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Patent applications and USPTO patent grants for Mao; Zhongqun.The latest application filed is for "contactless control device for a range hood and control method thereof".
Patent | Date |
---|---|
Intelligent range hood and control method therefor Grant 11,067,292 - Ye , et al. July 20, 2 | 2021-07-20 |
Contactless Control Device For A Range Hood And Control Method Thereof App 20210199309 - ZHAN; Deyou ;   et al. | 2021-07-01 |
Protection Device of Oil-Smoke Sensor App 20210025810 - Dai; Jiusong ;   et al. | 2021-01-28 |
Protective structure of oil smoke sensor Grant 10,871,442 - Dai , et al. December 22, 2 | 2020-12-22 |
Real-time cooking fume concentration monitoring system and range hood applying the same Grant 10,739,015 - Fang , et al. A | 2020-08-11 |
Range hood Grant D875,912 - Mao Feb | 2020-02-18 |
Open water pump Grant 10,527,053 - Xu , et al. J | 2020-01-07 |
Lifting Mechanism with Movable Component and for Range Hood, and Range Hood Using Lifting Mechanism App 20190368748 - Zhang; Jing ;   et al. | 2019-12-05 |
Intelligent Range Hood and Control Method Therefor App 20190338960 - Ye; Feng ;   et al. | 2019-11-07 |
Protective Structure of Oil Smoke Sensor App 20190162653 - DAI; Jiusong ;   et al. | 2019-05-30 |
Sink-type washing machine Grant 10,258,216 - Lian , et al. | 2019-04-16 |
Real-Time Cooking Fume Concentration Monitoring System and Range Hood Applying the Same App 20190072282 - Fang; Xianliang ;   et al. | 2019-03-07 |
Fan Impeller and Fan Using Fan Impeller App 20190010955 - Liang; Xuefei ;   et al. | 2019-01-10 |
Water tank washing machine Grant 10,165,924 - Xu , et al. J | 2019-01-01 |
Rotating spray wall used in washing appartus and application thereof Grant 10,098,518 - Xu , et al. October 16, 2 | 2018-10-16 |
Rotating Spray Wall Used In Washing Appartus And Application Thereof App 20160324393 - Xu; Hui ;   et al. | 2016-11-10 |
Water Tank Washing Machine App 20160324392 - Xu; Hui ;   et al. | 2016-11-10 |
Sink-type Washing Machine App 20160324391 - LIAN; Yangzhong ;   et al. | 2016-11-10 |
Open Water Pump App 20160312790 - Xu; Hui ;   et al. | 2016-10-27 |
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