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Patent applications and USPTO patent grants for Zhang; Chunheng.The latest application filed is for "voltage compensation circuit and method, display driving circuit and display device".
Patent | Date |
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Voltage compensation circuit and method to compensate gamma voltage and enabling target pixel voltages to be consistent Grant 11,195,451 - Han , et al. December 7, 2 | 2021-12-07 |
Voltage Compensation Circuit And Method, Display Driving Circuit And Display Device App 20210074201 - HAN; Yizhan ;   et al. | 2021-03-11 |
Display Device And Display Control Method And Display Control Apparatus Thereof App 20200242994 - ZHANG; Chunheng ;   et al. | 2020-07-30 |
Method For Preparing High-performance Tantalum Target App 20150211107 - Li; Guipeng ;   et al. | 2015-07-30 |
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