Hong Seon Yan

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Youngin Kyoungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Capacitor for semiconductor memory device and method of manufacturi...
- Patent number 6,740,553
- Issue date May 25, 2004
- Hyundai Electronics Industries Co., Ltd.
- Kee Jeung Lee
- H01 - BASIC ELECTRIC ELEMENTS