HW

Hyuk Won

EC Em-Tech Co.: 1 patents #33 of 70Top 50%
Overall (All Time): #1,720,324 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12336565 Liquid cartridge that can be inserted into electrically heated smoking article, electrically heated smoking article including the same, and aerosol generating device and system therefor Seung Kiu Jeong, Seung Joo Han 2025-06-24
11363364 Sound converting device having near-infrared ray emission function 2022-06-14