Inventor
KIM JEONG SIK
KR26 patents
⚠️ This page may combine multiple inventors who share the name “KIM JEONG SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGJIN SEMICHEM CO LTD
6 patentsUS9170495B2Oct 27, 2015
Phenol monomer, polymer for forming a resist underlayer film including same, and composition for a resist underlayer film including same
DONGJIN SEMICHEM CO LTD4 citations73
US8026042B2Sep 27, 2011
Polymer for organic anti-reflective coating layer and composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US7935474B2May 3, 2011
Acid-amplifier having acetal group and photoresist composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US7629110B2Dec 8, 2009
Monomer for forming organic anti-reflective coating layer, polymer thereof and composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US7829650B2Nov 9, 2010
Polymer for organic anti-reflective coating layer and composition including the same
DONGJIN SEMICHEM CO LTD1 citations50
US7695893B2Apr 13, 2010
Photo-sensitive compound and photoresist composition including the same
DONGJIN SEMICHEM CO LTD1 citations49
KIM JEONG SIK
4 patentsUS8727990B2May 20, 2014
Providing an ultrasound spatial compound image in an ultrasound system
KIM JEONG SIK4 citations71
US8968199B2Mar 3, 2015
Spatial compound imaging in an ultrasound system
KIM JEONG SIK1 citations50
US9008383B2Apr 14, 2015
Enhancing quality of ultrasound image in ultrasound system
KIM JEONG SIK0 citations40
US8792690B2Jul 29, 2014
Enhancing quality of ultrasound spatial compound image based on beam profile in ultrasound system
KIM JEONG SIK0 citations40
COAVIS
3 patentsSAMSUNG ELECTRONICS CO LTD
3 patentsUS9826948B2Nov 28, 2017
X-ray detector and method of configuring the same
SAMSUNG ELECTRONICS CO LTD5 citations73
US11145953B2Oct 12, 2021
Antenna device and electronic device including the same
SAMSUNG ELECTRONICS CO LTD3 citations68
US10925558B2Feb 23, 2021
X-ray detector and method for controlling the same
SAMSUNG ELECTRONICS CO LTD1 citations57
SARGENT MFG CO
2 patentsLG CHEMICAL LTD
2 patentsUS12319771B2Jun 3, 2025
Catalyst composition and method for preparing isobutene-isoprene copolymer using the same
LG CHEMICAL LTD0 citations62
US12221458B2Feb 11, 2025
Organic borate-based catalyst, method for preparing isobutene oligomer using the same and isobutene oligomer prepared thereby
LG CHEMICAL LTD0 citations51