Inventor

CHOI BYUNGJIN

KR45 patents

⚠️ This page may combine multiple inventors who share the name “CHOI BYUNGJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOI BYUNGJIN

SAMSUNG ELECTRONICS CO LTD

Composite cathode active material, cathode and lithium battery each containing composite cathode active material, and preparation method of cathode active material

Composite cathode active material, cathode and lithium battery containing the composite cathode active material

Composite positive electrode active material, positive electrode including the same, and lithium battery including the positive electrode

Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material

Composite cathode active material for lithium battery, cathode for lithium battery including the same, and lithium battery including the cathode

Composite positive active material, method of preparing the same, positive electrode including the composite positive active material, and lithium battery including the positive electrode

Composite positive active material, positive electrode and lithium battery containing the composite positive active material

Composite cathode active material, cathode and lithium battery each including the same, and method of preparing composite cathode active material

Composite positive electrode active material, positive electrode including the same, and lithium battery including the positive electrode

Composite cathode active material, cathode and lithium battery each containing composite cathode active material, and preparation method of cathode active material

Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material

Composite cathode active material, cathode and lithium battery containing the same, and method of preparing the composite cathode active material

Composite positive electrode active material, method of preparing the same, positive electrode including composite positive electrode active material,and lithium battery including positive electrode

Composite positive electrode active material, method of preparing the same, positive electrode including composite positive electrode active material, and lithium battery including positive electrode

Cathode active material precursor, cathode active material formed therefrom, method of preparing the cathode active material, and cathode and lithium battery each including the cathode active material

Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material

Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material

Cathode active material, cathode and lithium battery including the same, and method of preparing the cathode active material

Composite cathode active material, cathode and lithium battery each containing composite cathode active material, and method of preparing composite cathode active material

Composite positive electrode active material positive electrode including the same, and lithium battery including the positive electrode

Composite cathode active material, cathode and lithium battery including the composite cathode active material and method of preparing the composite cathode active material

Cathode and lithium battery including cathode

In-situ coin cell for real time analysis, measuring system including the same, method of manufacturing in-situ coin cell and method of measuring in-situ coin cell using light

Electrolyte solution for secondary lithium battery and secondary lithium battery using the same

LG CHEMICAL LTD

Battery cell of curved shape and battery pack employed with the same

Pouch-typed secondary battery with improved safety and excellent manufacturing process property

Pouch-shaped secondary battery with improved safety

Secondary battery of improved safety

Safety kit for secondary battery

Battery cell and case with corresponding small grooves

SAMSUNG SDI CO LTD

Positive active material for all solid secondary battery, and all solid secondary battery including the same

Composite cathode active material for all-solid-state battery, preparation method thereof, cathode layer for all-solid-state battery, and all-solid-state battery including the cathode layer

Composite cathode active material for all-solid-state battery, preparation method thereof, cathode layer for all-solid-state battery, and all-solid-state battery including the cathode layer

JANG JUN HWAN

Battery cell with small groove at surface and battery pack including the same

Secondary battery having electrode terminal whose position is adjustable and improved safety

LEE WOOYONG

Pouch-typed secondary battery with improved safety and excellent manufacturing process property

Secondary battery with top sealed portion of improved structure

CHOI BYUNGJIN

Lithium secondary battery improved safety and capacity

Align mark of stereoscopic image display, aligning method and system using the align mark

JUNG HYUN-CHUL

Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case

GOH EUN-YOUNG

Battery cell of curved shape and battery pack employed with the same

YUN YOUNGKWANG

Preparation process for preventing deformation of jelly-roll type electrode assembly

AHN CHANG BUM

Battery pack of large capacity

BAE JINSUNG

Liquid crystal display

KANG KYONG WON

Stack and folding-typed electrode assembly and method for preparation of the same