Growing community of inventors

Suwon-si, South Korea

Soonmin Cha

Average Co-Inventor Count = 10.19

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

Soonmin ChaEun Joo Jang (1 patent)Soonmin ChaShin Ae Jun (196 patents)Soonmin ChaTae Hyung Kim (155 patents)Soonmin ChaHa Il Kwon (4 patents)Soonmin ChaFumiaki Kato (4 patents)Soonmin ChaMasashi Tsuji (4 patents)Soonmin ChaNaotoshi Suganuma (4 patents)Soonmin ChaTakahiro Fujiyama (3 patents)Soonmin ChaYusaku Konishi (3 patents)Soonmin ChaTae Ho Kim (2 patents)Soonmin ChaHyo Sook Jang (1 patent)Soonmin ChaTaehyung Kim (87 patents)Soonmin ChaDae Young Chung (4 patents)Soonmin ChaMoon Gyu Han (58 patents)Soonmin ChaTae Ho Kim (1 patent)Soonmin ChaDongchan Kim (22 patents)Soonmin ChaDae-hee Lee (19 patents)Soonmin ChaNorihito Ishii (2 patents)Soonmin ChaHeejae Lee (14 patents)Soonmin ChaTomoyuki Kikuchi (1 patent)Soonmin ChaYou Jung Chung (1 patent)Soonmin ChaHong Kyu Seo (1 patent)Soonmin ChaEnjung Kim (1 patent)Soonmin ChaSoonmin Cha (4 patents)Eun Joo JangEun Joo Jang (320 patents)Shin Ae JunShin Ae Jun (196 patents)Tae Hyung KimTae Hyung Kim (155 patents)Ha Il KwonHa Il Kwon (25 patents)Fumiaki KatoFumiaki Kato (18 patents)Masashi TsujiMasashi Tsuji (17 patents)Naotoshi SuganumaNaotoshi Suganuma (9 patents)Takahiro FujiyamaTakahiro Fujiyama (38 patents)Yusaku KonishiYusaku Konishi (10 patents)Tae Ho KimTae Ho Kim (113 patents)Hyo Sook JangHyo Sook Jang (91 patents)Taehyung KimTaehyung Kim (87 patents)Dae Young ChungDae Young Chung (60 patents)Moon Gyu HanMoon Gyu Han (58 patents)Tae Ho KimTae Ho Kim (50 patents)Dongchan KimDongchan Kim (22 patents)Dae-hee LeeDae-hee Lee (19 patents)Norihito IshiiNorihito Ishii (16 patents)Heejae LeeHeejae Lee (14 patents)Tomoyuki KikuchiTomoyuki Kikuchi (10 patents)You Jung ChungYou Jung Chung (1 patent)Hong Kyu SeoHong Kyu Seo (1 patent)Enjung KimEnjung Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (4 from 131,214 patents)


4 patents:

1. 12466947 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

2. 12384965 - Copolymer, electroluminescent device material including copolymer, and electroluminescent device

3. 12173114 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

4. 11939422 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

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as of
12/4/2025
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