HC

Hyunbyung Cha

LG: 7 patents #194 of 4,121Top 5%
📍 Seoul, KR: #251 of 6,453 inventorsTop 4%
Overall (2025): #12,649 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12416422 Hygiene management device for entrance hall and control method of same Taihong Kim, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee +2 more 2025-09-16
D1086944 Camping trailer Jimin Yuk, Sangyoon Lee 2025-08-05
12264837 Hygiene management device for entrance hall Taihong Kim, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee +2 more 2025-04-01
12264846 Hygiene management device for entrance hall Taihong Kim, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee +2 more 2025-04-01
12259159 Hygiene management device for entrance hall Taihong Kim, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee +2 more 2025-03-25
12228290 Portable air flow apparatus Yu Na Jo, Deukwon Lee, Taeyun Lee, Sang Yoon Lee, Min Kyu Oh +4 more 2025-02-18
12188685 Hygiene management device for entrance hall Taihong Kim, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee +2 more 2025-01-07