PC

Ping-Hua Chang

Overall (All Time): #1,432,197 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10986954 Automatic cooking apparatus 2021-04-27
10258188 Automatic cooking apparatus capable of supplying drinking water Ting-Yi Tseng 2019-04-16
10076207 Automatic cooking apparatus 2018-09-18