WL

Wen-How Lan

EC Energy Resources International Co.: 1 patents #1 of 6Top 20%
📍 New Taipei, TW: #746 of 2,150 inventorsTop 35%
Overall (2019): #226,026 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10165994 Handheld x-ray device by cold cathode Yi-Teng Shiu, Hung-Chiang Huang, Reng Sho CHEN, Shu-Fen Liao, Yu-Wei Chen 2019-01-01