Ho Young Park

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Patents Applicationslast 30 patents

Information Patent Application
ACTIVE LAYER COMPOSITION FOR SOLAR CELL, PREPARATION METHOD THEREOF...
- Publication number 20210359228
- Publication date Nov 18, 2021
- PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERRATION FOUNDATION
- Sung Ho JIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DOOR PHONE APPARATUS FOR A DUAL MONITOR TYPE KITCHEN TELEVISION AND...
- Publication number 20120274621
- Publication date Nov 1, 2012
- JUNGSAN ENTERPRISE CO. LTD.
- Ho Young Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE