Growing community of inventors

Ulsan, South Korea

Ji Young Ma

Average Co-Inventor Count = 4.29

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 = 3

Ji Young MaNam Hyung Kim (3 patents)Ji Young MaJae Phil Cho (2 patents)Ji Young MaYeong Uk Son (2 patents)Ji Young MaJaephil Cho (1 patent)Ji Young MaMin Seong Ko (1 patent)Ji Young MaSu Jong Chae (1 patent)Ji Young MaJae Phil Cho (0 patent)Ji Young MaSujong Chae (0 patent)Ji Young MaJi Young Ma (3 patents)Nam Hyung KimNam Hyung Kim (5 patents)Jae Phil ChoJae Phil Cho (12 patents)Yeong Uk SonYeong Uk Son (4 patents)Jaephil ChoJaephil Cho (24 patents)Min Seong KoMin Seong Ko (1 patent)Su Jong ChaeSu Jong Chae (1 patent)Jae Phil ChoJae Phil Cho (0 patent)Sujong ChaeSujong Chae (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ulsan National Institute of Science and Technology (3 from 300 patents)

2. Unist, Inc. (7 patents)

3. Sj Advanced Materials Co., Ltd. (0 patent)


3 patents:

1. 11901540 - Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active material

2. 10985370 - Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active material

3. 10340518 - Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same

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as of
1/9/2026
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