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Lei Yan

BL Byd Company Limited: 1 patents #39 of 175Top 25%
HC Haier Smart Home Co.: 1 patents #43 of 114Top 40%
OC Ordos Yuansheng Optoelectronics Co.: 1 patents #26 of 92Top 30%
QC Qingdao Haier Washing Machine Co.: 1 patents #3 of 24Top 15%
BO BOE: 1 patents #1,623 of 3,061Top 55%
📍 Qingdao, TX: #2 of 7 inventorsTop 30%
Overall (2025): #33,199 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12426770 Shoe washing machine Yun Tian, Youxi Wang, Qi Wang, Weihui Chen, Chao Qiu 2025-09-30
D1069041 Faucet set 2025-04-01
12261227 Thin film transistor, display substrate and display device with reduced leakage current Chenglong Wang, Yezhou Fang, Feng Li, Lei Yao, Kai Li +6 more 2025-03-25
12220988 Energy conversion apparatus and vehicle Jicheng LI, Ye Lei, Feiyue Xie, Sijia Zheng 2025-02-11