Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

Junyong Ahn — 36 Patents

LG: 27 patents #1,472 of 26,165Top 6%
Samsung: 5 patents #22,775 of 75,807Top 35%
TCTrina Solar Co.: 1 patents #21 of 60Top 35%
Seoul, KR: #1,380 of 39,741 inventorsTop 4%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Junyong Ahn has been granted 36 US patents while listed as an inventor at LG. The first was granted in 2011 and the most recent in July 2025. Junyong Ahn ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Junyong Ahn in Seoul, KR.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 6 patents in 2021.peak 62011: 1 patents20112013: 1 patents2014: 1 patents20142015: 5 patents2016: 3 patents20162017: 3 patents2018: 4 patents20182019: 2 patents2020: 3 patents20202021: 6 patents2022: 2 patents20222023: 4 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12349502 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2025-07-01
11855234 Solar cell and method of manufacturing the same Juhwa Cheong, Yundeok YOON, Jaesung Kim 2023-12-26
11616153 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2023-03-28
11581442 Solar cell Haejong Cho, Donghae OH, Juhwa Cheong 2023-02-14
11579496 Curved display device including a printed circuit board Sunghyun Kim, Namsoo Kang, Soonkyeong Kwon, Yoonsup Kim, Sewon Min +1 more 2023-02-14
11462654 Solar cell and method of manufacturing the same Wonjae CHANG, Sungjin Kim, Juhwa Cheong 2022-10-04 $10,000
11239379 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2022-02-01 $26,000
11211504 Solar cell Haejong Cho, Donghae OH, Juhwa Cheong 2021-12-28 $26,000
11133426 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2021-09-28 $28,000
10997885 Display device and method of driving the same Yoonsup Kim, Namsoo Kang, Soonkyeong Kwon, Sunghyun Kim, Sewon Min +1 more 2021-05-04
10971646 Chemical vapor deposition equipment for solar cell and deposition method thereof Wonjae CHANG, Hyunho Lee 2021-04-06 $28,000
10964827 Solar cell and method for manufacturing the same Younghyun Lee, Jinhyung Lee 2021-03-30 $29,000
10930199 Display device including timing controller and source driving circuit and method of driving the same 2021-02-23
10832624 Driving device of display panel and display device including the same Namsoo Kang, Soonkyeong Kwon, Sunghyun Kim, Yoonsup Kim, Sewon Min +1 more 2020-11-10
10566487 Solar cell and method of manufacturing the same Wonjae CHANG, Sungjin Kim, Juhwa Cheong 2020-02-18 $12,000
10561022 Display device Soonkyeong Kwon, Namsoo Kang, Sunghyun Kim, Yoonsup Kim, Sewon Min +1 more 2020-02-11
10367115 Method of manufacturing solar cell Juhwa Cheong, Wonjae CHANG, Jaesung Kim 2019-07-30 $15,000
10230009 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2019-03-12 $24,000
10121915 Solar cell and manufacturing method thereof Daeyong Lee, Jihoon Ko 2018-11-06 $20,000
10050170 Method of manufacturing solar cell Juhwa Cheong, Wonjae CHANG, Jaesung Kim 2018-08-14 $27,000
10014419 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2018-07-03 $27,000
9935212 Solar cell and method for manufacturing the same Younghyun Lee, Jinhyung Lee 2018-04-03 $31,000
9853178 Selective emitter solar cell Jungmin Ha, Jinho Kim 2017-12-26 $41,000
9755089 Solar cell and method for manufacturing the same Juhwa Cheong, Sangwook Park, Manhyo Ha 2017-09-05 $34,000
9722104 Solar cell and method for manufacturing the same Jungmin Ha, Sungjin Kim, Juhwa Cheong, Hyungwook CHOI, Wonjae CHANG +1 more 2017-08-01 $41,000