithographic masks and semiconductor wafers Grant 6,727,512 - Stokowski , et al. April 27, 2 | 2004-04-27 |
| Method and system for detecting phase defects in lithographic masks and semiconductor wafers App 20040016897 - Stokowski, Stan ; et al. | 2004-01-29 |
| Methods for fabricating annular mask lens having diffraction-reducing edges Grant 5,965,330 - Evans , et al. October 12, 1 | 1999-10-12 |
| Annular mask lens having diffraction reducing edges Grant 5,905,561 - Lee , et al. May 18, 1 | 1999-05-18 |
| Diffractive multifocal ophthalmic lens Grant 5,699,142 - Lee , et al. December 16, 1 | 1997-12-16 |
| Variable transmissivity annular mask lens for the treatment of optical aberrations Grant 5,662,706 - Legerton , et al. September 2, 1 | 1997-09-02 |
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