DL

Do Hoon Lee

LC Lx Semicon Co.: 2 patents #23 of 111Top 25%
PC Pum-Tech Korea Co.: 2 patents #1 of 1Top 100%
📍 Seoul, KR: #550 of 6,453 inventorsTop 9%
Overall (2025): #37,459 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12400606 Display driving apparatus and method Hyun Kyu Jeon, Ji-Won Lee, Jung Eun Baek, Jae Chan Cho 2025-08-26
D1090255 Pump head for cosmetic container 2025-08-26
12295478 Rotating discharge type cosmetic container 2025-05-13
12225358 Display control circuit for controlling audio/video and display device including the same Hyun Kyu Jeon, Ji-Won Lee, Jae Chan Cho 2025-02-11