Category:Cheng Han of Beijing CN
Cheng Han
Cheng Han from Beijing CN has applied for patents in technology areas such as H10K59/38, H10K59/40, H10K59/80 with boe technology group co., ltd..
Patents
Pages in category "Cheng Han of Beijing CN"
The following 7 pages are in this category, out of 7 total.
1
- 18577969. Light-Emitting Device, Display Panel and Display Apparatus (BOE Technology Group Co., Ltd.)
- 18577969. Light-Emitting Device, Display Panel and Display Apparatus (CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.)
- 19007614. DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS (BOE Technology Group Co., Ltd.)