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Patent applications and USPTO patent grants for Chew; Kai Hwa.The latest application filed is for "methods of purifying nanostructures".
Patent | Date |
---|---|
Methods of purifying nanostructures Grant 10,843,273 - Chew , et al. November 24, 2 | 2020-11-24 |
Methods Of Purifying Nanostructures App 20180354039 - CHEW; Kai Hwa ;   et al. | 2018-12-13 |
Solders Grant 7,472,817 - Chew , et al. January 6, 2 | 2009-01-06 |
Solders App 20070125834 - CHEW; Kai Hwa ;   et al. | 2007-06-07 |
Solders App 20060088439 - Chew; Kai Hwa ;   et al. | 2006-04-27 |
Solders Grant 6,843,862 - Chew , et al. January 18, 2 | 2005-01-18 |
Solders App 20020057986 - Chew, Kai Hwa ;   et al. | 2002-05-16 |
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