JL

Jian Li

📍 Beijing, CA: #34 of 103 inventorsTop 35%
Overall (2002): #191,431 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6369517 Infrared inductive light switch using triac trigger-control and early-charging-peak current limiter with adjustable power consumption Qun Song, Fang Xie 2002-04-09