KC

Kai-Yi Cho

EH E Ink Holdings: 2 patents #26 of 162Top 20%
Overall (2024): #148,401 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12112217 Electronic card receiving device and method of using electronic card receiving device Huei-Chuan Lee, Bo-Tsang Huang, Chu-Kuang Tseng, Chin-Chi Yu, Chih-Chun Chen 2024-10-08
11990100 E-paper identification card system and e-paper identification card Chih-Chun Chen, Huei-Chuan Lee, Cheng-Hsien Lin, Shuo-En Lee 2024-05-21