YM

Yan Ma

Overall (All Time): #923,916 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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