Growing community of inventors

Yongin-si, South Korea

Hui Kyoung Chang

Average Co-Inventor Count = 6.37

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

Hui Kyoung ChangJi Hyun Kim (2 patents)Hui Kyoung ChangJun Cheol Cho (2 patents)Hui Kyoung ChangSe Jin Yoo (2 patents)Hui Kyoung ChangYong Jin Kim (1 patent)Hui Kyoung ChangSang Hoon Han (1 patent)Hui Kyoung ChangTae Ryong Lee (1 patent)Hui Kyoung ChangNok Hyun Park (1 patent)Hui Kyoung ChangLee Kyoung Kwon (1 patent)Hui Kyoung ChangJoo Yeon Kim (1 patent)Hui Kyoung ChangYong Joo Na (1 patent)Hui Kyoung ChangByung Ryol Paik (1 patent)Hui Kyoung ChangSung A Cho (1 patent)Hui Kyoung ChangHyun Jung Choi (1 patent)Hui Kyoung ChangDae Jin Min (1 patent)Hui Kyoung ChangEui Dong Son (1 patent)Hui Kyoung ChangYoung So Kim (1 patent)Hui Kyoung ChangMi Suk Yang (1 patent)Hui Kyoung ChangChan Su Rha (1 patent)Hui Kyoung ChangSeong A Cho (1 patent)Hui Kyoung ChangSeokyun Baek (1 patent)Hui Kyoung ChangChan Koo Kang (1 patent)Hui Kyoung ChangMyeong Ryeol Lee (1 patent)Hui Kyoung ChangJoo Yeon Kim (1 patent)Hui Kyoung ChangSeok Yun Baek (1 patent)Hui Kyoung ChangHyang Tee Choi (1 patent)Hui Kyoung ChangSeok Yun Baek (1 patent)Hui Kyoung ChangChan Su Rha (1 patent)Hui Kyoung ChangMi Suk Yang (1 patent)Hui Kyoung ChangHui Kyoung Chang (5 patents)Ji Hyun KimJi Hyun Kim (128 patents)Jun Cheol ChoJun Cheol Cho (16 patents)Se Jin YooSe Jin Yoo (9 patents)Yong Jin KimYong Jin Kim (66 patents)Sang Hoon HanSang Hoon Han (24 patents)Tae Ryong LeeTae Ryong Lee (21 patents)Nok Hyun ParkNok Hyun Park (15 patents)Lee Kyoung KwonLee Kyoung Kwon (10 patents)Joo Yeon KimJoo Yeon Kim (1 patent)Yong Joo NaYong Joo Na (6 patents)Byung Ryol PaikByung Ryol Paik (6 patents)Sung A ChoSung A Cho (5 patents)Hyun Jung ChoiHyun Jung Choi (5 patents)Dae Jin MinDae Jin Min (5 patents)Eui Dong SonEui Dong Son (4 patents)Young So KimYoung So Kim (3 patents)Mi Suk YangMi Suk Yang (3 patents)Chan Su RhaChan Su Rha (3 patents)Seong A ChoSeong A Cho (2 patents)Seokyun BaekSeokyun Baek (2 patents)Chan Koo KangChan Koo Kang (2 patents)Myeong Ryeol LeeMyeong Ryeol Lee (1 patent)Joo Yeon KimJoo Yeon Kim (1 patent)Seok Yun BaekSeok Yun Baek (1 patent)Hyang Tee ChoiHyang Tee Choi (1 patent)Seok Yun BaekSeok Yun Baek (1 patent)Chan Su RhaChan Su Rha (1 patent)Mi Suk YangMi Suk Yang (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Amorepacific Corporation (5 from 540 patents)


5 patents:

1. 10555885 - Low viscous cosmetic composition using a natural emulsifying agent

2. 9867772 - Cosmetic composition for improving skin elasticity

3. 9662295 - Composition containing tea water for suppressing aging of skin

4. 8852655 - Anti-inflammatory and antioxidant cosmetic composition containing green tea polysaccharide and tricholoma matsutake extract

5. 8545905 - Whitening cosmetic composition containing green tea extract

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as of
12/7/2025
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