Joong-Kyeon PARK

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Guard cable for road
- Patent number 9,890,507
- Issue date Feb 13, 2018
- KUMDONG STEEL CONSTRUCTION CO., LTD
- Joong Suk Park
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CONTACT STRUCTURE FOR A TEST HANDLER, TEST HANDLER HAVING THE CONTA...
- Publication number 20160061884
- Publication date Mar 3, 2016
- Samsung Electronics Co., Ltd.
- Jung-Hyun CHO
- G01 - MEASURING TESTING
Information Patent Application
GUARD CABLE FOR ROAD
- Publication number 20140332740
- Publication date Nov 13, 2014
- KUMDONG STEEL CONSTRUCTION CO.,LTD
- Joong Suk Park
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Guardrail With a Buffer Bracket For a Road
- Publication number 20080251776
- Publication date Oct 16, 2008
- Joong Suk Park
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Falling Rock Preventing Fence With Fabrication Typewire Net
- Publication number 20080157045
- Publication date Jul 3, 2008
- Joong Suk Park
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Guidepost for a Road
- Publication number 20080145145
- Publication date Jun 19, 2008
- Joong Suk Park
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES