Inventor

JUNG SANG-SOK

KR33 patents

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

JUNG SANG-SOK

LG CHEMICAL LTD

Cap assembly of novel structure and cylindrical battery employed with the same

Cylindrical battery cell having no beading part

Washer for detecting electrolyte leakage, and secondary battery comprising same

Cap assembly for secondary battery

Secondary battery with electrode tab made of copper-nickel alloy

Battery cell tray including volatile corrosion inhibitor

Insulation member, method of manufacturing the insulation member, and method of manufacturing cylindrical battery comprising the insulation member

Rechargeable battery

Pressurizing mask and method for joining top cap assembly and electrode tab by using pressurizing mask

Method of manufacturing cylindrical battery case having reduced surface roughness

Battery connector for series connection of batteries and battery pack including the same

Top cap assembly for secondary battery

Pouch case for secondary battery and pouch type secondary battery including the same

Corrosion resistant tube for secondary battery and secondary battery comprising the same

Pouch case for secondary battery and pouch type secondary battery including the same

Secondary battery of excellent productability and safety

Secondary battery with excellent productivity and safety

Secondary battery of excellent productivity and safety

Secondary battery comprising insulator and reinforcing filler

Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet absorber

Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet stabilizer

Battery cell including sealing tape for accelerating heat conduction

Pouch-shaped secondary battery including micro-perforated electrode lead having adhesive properties

SAMSUNG SDI CO LTD

Lithium secondary battery and a cap assembly therefor

Lithium ion secondary battery

Lithium rechargeable battery having electrode pin

JUNG SANG SOK

Lithium rechargeable battery

Lithium rechargeable battery

Lithium rechargeable battery

CHO SUNG JAE

Lithium rechargeable battery

Lithium rechargeable battery

JUNG SANG-SOK

Cap assembly and secondary battery using the same

KIM DO GYUN

Secondary battery comprising insulator