Yan Ma

📍 River Forest, IL: #34 of 150 inventorsTop 25%

🗺 Illinois: #17,877 of 84,256 inventorsTop 25%

Overall (All Time): #923,916 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12132520	Pure-optical active cable and repeater	Hui Jiang, Xinliang Zhou	2024-10-29
D1014816	Work light	—	2024-02-13
D973942	LED post top area light	—	2022-12-27
D967490	LED shop light	—	2022-10-18
6685147	Nail polish bottle holder	—	2004-02-03