Cheonjae Bahk

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Differential carrier and ring gear assembly
- Patent number 11,873,888
- Issue date Jan 16, 2024
- GM Global Technology Operations LLC
- Huaxin Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Capacitive discharge welding of dissimilar metals
- Patent number 11,752,567
- Issue date Sep 12, 2023
- GM Global Technology Operations LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength joints between steel and titanium
- Patent number 11,326,680
- Issue date May 10, 2022
- GM Global Technology Operations LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Multi-Slot Gear
- Publication number 20240159306
- Publication date May 16, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Cheonjae Bahk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CAPACITIVE DISCHARGE WELDING OF DISSIMILAR METALS
- Publication number 20220161352
- Publication date May 26, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH STRENGTH JOINTS BETWEEN STEEL AND TITANIUM
- Publication number 20210116009
- Publication date Apr 22, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR