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Patent applications and USPTO patent grants for Qian; Yejia.The latest application filed is for "indium tin oxide thin film and preparation method thereof, array substrate and display apparatus comprising the same".
Patent | Date |
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Device, system, backlight module and test method for simulating light guide plate Grant 10,353,131 - Qian , et al. July 16, 2 | 2019-07-16 |
Indium Tin Oxide Thin Film And Preparation Method Thereof, Array Substrate And Display Apparatus Comprising The Same App 20180231828 - Zhang; Qiping ;   et al. | 2018-08-16 |
Device, System, Backlight Module And Test Method For Simulating Light Guide Plate App 20180188443 - QIAN; Yejia ;   et al. | 2018-07-05 |
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