LD

Lihua DOU

BT Beijing Institute Of Technology: 1 patents #15 of 99Top 20%
Overall (2024): #371,737 of 561,600Top 70%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11942791 Self-powered wireless keyboard Fang Deng, Yanxin Ji, Xinyu Fan, Yeyun Cai, Chengwei Mi +2 more 2024-03-26