loadpatents
Patent applications and USPTO patent grants for YANG; Chao-Fu.The latest application filed is for "fan impeller".
Patent | Date |
---|---|
Fan Impeller App 20220268296 - CHANG; Shun-Chen ;   et al. | 2022-08-25 |
Impeller App 20220252079 - Ling; Wei-I ;   et al. | 2022-08-11 |
Fan impeller Grant 11,365,748 - Chang , et al. June 21, 2 | 2022-06-21 |
Centrifugal Fan App 20220163051 - Hsu; Kuo-Tung ;   et al. | 2022-05-26 |
Impeller App 20220145899 - CHIU; Pei-Han ;   et al. | 2022-05-12 |
Mixed Flow Fan With Enhanced Heat Dissipation Efficiency App 20220128059 - CHANG; Shun-Chen ;   et al. | 2022-04-28 |
Impeller and fan Grant 11,236,760 - Yang , et al. February 1, 2 | 2022-02-01 |
Fan frame Grant 11,209,016 - Yang , et al. December 28, 2 | 2021-12-28 |
Asymmetrical Double-outlet Blower App 20210388848 - Wang; Yi-Han ;   et al. | 2021-12-16 |
Centrifugal fan Grant 11,199,197 - Yang , et al. December 14, 2 | 2021-12-14 |
Fan Grant 11,162,498 - Chang , et al. November 2, 2 | 2021-11-02 |
Contra-rotating fan structure Grant 11,078,915 - Chen , et al. August 3, 2 | 2021-08-03 |
Mixed-flow fan Grant 11,053,946 - Chang , et al. July 6, 2 | 2021-07-06 |
Impeller And Fan Employing Same App 20210071681 - Hsu; Kuo-Tung ;   et al. | 2021-03-11 |
Centrifugal Fan App 20210071682 - Yang; Chao-Fu ;   et al. | 2021-03-11 |
Contra-rotating Fan Structure App 20200378388 - CHEN; Chien-Hung ;   et al. | 2020-12-03 |
Fan Frame App 20200224674 - YANG; Chao-Fu ;   et al. | 2020-07-16 |
Fan Impeller App 20200166047 - CHANG; Shun-Chen ;   et al. | 2020-05-28 |
Fan App 20200124051 - CHANG; Shun-Chen ;   et al. | 2020-04-23 |
Impeller And Fan App 20200116159 - YANG; Chao-Fu ;   et al. | 2020-04-16 |
Impeller and fan Grant 10,539,149 - Chang , et al. Ja | 2020-01-21 |
Fan App 20190390680 - CHANG; Shun-Chen ;   et al. | 2019-12-26 |
Boost fan structure Grant 10,330,120 - Yang | 2019-06-25 |
Mixed-flow Fan App 20190154042 - CHANG; Shun-Chen ;   et al. | 2019-05-23 |
Fan App 20190107112 - CHANG; Shun-Chen ;   et al. | 2019-04-11 |
Fan App 20190085853 - CHANG; Shun-Chen ;   et al. | 2019-03-21 |
Boost Fan Structure App 20190024676 - YANG; Chao-Fu | 2019-01-24 |
Fan Frame App 20180372117 - YANG; Chao-Fu | 2018-12-27 |
Fan frame and fan assembly with silencing structures Grant 9,970,443 - Chang , et al. May 15, 2 | 2018-05-15 |
Fan Grant D806,225 - Chang , et al. December 26, 2 | 2017-12-26 |
Fan blade Grant D804,647 - Chang , et al. December 5, 2 | 2017-12-05 |
Impeller And Fan App 20170167508 - CHANG; Shun-Chen ;   et al. | 2017-06-15 |
Fan Assembly And Fan Frame App 20160017895 - CHANG; Shun-Chen ;   et al. | 2016-01-21 |
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