Inventor
HA HYUN CHUL
KR13 patents
⚠️ This page may combine multiple inventors who share the name “HA HYUN CHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
4 patentsUS11038175B2Jun 15, 2021
Positive electrode active material pre-dispersion composition including hydrogenated nitrile butadiene rubber as dispersant, positive electrode for secondary battery, and lithium secondary battery including the positive electrode
LG CHEMICAL LTD2 citations72
US11121361B2Sep 14, 2021
Method of preparing slurry for secondary battery positive electrode
LG CHEMICAL LTD0 citations62
US12230816B2Feb 18, 2025
Secondary battery case, and secondary battery
LG CHEMICAL LTD0 citations61
US9711795B2Jul 18, 2017
Anode electrodes for secondary battery and lithium secondary battery containing the same
LG CHEMICAL LTD0 citations49
SAMSUNG ELECTRONICS CO LTD
3 patentsUS7733710B2Jun 8, 2010
Measuring high voltages in an integrated circuit using a common measurement pad
SAMSUNG ELECTRONICS CO LTD3 citations61
US7715240B2May 11, 2010
Circuit and method of generating high voltage for programming operation of flash memory device
SAMSUNG ELECTRONICS CO LTD0 citations51
US7443758B2Oct 28, 2008
Circuit and method of generating high voltage for programming operation of flash memory device
SAMSUNG ELECTRONICS CO LTD0 citations51