Sang Il Lee

Inventor

Add to Portfolio

Stats

Details

Work History

Patent OwnerApplications FiledYear
SK ENERGY CO., LTD.
2
2
1
2010
2012
2016
SK BIOTEK CO., LTD.
1
2006
SK INNOVATION CO., LTD.
1
2
6
3
3
2
2002
2010
2011
2012
2015
2016
KIA MOTORS CORPORATION
4
3
4
2010
2012
2014
TESSERA, INC.
2
2
2010
2014
SK BIOLAND CO., LTD.
2
2009
LG ELECTRONICS INC.
2
2002
MOTOTECH.CO.LTD
2
1
2
2012
2014
2015
SEJONG IND. CO., LTD.
2
2010
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
2
1
2012
2015
SK GLOBAL CHEMICAL CO., LTD.
1
1
2007
2012
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
3
2016
SAMSUNG ELECTRO-MECHANICS CO., LTD.
3
2016
HYUNDAI MOTOR COMPANY
4
5
5
2010
2012
2014
LUMIMICRO CORP. LTD.
1
2014
SAMSUNG ELECTRONICS CO., LTD.
3
1
2
2
2003
2004
2012
2014

Inventor Addresses

AddressDuration
Feb 27, 25 - Feb 27, 25
Anyang, KRDec 17, 15 - Dec 17, 15
Anyang-Si Gyeonggi-do, KRJun 10, 21 - Jun 10, 21
Anyang-Si, KRNov 08, 22 - Nov 08, 22
Anyang-si, KRJun 18, 15 - Oct 08, 24
Busan, KRMay 23, 13 - Apr 21, 15
Cheonan-si, KRAug 25, 11 - Dec 10, 13
Daejeon, KROct 04, 11 - Apr 01, 25
Dong-gu, KRJul 02, 15 - Jan 29, 19
Gangnam-gu, Seoul, KRAug 15, 19 - Aug 15, 19
Geyonggi-do, KRApr 25, 17 - Apr 25, 17
Goonpo-si, KRFeb 19, 08 - Feb 19, 08
Gyeonggi-do, KRAug 04, 16 - Oct 06, 20
Kyunggi-do, KROct 31, 02 - Oct 31, 02
Osan-si, KRDec 05, 17 - Dec 05, 17
Paju, KRMar 28, 19 - Mar 28, 19
San Jose, CA, USMay 03, 12 - Nov 24, 15
Seongnam-si, KRApr 02, 15 - Mar 29, 22
Seoul, KRNov 25, 04 - Aug 29, 24
Suwon-si, Gyeonggi-do, KRApr 22, 21 - Apr 22, 21
Suwon-si, KRMay 26, 11 - Dec 28, 21
Taejon, KRFeb 20, 03 - Feb 20, 03
Whasung-Si, KRApr 12, 16 - Apr 12, 16
Yongin-Si, Gyeonggi-Do, KRDec 26, 19 - Dec 26, 19
Yongin-Si, KRFeb 15, 22 - Feb 15, 22
Yongin-si, Gyeonggi-do, KRAug 27, 20 - Aug 27, 20
Yongin-si, KRNov 24, 20 - Mar 20, 25
Yuseong-gu, KRDec 20, 12 - Dec 20, 12

Technology Profile

Technology Matters
A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 1
A61B: DIAGNOSIS; SURGERY; IDENTIFICATION 2
A61K: PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2

See more…

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
122634702025Method of improving selective hydrogenation of unsaturated hydrocarbon in aromatic fraction through catalyst pretreatment0
2025/0098,1272025ELECTRONIC DEVICE0
2025/0064,3322025METHOD OF MANUFACTURING SMART RING, AND SMART RING MANUFACTURED THROUGH THE METHOD0
121100612024Hood cable fixing case for vehicle0
2024/0299,9122024Method of Improving Selective Hydrogenation of Unsaturated Hydrocarbon in Aromatic Fraction Through Catalyst Pretreatment0

See more…


We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
> Upgrade to our Level for up to -1 portfolios!.