Inventor

CHOI DAE SIK

KR21 patents

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

CHOI DAE SIK

LG CHEMICAL LTD

Apparatus and method for sealing pouch case of secondary battery

Method of manufacturing battery cell comprising electrode having aperture

Pouch-shaped secondary battery comprising electrode-tab-cutting device

Pouch-shaped secondary battery comprising venting guidance device

Anode for lithium secondary battery and lithium ion secondary battery including the same

Battery temperature adjusting system and operating method thereof

Battery temperature adjusting system and operating method thereof

Battery module including cooling pin having fixing protrusions formed thereon

Lithium ion secondary battery without internal short

SAMSUNG ELECTRONICS CO LTD

Methods of forming dielectric structures and capacitors

Thin film structure, capacitor, and methods for forming the same

Semiconductor device and gate structure having a composite dielectric layer and methods of manufacturing the same

Methods of forming thin layers including zirconium hafnium oxide and methods of forming gate structures, capacitors, and flash memory devices using the same

Semiconductor device and gate structure having a composite dielectric layer and methods of manufacturing the same

KIM SU YONG

Apparatus and method for monitoring and protecting system resources from web browser

Apparatus and method of detecting and controlling privilege level violation process

CHO SEUNG SU

Structural electric device having improved safety

Electrode lead comprising protection layer for anti-corrosion and secondary battery comprising the same

KOREA ELECTRONICS TELECOMM

File mutation method and system using file section information and mutation rules

HONG SEUNG-TAEK

Positive electrode active material, and positive electrode and lithium secondary battery including the same

JEON JI-HOON

Secondary battery having tab with blowing agent and manufacturing method thereof