Inventor
CHANG DONG GYU
KR10 patents
⚠️ This page may combine multiple inventors who share the name “CHANG DONG GYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
4 patentsUS10020509B2Jul 10, 2018
Lithium transition metal phosphate, method for producing same, and lithium secondary battery produced using same
SAMSUNG SDI CO LTD1 citations49
US9796589B2Oct 24, 2017
Method for manufacturing lithium metal phosphate
SAMSUNG SDI CO LTD0 citations49
US10752504B2Aug 25, 2020
Method for preparing lithium metal phosphor oxide
SAMSUNG SDI CO LTD0 citations38
US10468673B2Nov 5, 2019
Cathode active material for lithium-ion secondary batteries, method for producing same, and lithium-ion secondary battery comprising same
SAMSUNG SDI CO LTD0 citations36
SAMSUNG ELECTRONICS CO LTD
3 patentsUS10586978B2Mar 10, 2020
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same
SAMSUNG ELECTRONICS CO LTD1 citations70
US9911976B2Mar 6, 2018
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same
SAMSUNG ELECTRONICS CO LTD2 citations70
US9761869B2Sep 12, 2017
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same
SAMSUNG ELECTRONICS CO LTD2 citations70