GS

Guangrun Sheng

Overall (All Time): #1,408,291 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11262040 Electronic simulation candle 2022-03-01
11242969 Flame-shaped chip and flameless candle 2022-02-08
9052078 Electronic simulation candle 2015-06-09