Inventor

Sang Hyun Hong

Inventor

Uiwang-si, KR

Overview

2004–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 56 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients26%

C08LCompositions of macromolecular compounds24%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

H10HInorganic light-emitting semiconductor devices having potential barriers5%

H01LSemiconductor devices5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08JWorking-up4%

C09JAdhesives3%

G02BOptical elements, systems or apparatus3%

F21VFunctional features or details of lighting devices or systems thereof3%

PatentTitleYear

10,851,269Pressure-sensitive adhesive composition2020 10,822,490Thermoplastic resin composition having excellent shock resistance and light resistance2020 10,793,714Polycarbonate resin composition and molded product using same2020 10,703,904Thermoplastic resin composition and molded article produced therefrom2020 10,676,609Thermoplastic elastomer composition and molded article manufactured from the same2020 10,636,951Thermoplastic resin composition having excellent reflectivity2020 10,563,038Polycarbonate resin composition and molded article produced therefrom2020 10,545,367Pressure sensitive adhesive composition2020 10,538,661Polyester resin composition with excellent impact resistance and light reliability and molded article using the same2020 10,508,190Polyester resin composition and molded article manufactured therefrom2019 10,501,623Polycarbonate resin composition and molded article using the same2019 10,468,568Polyester resin composition having improved mechanical properties and moldability2019 10,450,460Thermoplastic resin composition and molded article produced therefrom2019 10,330,840Optical film2019 10,329,408Thermoplastic resin composition and article comprising the same2019 10,308,751Block copolymer2019 10,301,449Thermoplastic resin composition having excellent light stability at high temperature2019 10,131,785Polyester resin composition with excellent impact resistance and light reliability and molded article using the same2018 10,131,787Polycarbonate resin composition and molded article comprising the same2018 10,125,241Polycarbonate resin composition and molded article produced therefrom2018 9,976,062Pressure sensitive adhesive composition2018 9,899,580'Polyester resin composition having improved mechanical properties and anti-discoloration'2018 9,890,278'Thermoplastic resin composition with remarkable discoloration resistance and impact resistance'2018 9,890,281'Thermoplastic resin composition for laser direct structuring and molded article comprising the same'2018 9,840,610'Thermoplastic resin composition and molded article using the same'2017 9,834,709Pressure sensitive adhesive composition2017 9,373,748'Nitride semiconductor light emitting device'2016 9,005,491'Photosensitive resin composition for color filter and color filter using the same'2015 8,987,359'Flame retardant polyamide resin composition and molded article using same'2015 8,957,142'Polyamide resin composition having excellent photostability and discoloration resistance'2015 8,709,834'Methods of fabricating semiconductor device'2014 8,410,238'Bishydroxyarylsiloxane compound and method of preparing the same'2013 8,410,203'Phosphorus compound, method of preparing the same and flame retardant thermoplastic resin composition including the same'2013 8,367,754'Flameproof thermoplastic resin composition and method for preparing the same'2013 8,030,380'Non-halogen flameproof polycarbonate resin composition'2011 7,956,110'Non-halogen flameproof resin composition'2011 7,939,588'Salt of carboxyethyl phosphinate ester and flame retardant thermoplastic resin composition containing the same'2011 7,838,593'Flame retardant polymer composition'2010 7,829,629'Flame retardant polymer composition'2010 7,781,515'Flame retardant polymer composition'2010 7,781,517'Flame retardant polymer composition'2010 7,781,516'Flame retardant polymer composition'2010 7,772,303'Flame retardant thermoplastic resin composition having excellent weatherability'2010 7,723,429'Flame retardant thermoplastic resin composition'2010 7,691,924'Flame retardant thermoplastic resin composition'2010 7,569,629'Flame retardant polycarbonate resin composition'2009 7,439,287'Flame retardant thermoplastic resin composition'2008 7,365,114'Flameproof styrenic resin composition'2008 7,339,001'Thermoplastic resin compositions'2008 7,151,126'Flame retardant thermoplastic resin composition'2006 7,148,275'Flame retardant thermoplastic resin composition'2006 7,138,445'Flame retardant thermoplastic resin composition'2006 7,094,818'Thermoplastic resin compositions containing mixtures of cyclic phosphazenes and phosphoric acid esters'2006 6,906,123'Flameproof styrene-containing graft resin compositions having a particular nitrile content distribution'2005 6,838,497'Flame retardant thermoplastic resin composition containing styrene polymer as compatabilizer and oxaphospholane compound as flame retardant'2005 6,797,754'Flame retardant styrenic compositions containing oxaphospholane compound as flame retardant'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2015Patents assigned to CHEIL IND INC (27)· patent assignee history

2004–2010Based in Gyeonggi-do, KR· patent location history

2009–2020Based in Uiwang-si, KR· patent location history

2010Based in Gunpo-si, KR· patent location history

2011–2014Based in Seoul, KR· patent location history

2013Patents assigned to HONG SANG HYUN (3)· patent assignee history

2017–2020Patents assigned to LOTTE ADVANCED MAT CO LTD (19)· patent assignee history

2017–2020Patents assigned to LG CHEMICAL LTD (6)· patent assignee history

2017–2018Patents assigned to SAMSUNG SDI CO LTD (4)· patent assignee history

2017–2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEIL IND INC	27	2004–2015
LOTTE ADVANCED MAT CO LTD	19	2017–2020
LG CHEMICAL LTD	6	2017–2020
SAMSUNG SDI CO LTD	4	2017–2018
HONG SANG HYUNself	3	2013

Locations

Location	Patents	Span
Uiwang-si, KR	30	2009–2020
Gyeonggi-do, KR	10	2004–2010
Daejeon, KR	6	2017–2020
Gunpo-si, KR	5	2010
Seoul, KR	3	2011–2014