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Category:Hao Cheng of Beijing CN

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Hao Cheng

Hao Cheng from Beijing CN has applied for patents in technology areas such as G02F1/1676, G02F1/1368, G02F1/167 with BOE Technology Group Co., Ltd..

Patents

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, INTERMEDIATE SUBSTRATE, AND ELECTRONIC PAPER DISPLAY APPARATUS (18291692)

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