BYONG SOO WOO

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DAEJEON, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cable guide device for use in a manhole
- Patent number 7,862,257
- Issue date Jan 4, 2011
- KT Corporation
- Seong Taek Jeong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cable pulling machine for use in removing underground cables
- Patent number 7,475,865
- Issue date Jan 13, 2009
- KT Corporation
- Seong Taek Jeong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CABLE PULLING MACHINE FOR USE IN REMOVING UNDERGROUND CABLES
- Publication number 20080111115
- Publication date May 15, 2008
- KT CORPORATION
- SEONG TAEK JEONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CABLE GUIDE DEVICE FOR USE IN A MANHOLE
- Publication number 20080101869
- Publication date May 1, 2008
- KT CORPORATION
- SEONG TAEK JEONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...