Inventor

Jong-Seo Choi

Inventor

Suwon-si, KR

Overview

1991–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 60 as inventor

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps28%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy16%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%

Y02PClimate change mitigation technologies in the production or processing of goods5%

C03CChemical composition of glasses, glazes or vitreous enamels4%

B82YSpecific uses or applications of nanostructures3%

C01GCompounds containing metals not covered by subclasses c01d or c01f3%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

Y10TTechnical subjects covered by former us classification3%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals2%

PatentTitleYear

10,868,300Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including the same2020 10,483,548Electron collector structure and lithium battery containing the same2019 10,177,384Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same2019 9,917,302'Electrode active material for lithium secondary battery, method of preparing the electrode active material, electrode for lithium secondary battery including the same, and lithium secondary battery using the same'2018 9,716,264'Electrode for lithium secondary battery, method of manufacturing the electrode, and lithium secondary battery including the electrode'2017 9,716,273'Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same'2017 9,577,285'Solid electrolyte, method for preparing same, and rechargeable lithium battery comprising solid electrolyte and solid electrolyte particles'2017 9,306,216'Negative active material, method of preparing the same, negative electrode for lithium secondary battery including negative active material, and lithium secondary battery including negative electrode'2016 9,236,609'Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same'2016 9,209,482'Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same'2015 9,178,210'Negative active material for lithium battery, method of preparing the negative active material, and lithium battery employing the negative active material'2015 9,136,537'Rechargeable lithium battery including heat-treated negative current collector'2015 9,123,955'Negative active material, lithium battery including the material, and method for manufacturing the material'2015 9,034,524'Solid electrolyte for rechargeable lithium battery and rechargeable lithium battery including same'2015 8,951,678'Solid electrolyte, method of preparing the same, and lithium battery containing the solid electrolyte'2015 8,852,803'Composite, electrode active material for secondary lithium battery including the composite, method of preparing the composite, anode for secondary lithium battery including the electrode active material, and secondary lithium battery including the anode'2014 8,546,281'Glass plate with glass frit structure'2013 8,530,093'Electrode active material, method of preparing the same, electrode for lithium secondary battery which includes the same, and lithium secondary battery using the electrode'2013 8,227,987'Protecting layer having magnesium oxide particles at its surface, method of preparing the same, and plasma display panel comprising the protecting layer'2012 8,227,988'Material for forming barrier ribs, barrier ribs formed using the material and PDP comprising the barrier ribs'2012 8,092,982'Photosensitive paste composition, barrier rib prepared using the composition and plasma display panel comprising the barrier rib'2012 8,035,288'Material for preparing protective layer and plasma display panel comprising the protective layer'2011 8,029,970'Composition for manufacturing barrier rib, and plasma display panel manufactured by the same'2011 7,977,883'Plasma display panel comprising magnesium oxide protective layer'2011 7,952,278'Protective layer and plasma display panel including the same'2011 7,871,949'Glass plate with glass frit structure'2011 7,714,492'Electron emission material and electron emission panel having the same'2010 7,713,639'Protective layer, composite for forming the protective layer, method of forming the protective layer, and plasma display panel including the protective layer'2010 7,138,754'Cathode for electron tube and method for manufacturing the same'2006 6,800,990'Cathode material including rare earth metal used as electron emission source for electron beam apparatus'2004 6,791,251'Metal cathode and indirectly heated cathode assembly having the same'2004 6,511,632'Cathode material of electron beam device and preparation method thereof'2003 6,390,877'Method for manufacturing an electron gun including a metal layer between a base metal and an electron emitting layer'2002 6,262,532'Plasma display device with electrically floated auxiliary electrodes'2001 6,255,764'Electron gun cathode with a metal layer having a recess'2001 6,204,600'Field emission device having floating electrode and conductive particle layer'2001 6,140,753'Cathode for an electron gun'2000 6,054,800'Cathode for an electron gun'2000 6,051,928'Plasma display device with ferroelectric dielectric layer'2000 5,982,083'Cathode for electron tube'1999 5,977,699'Cathode for electron tube'1999 5,874,802'Cathode body, electron gun, and cathode ray tube employing a ferroelectric emitter'1999 5,821,683'Cathode assembly having thermion emitter of cermet pallet'1998 5,789,113'Active material for nickel electrode and nickel electrode having the same'1998 5,773,922'Direct heating cathode and process for producing such'1998 5,708,321'Cathode for electron tube having an electron-emission layer including a lanthanum-magnesium-manganese oxide'1998 5,698,937'Cathode for electron tube'1997 5,684,357'Thermion emitting oxide cathode and method for making the same'1997 5,681,665'Negative electrode for alkaline storage battery'1997 5,679,130'Hydrogen occluded alloy and process for producing such'1997 5,677,592'Cathode ray tube'1997 5,620,813'Positive nickel electrode for alkaline storage battery'1997 5,548,184'Oxide cathode employing Ba evaporation restraining layer'1996 5,519,280'Oxide cathode'1996 5,131,878'Process for manufacturing dispenser cathode'1992 5,128,584'Impregnated cathode'1992 5,126,623'Dispenser cathode'1992 5,126,622'Dispenser cathode'1992 5,115,164'Dispenser cathode'1992 4,982,133'Dispenser cathode and manufacturing method therefor'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2012Based in Suwon-si, KR· patent location history

1992Based in Seoul, KR· patent location history

1996–2001Patents assigned to SAMSUNG DISPLAY DEVICES CO LTD (21)· patent assignee history

1996–2006Based in Anyang, KR· patent location history

2001–2002Based in Kyonggi-do, KR· patent location history

2002–2020Patents assigned to SAMSUNG SDI CO LTD (31)· patent assignee history

2011–2020Based in Yongin-si, KR· patent location history

2012–2017Patents assigned to CHOI JONG-SEO (12)· patent assignee history

2012–2017Patents assigned to KIM JAE-HYUK (9)· patent assignee history

2012–2017Patents assigned to CHU HEE-YOUNG (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG SDI CO LTD	31	2002–2020
SAMSUNG DISPLAY DEVICES CO LTD	21	1996–2001
CHOI JONG-SEOself	12	2012–2017
KIM JAE-HYUK	9	2012–2017
CHU HEE-YOUNG	8	2012–2017

Locations

Location	Patents	Span
Suwon-si, KR	24	1992–2012
Yongin-si, KR	18	2011–2020
Anyang, KR	10	1996–2006
Kyonggi-do, KR	2	2001–2002
Seoul, KR	2	1992