SJ

Su Mei Juan

EC Everspring Industry Co.: 1 patents #1 of 2Top 50%
📍 Sha Tin, CN: #82 of 316 inventorsTop 30%
Overall (2018): #226,344 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9977058 Device and method for measuring the power consumption, contactless device and method for measuring power supply status 2018-05-22