WC

Wonjae CHANG

LG: 14 patents #3,187 of 26,165Top 15%
SC Shangrao Jinko Solar Technology Development Co: 1 patents #14 of 72Top 20%
TC Trina Solar Co.: 1 patents #21 of 60Top 35%
Overall (All Time): #283,362 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12402450 Display device Chilkeun Park, Jaewon Chang 2025-08-26
12349502 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2025-07-01
12255187 Display device using semiconductor light-emitting element and manufacturing method therefor Jisoo KO, Hyeyoung YANG, Hyunwoo Cho 2025-03-18
12243964 Display device using micro LED having outward protrusion for assembly and manufacturing method therefor Jisoo KO, Hyeyoung YANG, Hyunwoo Cho 2025-03-04
12080580 Method for manufacturing display device, and substrate for manufacturing display device Hyunwoo Cho, Bongchu SHIM, Hyeyoung YANG, Jisoo KO 2024-09-03
11616153 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2023-03-28
11462654 Solar cell and method of manufacturing the same Sungjin Kim, Juhwa Cheong, Junyong Ahn 2022-10-04
11239379 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2022-02-01
11133426 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2021-09-28
10971646 Chemical vapor deposition equipment for solar cell and deposition method thereof Junyong Ahn, Hyunho Lee 2021-04-06
10566487 Solar cell and method of manufacturing the same Sungjin Kim, Juhwa Cheong, Junyong Ahn 2020-02-18
10367115 Method of manufacturing solar cell Juhwa Cheong, Junyong Ahn, Jaesung Kim 2019-07-30
10230009 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2019-03-12
10050170 Method of manufacturing solar cell Juhwa Cheong, Junyong Ahn, Jaesung Kim 2018-08-14
10014419 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2018-07-03
9722104 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more 2017-08-01