HK

Ha Na Kim

EC Egtm Co.: 3 patents #1 of 13Top 8%
Samsung: 1 patents #6,142 of 15,164Top 45%
Overall (2025): #36,475 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12421605 Method for areal selective forming of thin film Ju Hwan JEONG, Hyeon Sik CHO, Han Bin Lee, Sun Young Baik, Woong Jin CHOI +2 more 2025-09-23
12302033 Audio-visual system and method for controlling the same Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang 2025-05-13
12252781 Area-selective method for forming thin film by using nuclear growth retardation Jae Min Kim, Woong Jin CHOI, Ji Yeon Han, Ju Hwan JEONG, Hyeon Sik CHO 2025-03-18
12247289 Method for forming thin film using surface protection material Geun Su Lee, Jae Min Kim, Woong Jin CHOI 2025-03-11