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Chia-Pin CHANG

HA Harvatek: 1 patents #7 of 9Top 80%
Overall (2018): #463,717 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10084123 Portable light-emitting device without pre-stored power sources and LED package structure thereof Hsin-I Lu, Yu-Ping Wang, Hui-Yen Huang 2018-09-25