Growing community of inventors

Cheonan-si, South Korea

Jong-Jin Ha

Average Co-Inventor Count = 7.94

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 5

Jong-Jin HaWonsam Kim (4 patents)Jong-Jin HaJunghwan Park (3 patents)Jong-Jin HaJae Wan Jang (2 patents)Jong-Jin HaSeul-gi Kim (2 patents)Jong-Jin HaJeongkeun Park (2 patents)Jong-Jin HaSeung-won Choi (2 patents)Jong-Jin HaBo Ram Park (2 patents)Jong-Jin HaHoyoung Jung (2 patents)Jong-Jin HaMoonsung Kang (2 patents)Jong-Jin HaSunhee Lee (1 patent)Jong-Jin HaSun-Hee Lee (1 patent)Jong-Jin HaMun Jae Lee (1 patent)Jong-Jin HaGyumin Lee (1 patent)Jong-Jin HaSeungwon Yeo (1 patent)Jong-Jin HaBoram Park (1 patent)Jong-Jin HaMunjae Lee (1 patent)Jong-Jin HaJong-Jin Ha (4 patents)Wonsam KimWonsam Kim (27 patents)Junghwan ParkJunghwan Park (61 patents)Jae Wan JangJae Wan Jang (13 patents)Seul-gi KimSeul-gi Kim (8 patents)Jeongkeun ParkJeongkeun Park (6 patents)Seung-won ChoiSeung-won Choi (3 patents)Bo Ram ParkBo Ram Park (2 patents)Hoyoung JungHoyoung Jung (2 patents)Moonsung KangMoonsung Kang (2 patents)Sunhee LeeSunhee Lee (50 patents)Sun-Hee LeeSun-Hee Lee (38 patents)Mun Jae LeeMun Jae Lee (16 patents)Gyumin LeeGyumin Lee (9 patents)Seungwon YeoSeungwon Yeo (8 patents)Boram ParkBoram Park (1 patent)Munjae LeeMunjae Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duk San Neolux Co., Ltd. (4 from 200 patents)


4 patents:

1. 11024812 - Compound for organic-electric element, organic-electric element using same, and electronic device for same

2. 10968208 - Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof

3. 10717744 - Compound for organic electric element, organic electric element comprising the same and electronic device thereof

4. 10428084 - Compound for organic electric element, organic electric element comprising the same and electronic device thereof

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as of
12/29/2025
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