Inventor

Sang-Ho Jeon

Inventor

Suwon-si, KR

Overview

2003–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 42 as inventor

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps63%

H01LSemiconductor devices5%

B23KSoldering or unsoldering4%

G02BOptical elements, systems or apparatus4%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

H05KPrinted circuits4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%

A45CPurses2%

A62BDevices, apparatus or methods for life-saving2%

C22CAlloys2%

PatentTitleYear

10,661,394Metal core solder ball and heat dissipation structure for semiconductor device using the same2020 10,539,803Optical system for laser apparatus2020 10,050,067Laser crystallization apparatus and method of driving the same2018 9,087,697'Method for crystallizing a silicon substrate'2015 8,482,199'Plasma display panel characterized by high efficiency'2013 8,237,362'Plasma display panel and method of manufacturing the same'2012 8,221,560'Lead free solder alloy'2012 8,004,191'Plasma display panel'2011 7,999,473'Plasma display panel'2011 7,868,533'Electron emission display and method of fabricating the same'2011 7,777,420'Electron emission device'2010 7,764,011'Electron emission display device'2010 7,750,547'Electron emission device with reduced deterioration of screen image quality'2010 7,710,014'Electron emission device, electron emission display device using the same and method of manufacturing the same'2010 7,652,419'Electron emission device and electron emission display using the same'2010 7,629,734'Electron emission device and display device using the same'2009 7,626,326'Electron emission display'2009 7,615,918'Light emission device with heat generating member'2009 7,573,187'Electron emission device and electron emission display having the electron emission device'2009 7,545,091'Electron emission device'2009 7,541,725'Electron emission display including a cathode having resistance layer electrically connecting isolation electrodes having electron emission regions to a line electrode'2009 7,535,160'Electron emission device and electron emission display having the electron emission device'2009 7,518,303'Electron emission device with plurality of lead lines crossing adhesive film'2009 7,514,857'Electron emission device and electron emission display device using the same'2009 7,511,413'Electron emission device having a grid electrode with a plurality of electron beam-guide holes'2009 7,495,381'Grid electrode for electron emission device, and electron emission device including the same'2009 7,486,013'Electron emission device and method for manufacturing the same'2009 7,477,011'Cathode substrate for electron emission device and electron emission device with the same'2009 7,446,468'Electron emission display'2008 7,378,789'Electron emission device'2008 7,279,830'Electron emission device'2007 7,256,540'Electron emission device with a grid electrode'2007 7,221,099'Electron emission device and driving method thereof'2007 7,105,993'Shadow mask for cathode ray tube having an aperture area in which a curvature of radii in the horizontal and vertical directions satisfy a particular condition'2006 6,917,149'Tension mask having shaped apertures for color cathode-ray tube and tension mask frame assembly'2005 6,825,600'Color selection apparatus for cathode ray tube having real and dummy bridges'2004 6,762,545'Tension mask for color CRT, method for manufacturing the tension mask, and exposure mask used in the manufacture of the tension mask'2004 6,724,137'Tension mask frame assembly for color cathode ray tube'2004 6,710,530'Cathode ray tube having shadow mask with improved shock absorption effect'2004 6,689,701'Method of forming a spin on glass film of a semiconductor device'2004 6,628,059'Color selection apparatus for cathode ray tube'2003 6,621,201'Flat mask for cathode ray tube'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2013Patents assigned to SAMSUNG SDI CO LTD (36)· patent assignee history

2003–2006Based in Seongnam, KR· patent location history

2004–2012Based in Suwon-si, KR· patent location history

2008–2020Based in Yongin-si, KR· patent location history

2009–2010Based in Kyungki-do, KR· patent location history

2012–2015Patents assigned to JEON SANG-HO (3)· patent assignee history

2012–2013Patents assigned to AHN SANG-HYUCK (2)· patent assignee history

2012–2013Patents assigned to CHOI SUNG-HYUN (2)· patent assignee history

2012–2020Based in Ulsan, KR· patent location history

2015–2020Patents assigned to SAMSUNG DISPLAY CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG SDI CO LTD	36	2003–2013
JEON SANG-HOself	3	2012–2015
SAMSUNG DISPLAY CO LTD	3	2015–2020
AHN SANG-HYUCK	2	2012–2013
CHOI SUNG-HYUN	2	2012–2013

Locations

Location	Patents	Span
Suwon-si, KR	18	2004–2012
Yongin-si, KR	11	2008–2020
Seongnam, KR	6	2003–2006
Ulsan, KR	2	2012–2020
Kyungki-do, KR	2	2009–2010