Inventor

Sang Hun Lee

Inventor

Seoul, KR

Overview

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 170 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

G02BOptical elements, systems or apparatus6%

H01HElectric switches5%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

H05HPlasma technique4%

H10DInorganic electric semiconductor devices3%

B81BMicrostructural devices or systems, e.g. micromechanical devices3%

Y10TTechnical subjects covered by former us classification3%

A61BDiagnosis2%

G11BInformation storage based on relative movement between record carrier and transducer2%

PatentTitleYear

10,847,510RF power device capable of monitoring temperature and RF characteristics at wafer level2020 10,816,845Liquid crystal display2020 10,768,345Dual camera module, optical device, camera module, and method for operating camera module2020 10,707,912Mobile electronic apparatus, accessory device therefor, and electronic apparatus including the accessory device2020 10,698,237Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same2020 10,690,927Head-mounted display2020 10,684,428Front light unit and image display device2020 10,678,137Multi-pass patterning using nonreflecting radiation lithography on an underlying grating2020 10,634,916Wearable display device2020 10,617,360Wrist-worn apparatus for detecting bio-signal2020 10,608,331Antenna device for mobile communication system2020 10,579,036Apparatus for program management of programmable logic controller2020 10,555,972Therapeutic effects of NURR1 and FOXA2 in inflammatory neurologic disorders by M1-to-M2 polarization of glial cells2020 10,525,831Vehicle and DC-DC converter for a vehicle2020 10,520,738Optical apparatus2019 10,514,538Head-mounted display device2019 10,488,617Wearable display device2019 10,367,340Assembly cable tray using retardant plastics and joint device thereof2019 10,359,633Head-mounted display2019 10,331,886Toggle key blocking method for data security and apparatus using the same2019 10,318,802Worn banknote identification method and ATM using the same2019 10,254,592Liquid-crystal display device and method of fabricating the same2019 10,241,105Portable device having exhalation sensing function2019 10,226,573Fluid occlusion detection apparatus and method2019 10,216,046Liquid crystal display device and method of manufacturing the same2019 10,213,611Method of manufacturing feedthrough2019 10,172,546Sensor, network system and controlling method for using the same2019 9,989,826Liquid-crystal display device and method of fabricating the same2018 9,901,923'Mobile molecular diagnostics system with wireless communication'2018 9,904,078'Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same'2018 9,891,487'Array substrate for display device'2018 9,835,471Sensor module and method for operating the same2017 9,805,874'MEMS variable capacitor and method for driving the same'2017 9,791,748'Liquid crystal display'2017 9,699,880'Plasma generating system having movable electrodes'2017 9,678,380'Liquid crystal display and method of manufacturing the same'2017 9,671,627'Transmissive optical shutter and method of manufacturing the same'2017 9,664,942'Liquid crystal display'2017 9,664,954'Liquid crystal display and manufacturing method thereof'2017 9,649,164'Surgical robot system and surgical robot control method'2017 9,639,449'Error detection device for programming language'2017 9,494,767'Optical system'2016 9,496,548'Negative active material for rechargeable lithium battery, method for preparing same, and rechargeable lithium battery including same'2016 9,429,775'Infrared transmission large-area shutter'2016 9,417,498'Liquid crystal display'2016 9,418,794'MEMS variable capacitor'2016 9,395,518'Imaging lens'2016 9,364,391'Apparatus for displaying acupuncture points'2016 9,341,817'Optical system'2016 9,326,694'Mobile terminal for measuring biological signal'2016 9,298,044'Liquid crystal display'2016 9,270,803'Data transmission method and mobile device adapted thereto'2016 9,237,639'Microwave resonant cavity'2016 9,207,499'Display substrate, display device including the same, and method of manufacturing the display substrate comprising first and second column spacers that protrude from a black matrix pattern'2015 9,182,614'Large-area transmissive type optical image modulator and method of manufacturing the same and optical apparatus including transmissive type optical image modulator'2015 9,175,589'Fuel injector for diesel particulate filter'2015 9,172,328'Voltage controlled oscillator and phase locked loop including the same'2015 9,166,551'Apparatus and method for matching impedance using standing wave ratio information'2015 9,144,858'Plasma generating system having movable electrodes'2015 9,119,546'R-PEAK detection apparatus and control method thereof'2015 9,124,241'Impedance matching apparatus'2015 9,072,124'Apparatus for and method of controlling dimming of street lamp'2015 9,049,522'Piezoelectric microspeaker and method of fabricating the same'2015 8,999,614'Photoresist composition for forming a color filter and display substrate'2015 8,968,651'Sterilization method'2015 8,957,885'Method of driving display panel and display apparatus for performing the same'2015 8,926,777'Method for manufacturing high brightness optical sheet'2015 8,883,377'Photoresist composition for forming a color filter and method of manufacturing a substrate for a display device'2014 8,873,018'Display substrate and display device including the same comprising first and second column spacers that protrude directly from a black matrix pattern'2014 8,854,579'Liquid crystal display'2014 8,854,400'Method and system for controlling light by using image code'2014 8,833,952'Display apparatus including recessed color filters'2014 8,804,226'Unit of optical modulator, optical modulator including the same, and method of fabricating the optical modulator'2014 8,791,468'GaN film structure, method of fabricating the same, and semiconductor device including the same'2014 8,772,799'Display substrate and method for manufacturing the same'2014 8,704,993'Liquid crystal display'2014 8,659,868'Variable capacitor and method for driving the same'2014 8,633,648'Gas conversion system'2014 8,611,948'Signal processing apparatus'2013 8,580,086'High concentration NO2 generating system and method for generating high concentration NO2 using the generating system'2013 8,553,010'Display panel and method of manufacturing the same'2013 8,514,027'Method of multi-stage substrate etching and terahertz oscillator manufactured using the same method'2013 8,477,251'Display device and manufacturing method of the same'2013 8,467,327'Sensor network system and communication method thereof'2013 8,456,595'Display device and method for manufacturing the same'2013 8,425,852'High concentration NO2 generating system and method for generating high concentration NO2 using the generating system'2013 8,394,327'Manufacturing method for acoustic wave sensor realizing dual mode in single chip and biosensor using the same'2013 8,377,706'Olfactory receptor-functionalized transistors for highly selective bioelectronic nose and biosensor using the same'2013 8,359,088'Folder-type portable electrocardiogram monitor'2013 8,319,917'Color filter composition'2012 8,315,014'Perpendicular magnetic recording head and method of manufacturing the same'2012 8,305,058'Power supply having an improved maximum power point tracking function'2012 8,223,102'Thin film transistor array panel and method of manufacturing the same'2012 8,218,111'Display device and method for manufacturing the same'2012 8,198,785'MEMS switch'2012 8,184,356'Micro thin-film structure, MEMS switch employing such a micro thin-film, and method of fabricating them'2012 8,134,654'Liquid crystal display and method for manufacturing the same'2012 8,128,783'Plasma generator and work processing apparatus provided with the same'2012 8,118,466'Backlight assembly, display device having the same, display substrate for the same and method of manufacturing the same'2012 8,117,379'Method of processing hard disk drive'2012 8,092,702'Method of multi-stage substrate etching and terahertz oscillator manufactured using the same method'2012 8,077,275'Display substrate and a method of manufacturing the same'2011 8,076,214'Display substrate and method of manufacturing the same'2011 8,071,406'Array substrate and method of manufacturing the same'2011 8,035,057'Microwave plasma nozzle with enhanced plume stability and heating efficiency'2011 8,018,308'Downward type MEMS switch and method for fabricating the same'2011 7,929,104'Liquid crystal display and method of producing same'2011 7,921,804'Plasma generating nozzle having impedance control mechanism'2011 7,919,903'MEMS switch'2011 7,909,497'Backlight assembly, display device having the same, display substrate for the same and method of manufacturing the same'2011 7,911,300'MEMS RF-switch using semiconductor'2011 7,806,077'Plasma nozzle array for providing uniform scalable microwave plasma generation'2010 7,796,553'Method and apparatus for efficiently managing power-up timer for high-speed inter-radio access technology handover in mobile communication device'2010 7,795,692'Resonator and fabrication method thereof'2010 7,759,591'Pneumatic MEMS switch and method of fabricating the same'2010 7,746,536'Micro thin-film structure, MEMS switch employing such a micro thin-film, and method of fabricating them'2010 7,728,703'RF MEMS switch and method for fabricating the same'2010 7,683,747'MEMS RF-switch using semiconductor'2010 7,670,134'Injection molding apparatus'2010 7,619,289'MEMS switch and method for manufacturing the same'2009 7,597,550'Molding apparatus having ejector sleeve and ejector pin'2009 7,575,488'Receptacle connector for a battery in the mobile electric device'2009 7,571,620'Air conditioner'2009 7,548,144'MEMS switch and method of fabricating the same'2009 7,545,081'Piezoelectric RF MEMS device and method of fabricating the same'2009 7,545,246'Piezoelectric MEMS switch and method of fabricating the same'2009 7,522,335'Broad-angle multilayer mirror design'2009 7,501,911'Vertical comb actuator radio frequency micro-electro-mechanical system switch'2009 7,497,090'Air conditioner'2009 D0584345'Developing device for laser printer'2009 7,451,649'Differentiation and identification of analogous chemical or biological substances with biosensors'2008 7,446,634'MEMS switch and manufacturing method thereof'2008 7,440,211'Apparatus and/or method of controlling timing of servo pulses and disk drive using the method'2008 7,430,088'Retracting method of hard disk drive, hard disk drive adopting the method, and recording medium storing program for executing the method'2008 7,423,275'Erosion mitigation for collector optics using electric and magnetic fields'2008 7,420,135'Micro electro-mechanical system switch and method of manufacturing the same'2008 7,420,444'RF MEMS switch having asymmetrical spring rigidity'2008 7,384,715'Forming an EUV mask with a phase-shifter layer and an intensity balancer layer'2008 7,350,371'Indoor device of separable air conditioner'2008 7,342,620'Color filter array panel comprising a blue pixel contrast ratio greater than twice the red pixel contrast ratio and liquid crystal display including the same'2008 7,342,710'Mems switch and method of fabricating the same'2008 7,271,363'Portable microwave plasma systems including a supply line for gas and microwaves'2007 7,268,021'Lead frame and method of manufacturing the same'2007 7,257,307'MEMS switch'2007 7,255,802'Tape substrate and method for fabricating the same'2007 7,253,978'Methods and apparatus determining and/or using overshoot control of write current for optimized head write control in assembled disk drives'2007 7,251,069'MEMS switch and method of fabricating the same'2007 7,250,671'Lead frame and method for manufacturing semiconductor package with the same'2007 7,246,051'Method for extrapolating model parameters of spice'2007 7,223,657'Methods of fabricating flash memory devices with floating gates that have reduced seams'2007 7,214,950'Transition radiation apparatus'2007 7,212,000'Detection of a defective disk of a hard disk drive'2007 7,203,521'Method of displaying speed dials on a screen of a mobile communication terminal'2007 7,189,939'Portable microwave plasma discharge unit'2007 7,180,006'Tape substrate and method for fabricating the same'2007 7,169,332'Insulated conductive ball for anisotropic conductive connection, method of preparing the same, and product using the same'2007 7,169,514'Extreme ultraviolet mask with molybdenum phase shifter'2007 7,164,095'Microwave plasma nozzle with enhanced plume stability and heating efficiency'2007 7,081,992'Condenser optic with sacrificial reflective surface'2006 6,975,475'Methods and apparatus determining and/or using overshoot control of write current for optimized head write control in assembled disk drives'2005 6,961,119'Method and apparatus to facilitate separation of a mask and a mask platform'2005 6,888,518'Device and method for efficiently driving plasma display panel'2005 6,841,322'Detecting erosion in collector optics with plasma sources in extreme ultraviolet (EUV) lithography systems'2005 6,822,695'Surrounding light judging method and video compensation control apparatus using the same'2004 6,633,513'Magneto-optical head for magneto-optical reading and writing system'2003 6,572,388'Socket for testing IC package'2003 6,469,386'Lead frame and method for plating the same'2002 6,404,534'Micro-mirror device and driving method'2002 6,292,440'MP3 car player'2001 6,150,185'Methods of manufacturing and testing integrated circuit field effect transistors using scanning electron microscope to detect undesired conductive material'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (67)· patent assignee history

2001–2020Based in Seoul, KR· patent location history

2005–2009Based in Sunnyvale, CA, US· patent location history

2010–2020Based in Yongin-si, KR· patent location history

2011–2016Patents assigned to LEE SANG-HUN (28)· patent assignee history

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

2011–2017Based in San Ramon, CA, US· patent location history

2012–2020Patents assigned to LEE SANG HUN (26)· patent assignee history

2012–2020Patents assigned to SAMSUNG DISPLAY CO LTD (24)· patent assignee history

2013–2020Patents assigned to LG INNOTEK CO LTD (20)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	67	2000–2020
LEE SANG-HUNself	28	2011–2016
LEE SANG HUNself	26	2012–2020
SAMSUNG DISPLAY CO LTD	24	2012–2020
LG INNOTEK CO LTD	20	2013–2020

Locations

Location	Patents	Span
Seoul, KR	70	2001–2020
Suwon-si, KR	26	2011–2020
San Ramon, California, US	10	2011–2017
Yongin-si, KR	8	2010–2020
Sunnyvale, California, US	8	2005–2009