QZ

Qianqian Zhang

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #135 of 298Top 50%
BO BOE: 1 patents #1,593 of 3,191Top 50%
📍 Rui'an City, MD: #1 of 1 inventorsTop 100%
Overall (2021): #121,614 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11063108 Organic light emitting diode array substrate and electronic device Liman Peng, Qi Liu, Yan Wu, Jin Yang, Zhiyong Xue 2021-07-13
10888411 Intravascular stent and manufacturing method thereof Xiaoyan Gong, Weikun Zhou 2021-01-12