Inventor
KIM SANG-BEOM
KR38 patents
⚠️ This page may combine multiple inventors who share the name “KIM SANG-BEOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
10 patentsUS11524947B2Dec 13, 2022
Organic compound, light emitting diode and light emitting device having the compound
LG DISPLAY CO LTD0 citations61
US12520716B2Jan 6, 2026
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD1 citations60
US12439816B2Oct 7, 2025
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD1 citations60
US12391700B2Aug 19, 2025
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations51
US12584065B2Mar 24, 2026
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations50
US12398318B2Aug 26, 2025
Organic light emitting diode and organic light emitting device having thereof
LG DISPLAY CO LTD0 citations50
US11889754B2Jan 30, 2024
Organic compound, and organic light emitting diode and organic light emitting display device including the same
LG DISPLAY CO LTD0 citations49
US12595257B2Apr 7, 2026
Heterocyclic compound, organic light emitting device including the same and composition for organic layer of organic light emitting device
LG DISPLAY CO LTD0 citations48
US12428596B2Sep 30, 2025
Organic light emitting device
LG DISPLAY CO LTD0 citations47
US12274161B2Apr 8, 2025
Organic light emitting device
LG DISPLAY CO LTD0 citations47
SONY ERICSSON MOBILE COMM AB
5 patentsUS7636591B2Dec 22, 2009
Two-way sliding mobile terminal
SONY ERICSSON MOBILE COMM AB27 citations92
USD585416SJan 27, 2009
Mobile phone
SONY ERICSSON MOBILE COMM AB37 citations92
USD543177SMay 22, 2007
Mobile communications device
SONY ERICSSON MOBILE COMM AB23 citations92
USD566106SApr 8, 2008
Stereo bluetooth handsfree adaptor
SONY ERICSSON MOBILE COMM AB9 citations84
USD604259SNov 17, 2009
Portable communications device
SONY ERICSSON MOBILE COMM AB3 citations63
KOREA ELECTRONICS TELECOMM
3 patentsUS5870435AFeb 9, 1999
Quantization/inverse quantization unit selectably accommodating multiple video encoding standards and including differential pulse code modulator
KOREA ELECTRONICS TELECOMM61 citations93
US6219724B1Apr 17, 2001
Direct memory access controller
KOREA ELECTRONICS TELECOMM30 citations90
US5905660AMay 18, 1999
Discrete cosine transform circuit for processing an 8×8 block and two 4×8 blocks
KOREA ELECTRONICS TELECOMM2 citations57
LG INNOTEK CO LTD
3 patentsSAMSUNG ELECTRONICS CO LTD
2 patentsUS7015899B2Mar 21, 2006
Method for inputting characters in portable device having limited display size and number of keys, and portable device using the same
SAMSUNG ELECTRONICS CO LTD26 citations92
US10862246B2Dec 8, 2020
Foreign substance detecting circuit and electronic device including the same
SAMSUNG ELECTRONICS CO LTD3 citations71
COUPANG CORP
2 patentsLEE CHUNG RAE
2 patentsDOOSAN INFRACORE CO LTD
2 patentsUS10294550B2May 21, 2019
Heat resistant spheroidal graphite cast iron, method of manufacturing the same and engine exhaust system part including the same
DOOSAN INFRACORE CO LTD1 citations57
US10030289B2Jul 24, 2018
Spheroidal graphite cast iron for an engine exhaust system
DOOSAN INFRACORE CO LTD1 citations46