Growing community of inventors

Hwaseong-si, South Korea

Yohan Chi

Average Co-Inventor Count = 5.00

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

Yohan Chi ↔ Dae Il Choi (1 patent)Yohan Chi ↔ Hyeungwoo Lee (1 patent)Yohan Chi ↔ Hyunsung Jung (4 patents)Yohan Chi ↔ Minyoung Ki (1 patent)Yohan Chi ↔ Seungil Park (1 patent)Yohan ChiYohan Chi (1 patent)Dae Il ChoiDae Il Choi (6 patents)Hyeungwoo LeeHyeungwoo Lee (5 patents)Hyunsung JungHyunsung Jung (4 patents)Minyoung KiMinyoung Ki (3 patents)Seungil ParkSeungil Park (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hyundai Motor Company (1 from 18,611 patents)


1 patent:

1. 9255551 - Diesel-gasoline dual fuel powered engine with fouling free clean EGR system

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as of
12/17/2025
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