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Seoul, South Korea

Chang Jin Ji

Average Co-Inventor Count = 1.76

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 = 4

Chang Jin JiMin Han Kim (2 patents)Chang Jin JiYong Jae Lee (1 patent)Chang Jin JiYong Woo Lee (1 patent)Chang Jin JiSung Hyun Lim (1 patent)Chang Jin JiDae Jin An (1 patent)Chang Jin JiYoung Hyun Jeong (1 patent)Chang Jin JiSoong Min Chung (1 patent)Chang Jin JiChang Jin Ji (5 patents)Min Han KimMin Han Kim (11 patents)Yong Jae LeeYong Jae Lee (77 patents)Yong Woo LeeYong Woo Lee (50 patents)Sung Hyun LimSung Hyun Lim (11 patents)Dae Jin AnDae Jin An (2 patents)Young Hyun JeongYoung Hyun Jeong (1 patent)Soong Min ChungSoong Min Chung (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hyundai Motor Company (3 from 18,523 patents)

2. Kia Corporation (2 from 4,013 patents)

3. Systran International Co., Ltd. (2 from 2 patents)

4. Kia Motors Corporation (1 from 8,087 patents)

5. Anyractive. Co., Ltd. (1 from 1 patent)


5 patents:

1. 12391118 - Apparatus for controlling display of vehicle and method for the same

2. 11935441 - Apparatus for controlling display of vehicle and method thereof

3. 11788617 - Shift lever apparatus for vehicle

4. 10304441 - System for grasping keyword extraction based speech content on recorded voice data, indexing method using the system, and method for grasping speech content

5. 10282413 - Device for generating aligned corpus based on unsupervised-learning alignment, method thereof, device for analyzing destructive expression morpheme using aligned corpus, and method for analyzing morpheme thereof

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12/4/2025
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