CL

Chuen-Jen Liu

EH E Ink Holdings: 3 patents #12 of 148Top 9%
Overall (2021): #87,619 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11176337 Proximity smart card and method for operating proximity smart card Jia Xu 2021-11-16
11164485 Energy harvesting device and display device Yu-Ming Lee 2021-11-02
11011829 Antenna device and electronic apparatus Yu-Ming Lee 2021-05-18