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Patent applications and USPTO patent grants for Chen; Chun-Tao.The latest application filed is for "cement-based cementitious material and its formation method".
Patent | Date |
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Diaphragm structure and method of manufacturing the same Grant 11,115,767 - Chu , et al. September 7, 2 | 2021-09-07 |
Cement-based Cementitious Material And Its Formation Method App 20200377423 - Chen; Chun-Tao ;   et al. | 2020-12-03 |
Positioning system and positioning method thereof Grant 10,750,318 - Lien , et al. A | 2020-08-18 |
Diaphragm Structure And Method Of Manufacturing The Same App 20200068328 - CHU; Jinn P. ;   et al. | 2020-02-27 |
Positioning System And Positioning Method Thereof App 20180146333 - Lien; Pei-Yuan ;   et al. | 2018-05-24 |
Light-emitting Device App 20160025322 - CHEN; Chun-Tao ;   et al. | 2016-01-28 |
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