MH

Ming Jen Hsiao

DC Dongguan Yih Teh Electric Products Co.: 3 patents #1 of 1Top 100%
Overall (2020): #77,163 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10842901 Plug-in fragrance dispenser 2020-11-24
10603399 Fragrance delivery apparatus 2020-03-31
10596293 Scent air purifier capable of replacing case thereof 2020-03-24