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Patent applications and USPTO patent grants for Chin; Wen-Lung.The latest application filed is for "water deodorizer and method for making it".
Patent | Date |
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Water Deodorizer and Method for Making It App 20210061692 - Chin; Wen-Lung ;   et al. | 2021-03-04 |
Water Purifying Agent and Method for Making It App 20210060521 - Chin; Wen-Lung ;   et al. | 2021-03-04 |
LED Lamp App 20130176731 - Chin; Wen-Lung | 2013-07-11 |
LED Lamp App 20130175570 - Chin; Wen-Lung | 2013-07-11 |
Method for Making LED LAMP App 20130178001 - Chin; Wen-Lung | 2013-07-11 |
LED lamp having higher efficiency Grant 8,193,688 - Chin June 5, 2 | 2012-06-05 |
LED Lamp Having Higher Efficiency App 20110156565 - Chin; Wen-Lung | 2011-06-30 |
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