![Sam-Yeol Cho](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Sam-Yeol Cho
Président chez
RF MATERIALS CO., LTD.
Fortune : 176 M $ au 31/05/2026
Profil
Dr. Sam-Yeol Cho is a Chairman at RF Materials Co., Ltd. and a Director & Chief Technology Officer at RFHIC Corp.
He is on the Board of Directors at Philoptics Co., Ltd. and RFHIC Corp.
Dr. Cho was previously employed as a Chief Technology Officer by RFHIC Corp.
/Old/.
He also served on the board at NH Special Purpose Acquisition 8 Co., Ltd. He received his undergraduate degree from Kwangwoon University and a graduate degree from Yonsei University.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
RFHIC CORP. 11,11 % | 11/02/2026 | 2 950 300 ( 11,11 % ) | 176 M $ | 31/05/2026 |
Postes actifs de Sam-Yeol Cho
| Sociétés | Poste | Début |
|---|---|---|
| RFHIC CORPORATION | Directeur Technique/Scientifique/R&D | 20/08/1999 |
| PHILOPTICS CO., LTD. | Directeur/Membre du Conseil | 29/03/2021 |
| RF MATERIALS CO., LTD. | Président | 20/10/2017 |
Anciens postes connus de Sam-Yeol Cho
| Sociétés | Poste | Fin |
|---|---|---|
NH Special Purpose Acquisition 8 Co., Ltd.
 NH Special Purpose Acquisition 8 Co., Ltd. Investment ManagersFinance Provides financial support services | Directeur/Membre du Conseil | - |
RFHIC Corp. /Old/
 RFHIC Corp. /Old/ Telecommunications EquipmentElectronic Technology Manufactures wireless communication infrastructure components | Fondateur | - |
Formation de Sam-Yeol Cho
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
5
Relations au 1er degré
7
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 7 |
|---|---|
Yonsei University
 Yonsei University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
RFHIC Corp. /Old/
RFHIC Corp. /Old/ Telecommunications EquipmentElectronic Technology Manufactures wireless communication infrastructure components | Electronic Technology |
Kwangwoon University
 Kwangwoon University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Philoptics Co., Ltd.
 Philoptics Co., Ltd. Industrial MachineryProducer Manufacturing Develops semiconductor machinery | Producer Manufacturing |
NH Special Purpose Acquisition 8 Co., Ltd.
NH Special Purpose Acquisition 8 Co., Ltd. Investment ManagersFinance Provides financial support services | Finance |
RF Materials Co., Ltd.
 RF Materials Co., Ltd. Industrial ConglomeratesProducer Manufacturing Manufactures RF communication parts | Producer Manufacturing |
RFHIC Corp.
 RFHIC Corp. SemiconductorsElectronic Technology Designs and manufactures RF & microwave components | Electronic Technology |
