Growing community of inventors

Suwon-si, South Korea

Soonmin Cha

Average Co-Inventor Count = 9.86

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 (2 patents)Soonmin ChaShin Ae Jun (198 patents)Soonmin ChaTae Hyung Kim (157 patents)Soonmin ChaHa Il Kwon (5 patents)Soonmin ChaFumiaki Kato (5 patents)Soonmin ChaMasashi Tsuji (4 patents)Soonmin ChaTakahiro Fujiyama (3 patents)Soonmin ChaTae Ho Kim (2 patents)Soonmin ChaHyo Sook Jang (2 patents)Soonmin ChaTaehyung Kim (88 patents)Soonmin ChaDae Young Chung (5 patents)Soonmin ChaMoon Gyu Han (58 patents)Soonmin ChaYusaku Konishi (3 patents)Soonmin ChaNorihito Ishii (2 patents)Soonmin ChaTomoyuki Kikuchi (2 patents)Soonmin ChaTae Ho Kim (1 patent)Soonmin ChaDongchan Kim (24 patents)Soonmin ChaMitsunori Ito (1 patent)Soonmin ChaDae-hee Lee (19 patents)Soonmin ChaHeejae Lee (14 patents)Soonmin ChaNaotoshi Suganuma (5 patents)Soonmin ChaHiroko Endo (1 patent)Soonmin ChaKeigo Furuta (1 patent)Soonmin ChaYou Jung Chung (1 patent)Soonmin ChaHong Kyu Seo (1 patent)Soonmin ChaEnjung Kim (1 patent)Soonmin ChaTakao Motoyama (1 patent)Soonmin ChaSoonmin Cha (5 patents)Eun Joo JangEun Joo Jang (323 patents)Shin Ae JunShin Ae Jun (198 patents)Tae Hyung KimTae Hyung Kim (157 patents)Ha Il KwonHa Il Kwon (26 patents)Fumiaki KatoFumiaki Kato (19 patents)Masashi TsujiMasashi Tsuji (17 patents)Takahiro FujiyamaTakahiro Fujiyama (38 patents)Tae Ho KimTae Ho Kim (114 patents)Hyo Sook JangHyo Sook Jang (92 patents)Taehyung KimTaehyung Kim (88 patents)Dae Young ChungDae Young Chung (61 patents)Moon Gyu HanMoon Gyu Han (58 patents)Yusaku KonishiYusaku Konishi (10 patents)Norihito IshiiNorihito Ishii (16 patents)Tomoyuki KikuchiTomoyuki Kikuchi (11 patents)Tae Ho KimTae Ho Kim (50 patents)Dongchan KimDongchan Kim (24 patents)Mitsunori ItoMitsunori Ito (20 patents)Dae-hee LeeDae-hee Lee (19 patents)Heejae LeeHeejae Lee (14 patents)Naotoshi SuganumaNaotoshi Suganuma (10 patents)Hiroko EndoHiroko Endo (10 patents)Keigo FurutaKeigo Furuta (8 patents)You Jung ChungYou Jung Chung (1 patent)Hong Kyu SeoHong Kyu Seo (1 patent)Enjung KimEnjung Kim (1 patent)Takao MotoyamaTakao Motoyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (5 from 132,080 patents)


5 patents:

1. 12509415 - Compounds, liquid compositions including compounds, and electroluminescent devices

2. 12466947 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

3. 12384965 - Copolymer, electroluminescent device material including copolymer, and electroluminescent device

4. 12173114 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

5. 11939422 - Copolymer, electroluminescence device material including copolymer, and electroluminescence device

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1/15/2026
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