Growing community of inventors

Gyeonggi-do, South Korea

Jong Jin Ha

Average Co-Inventor Count = 5.45

ph-index = 1

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 = 0

Jong Jin HaSeok Jong Lee (3 patents)Jong Jin HaKwang Ju Jung (3 patents)Jong Jin HaHyun Young Yoo (3 patents)Jong Jin HaEun Chul Shin (2 patents)Jong Jin HaSung Soo Kim (1 patent)Jong Jin HaChun Young Lee (1 patent)Jong Jin HaSung Soo Kim (0 patent)Jong Jin HaJong Jin Ha (3 patents)Seok Jong LeeSeok Jong Lee (9 patents)Kwang Ju JungKwang Ju Jung (4 patents)Hyun Young YooHyun Young Yoo (3 patents)Eun Chul ShinEun Chul Shin (3 patents)Sung Soo KimSung Soo Kim (71 patents)Chun Young LeeChun Young Lee (1 patent)Sung Soo KimSung Soo Kim (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Soulbrain Co., Ltd. (2 from 38 patents)

2. Other (1 from 833,002 patents)


3 patents:

1. 12471490 - Organic compound, organic light-emitting diode including organic compound, and display device including organic light-emitting diode

2. 12446461 - Organic compound, organic light-emitting diode including organic compound, and display device including organic light-emitting diode

3. 11374177 - Compound and organic light emitting device comprising the same

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as of
1/21/2026
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