Growing community of inventors

Siheung-si, South Korea

Sang-mi Park

Average Co-Inventor Count = 9.00

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 = 6

Sang-mi Park ↔ Sang Youn Lee (1 patent)Sang-mi Park ↔ Dae Won Lim (1 patent)Sang-mi Park ↔ Seung-hee Jang (1 patent)Sang-mi Park ↔ Juseok Ham (1 patent)Sang-mi Park ↔ Kyu-oh Cho (1 patent)Sang-mi Park ↔ Hyun-Goog Nam (1 patent)Sang-mi Park ↔ Je-yong Kim (1 patent)Sang-mi Park ↔ Hyun-don Kim (1 patent)Sang-mi ParkSang-mi Park (1 patent)Sang Youn LeeSang Youn Lee (17 patents)Dae Won LimDae Won Lim (1 patent)Seung-hee JangSeung-hee Jang (1 patent)Juseok HamJuseok Ham (1 patent)Kyu-oh ChoKyu-oh Cho (1 patent)Hyun-Goog NamHyun-Goog Nam (1 patent)Je-yong KimJe-yong Kim (1 patent)Hyun-don KimHyun-don Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alpha Chem Co., Ltd. (1 from 1 patent)


1 patent:

1. 9147849 - Electron transport material and organic electroluminescent device using the same

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12/4/2025
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