Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SY

Sangjun Yoon — 4 Patents

LG: 4 patents #9,134 of 26,165Top 35%
Seoul, KR: #12,129 of 39,741 inventorsTop 35%
Overall (All Time): #1,138,722 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11498027 Dehumidifier Changhoon Kim, Dongmin Park, Sangyoun Yoon 2022-11-15
11247170 Dehumidifier Sangyoun Yoon, Changhoon Kim, Dongmin Park 2022-02-15
10082302 Dehumidifier Sungho Seo, Ilsoo Jeon 2018-09-25
9914082 Air cleaner Jaekyun Park, Hyunpil Ha, Soonki Jung, Yeongcheol Mun, Soohyun Bae 2018-03-13