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Patent applications and USPTO patent grants for Chai; Zhi.The latest application filed is for "gas showerhead with controllable airflow distribution".
Patent | Date |
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Gas Showerhead With Controllable Airflow Distribution App 20220205101 - Liu; Zhenjie ;   et al. | 2022-06-30 |
Model Parameter Reductions And Model Parameter Selection To Optimize Execution Time Of Reservoir Management Workflows App 20210131260 - ZAGAYEVSKIY; Yevgeniy ;   et al. | 2021-05-06 |
Flow Simulator For Generating Reservoir Management Workflows And Forecasts Based On Analysis Of High-dimensional Parameter Data Space App 20210133375 - ZAGAYEVSKIY; Yevgeniy ;   et al. | 2021-05-06 |
Ceramic ring with a ladder structure Grant 10,643,882 - Pham , et al. | 2020-05-05 |
Ceramic Ring With A Ladder Structure App 20180053682 - PHAM; XUYEN ;   et al. | 2018-02-22 |
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