Inventor

Jeong-hee Lee

Inventor

Seongnam-si, KR

Overview

1995–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 61 as inventor

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

B82Yprimary

B82YSpecific uses or applications of nanostructures10%

C01BNon-metallic elements7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%

H01JElectric discharge tubes or discharge lamps5%

H01LSemiconductor devices4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

H10KOrganic electric solid-state devices3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

PatentTitleYear

10,978,537Organic light emitting diode display2021 10,961,247Pyrazolopyrimidine derivatives as kinase inhibitor2021 10,913,201Object forming apparatus and controlling method thereof2021 10,910,588Display module and display device comprising the same2021 10,854,836Light emitting device, method of manufacturing same and display device including same2020 10,808,169Methods of grinding semiconductor nanocrystal polymer composite particles2020 10,647,917Semiconductor nanocrystal particles, production methods thereof, and devices including the same2020 10,615,356Electric device with quantum dot emissive layer, and display device comprising the same2020 10,585,226Light conversion device, manufacturing method thereof, light source module including light conversion device and backlight unit including the same2020 10,575,682Stirring and cooking assembly and cooking equipment including same2020 10,577,484Compositions and polymer composites prepared from the same2020 10,559,726Layered structures and quantum dot sheets and electronic devices including the same2020 10,472,562Quantum dot-polymer micronized composite, production method thereof, and article and electronic device including the same2019 10,467,485Driving lane guidance system and control method thereof2019 10,326,057Light emitting device package, method of manufacturing the same, backlight unit and display device including the same2019 9,804,323'Light conversion device and manufacturing method thereof, and light source unit including the light conversion device'2017 9,701,898'Methods of grinding semiconductor nanocrystal polymer composite particles'2017 9,625,911'System and method for avoiding obstacle for autonomous vehicle'2017 9,567,680'Composite protective layer for photoelectrode structure, photoelectrode structure including the composite protective layer, and photoelectrochemical cell including photoelectrode structure'2017 9,508,987'Composite anode active material, method of preparing the composite anode active material, and lithium battery including the composite anode active material'2016 9,308,526'Visible light sensitive photocatalyst, method of producing visible light sensitive photocatalyst, and electrochemical water decomposition cell and organic material decomposition system each including visible light sensitive photocatalyst'2016 9,290,852'Light absorbing layer for photoelectrode structure, photoelectrode structure including the same, and photoelectrochemical cell including the photoelectrode structure'2016 9,178,212'Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material'2015 9,151,625'Apparatus for controlling complementing position of vehicle, and system and method for complementing position of vehicle with the said apparatus'2015 9,115,434'Water splitting oxygen evolving catalyst, method of preparing the catalyst, electrode having the catalyst, and water splitting oxygen evolving device having the electrode'2015 9,108,664'Control apparatus of vehicle for changing lane and control method of the same'2015 9,105,940'Electrolyte membrane for lithium battery, lithium battery using the electrolyte membrane, and method of preparing the electrolyte membrane'2015 8,697,286'Anode active material, anode including the anode active material, method of manufacturing the anode, and lithium battery including the anode'2014 8,663,836'Composite anode active material, method of preparing the composite anode active material, and lithium battery including the composite anode active material'2014 8,608,983'Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material'2013 8,283,091'Method of preparing a nanofiber and a fuel cell including the nanofiber'2012 8,283,275'Carbon nanotubes, supported catalyst including the same, and fuel cell using the supported catalyst'2012 8,197,786'Porous carbon material and method of manufacturing the same'2012 8,173,205'Method for fabricating ZnO thin films'2012 8,084,167'Nanocomposite for fuel cell, method of preparing the nanocomposite, and fuel cell including the nanocomposite'2011 8,052,855'Carbon nanotube gas sensor and method of manufacturing the same'2011 8,050,280'Efficient switching device and method for fabricating the same using multiple shared memories'2011 8,029,757'Method of cutting carbon nanotubes'2011 8,031,682'Apparatus and method for aggregating and switching traffic in subscriber network'2011 8,017,282'Carbon nanotube, support catalyst, method of preparing the support catalyst and a fuel cell comprising the support catalyst'2011 7,973,742'Method of driving field emission device (FED) and method of aging FED using the same'2011 7,960,903'Electron emission source, its method of fabrication, and an electron emission device using the electron emission source'2011 7,935,733'Carbon nanotube solution dispersant and composition including the same'2011 7,824,771'Carbon-metal composite material and process of preparing the same'2010 7,623,453'Aggregation switch apparatus for broadband subscribers'2009 7,553,428'Method of fabricating spacers and method of installing spacers in flat panel device'2009 7,507,135'Method of manufacturing field emitter'2009 7,336,677'Multi-functional switch fabric apparatus and control method for the same'2008 7,078,007'Method for manufacturing carbon nanotubes'2006 7,044,822'Method of manufacturing a field emission device utilizing the sacrificial layer'2006 7,025,652'Electron amplifier utilizing carbon nanotubes and method of manufacturing the same'2006 6,943,331'Microwave oven with saucer holders'2005 6,903,500'Field emitter device comprising carbon nanotube having protective membrane'2005 6,870,308'Electron amplifier utilizing carbon nanotubes and method of manufacturing the same'2005 6,815,238'Method of manufacturing field emission device'2004 6,689,997'Microwave oven with saucer holders'2004 6,346,775'Secondary electron amplification structure employing carbon nanotube, and plasma display panel and back light using the same'2002 5,814,795'Nuxiliary cooking device for microwave ovens'1998 5,798,505'Microwave oven with upwardly directed air discharge duct'1998 5,471,150'Buffer with high and low speed input buffers'1995 5,467,313'Level shifter and data output buffer having same'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (37)· patent assignee history

1995–2021Based in Seoul, KR· patent location history

1998–2011Based in Suwon-si, KR· patent location history

2002–2012Patents assigned to SAMSUNG SDI CO LTD (13)· patent assignee history

2004–2021Based in Seongnam-si, KR· patent location history

2005–2006Based in Kyungki-do, KR· patent location history

2011–2015Patents assigned to LEE JEONG-HEE (9)· patent assignee history

2011–2019Based in Yongin-si, KR· patent location history

2012–2014Patents assigned to HEO JEONG-NA (4)· patent assignee history

2015–2019Patents assigned to HYUNDAI MOBIS CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	37	1995–2021
SAMSUNG SDI CO LTD	13	2002–2012
LEE JEONG-HEEself	9	2011–2015
HEO JEONG-NA	4	2012–2014
HYUNDAI MOBIS CO LTD	4	2015–2019

Locations

Location	Patents	Span
Seongnam-si, KR	28	2004–2021
Yongin-si, KR	11	2011–2019
Seoul, KR	4	1995–2021
Suwon-si, KR	4	1998–2011
Kyungki-do, KR	4	2005–2006