CY

Chih-Ching Yen

EH E Ink Holdings: 1 patents #50 of 136Top 40%
Overall (2020): #509,862 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10670257 Waterproof light emitting module Tsai-Wei Shei, Hsin-Hao JEN, Chin-Chi Yu, Chih-Chun Chen 2020-06-02