Gi Dong SON

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ball spline having bypass track
- Patent number 12,129,889
- Issue date Oct 29, 2024
- WON ST CO., LTD.
- Taek Won Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BALL SPLINE HAVING BYPASS TRACK
- Publication number 20240426340
- Publication date Dec 26, 2024
- WON ST CO., LTD.
- Taek Won LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BALL SPLINE HAVING REINFORCEMENT BUSH PART
- Publication number 20230204069
- Publication date Jun 29, 2023
- WON ST CO., LTD.
- Hyeok Do KWON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BALL SPLINE HAVING BYPASS TRACK
- Publication number 20230160423
- Publication date May 25, 2023
- WON ST CO., LTD.
- Taek Won LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...