Junjie Ma

Person

Troy, MI, US

People

Patents Applicationslast 30 patents

Information Patent Application
TERMINAL CONNECTIONS FOR EXTERNAL TABS OF BATTERY CELLS
- Publication number 20250202078
- Publication date Jun 19, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Masoud MOHAMMADPOUR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINAL CONNECTION WITH COVER PLATES FOR EXTERNAL TABS OF BATTERY...
- Publication number 20250202079
- Publication date Jun 19, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Teresa Jean RINKER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL INCLUDING INTERNAL TERMINAL LASER-WELDED TO FOLDED EXT...
- Publication number 20250149758
- Publication date May 8, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Masoud MOHAMMADPOUR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WELDMENT ASSEMBLY
- Publication number 20250129811
- Publication date Apr 24, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ying Lu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LASER WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS
- Publication number 20250055161
- Publication date Feb 13, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Masoud MOHAMMADPOUR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL GAS IMAGING SYSTEM FOR LEAK DETECTION DURING BATTERY MANUFA...
- Publication number 20250044181
- Publication date Feb 6, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Hassan GHASSEMI-ARMAKI
- G01 - MEASURING TESTING
Information Patent Application
JOINING OF EXTERNAL TABS OF ELECTRODES OF BATTERY CELLS TO TERMINAL...
- Publication number 20250007125
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junjie MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER WELDED INTERNAL TERMINALS FOR BATTERY CELLS
- Publication number 20250007119
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Teresa Jean RINKER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS WITH...
- Publication number 20250001522
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Teresa Jean RINKER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER-WELDING OF EXTERNAL TABS OF ELECTRODES TO INTERNAL TERMINALS...
- Publication number 20240429553
- Publication date Dec 26, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Masoud MOHAMMADPOUR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELD STRUCTURES CONFIGURED FOR JOINING MATERIALS
- Publication number 20240391022
- Publication date Nov 28, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junjie MA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR ALIGNING LASER BEAM WITH FILLER WIRE FOR LASE...
- Publication number 20240116133
- Publication date Apr 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junjie Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR PREDICTING MICROHARDNESS PROPERTIES OF WELDS
- Publication number 20240095425
- Publication date Mar 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ying Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Person

Patents Applicationslast 30 patents

TERMINAL CONNECTIONS FOR EXTERNAL TABS OF BATTERY CELLS

TERMINAL CONNECTION WITH COVER PLATES FOR EXTERNAL TABS OF BATTERY...

BATTERY CELL INCLUDING INTERNAL TERMINAL LASER-WELDED TO FOLDED EXT...

WELDMENT ASSEMBLY

LASER WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS

OPTICAL GAS IMAGING SYSTEM FOR LEAK DETECTION DURING BATTERY MANUFA...

JOINING OF EXTERNAL TABS OF ELECTRODES OF BATTERY CELLS TO TERMINAL...

LASER WELDED INTERNAL TERMINALS FOR BATTERY CELLS

WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS WITH...

LASER-WELDING OF EXTERNAL TABS OF ELECTRODES TO INTERNAL TERMINALS...

WELD STRUCTURES CONFIGURED FOR JOINING MATERIALS

SYSTEM AND METHOD FOR ALIGNING LASER BEAM WITH FILLER WIRE FOR LASE...

SYSTEMS AND METHODS FOR PREDICTING MICROHARDNESS PROPERTIES OF WELDS