CC

Chak-yin Cheng

CO Comcast: 1 patents #209 of 628Top 35%
📍 Sha Tin, CN: #82 of 316 inventorsTop 30%
Overall (2018): #463,393 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9958123 System for resembling an open candle flame — 2018-05-01