Inventor

Ji Hyun Lee

Inventor

Suwon-si, KR

Overview

2001–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 79 as inventor

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

G06Fprimary

G06FElectric digital data processing8%

H01LSemiconductor devices6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

H04NPictorial communication, e.g. television5%

H04WWireless communication networks5%

A61KPreparations for medical, dental or toiletry purposes5%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

C12NMicroorganisms or enzymes4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

H04LTransmission of digital information, e.g. telegraphic communication3%

PatentTitleYear

D0900839Display screen or portion thereof with graphical user interface2020 10,743,638Beauty care pack and method for manufacturing same2020 10,689,614Cell culture support2020 10,673,935Cloud service broker apparatus and method thereof2020 10,657,875Display driving device and a display system including the same2020 10,646,460Pharmaceutical composition for inhibiting growth of cancer stem cells, containing aldehyde inhibitor and biguanide-based compound2020 10,606,947Speech recognition apparatus and method2020 10,593,266Display driving circuit and display device including the same2020 10,584,338Promoter and use thereof2020 10,521,514Interest notification apparatus and method2019 10,521,474Apparatus and method for web page access2019 D0870763Display screen or portion thereof with graphical user interface2019 D0870135Display screen or portion thereof with graphical user interface2019 10,501,745Promoter and use thereof2019 10,490,509Substrate having power delivery network for reducing electromagnetic interference and devices including the substrate2019 10,470,983Cosmetic pack and manufacturing method therefor2019 10,417,333Apparatus and method for executing application2019 10,411,425Modular connector with printed circuit board interconnection to display device2019 10,388,614Fan-out semiconductor package and method of manufacturing same2019 10,312,195Fan-out semiconductor package2019 10,072,247Composition comprising ischemic serum for promoting activation of stem cell and method for promoting activation of stem cell2018 10,062,652Fan-out semiconductor package and method of manufacturing same2018 10,043,758Fan-out semiconductor package2018 9,994,258Vehicle body side reinforcement assembly of vehicle2018 9,929,117'Electronic component package and electronic device including the same'2018 9,875,255Terminal and method for sharing content thereof2018 9,859,243'Electronic component package and electronic device including the same'2018 9,860,713'Method of discovering and informing of service in wireless LAN system and apparatus for supporting same'2018 9,831,203Electronic component package and electronic device including the same2017 9,712,285'Method and device for searching for service for terminal using gas protocol'2017 9,699,730'Communication method and communication apparatus by station that operates in power safe mode in wireless LAN system'2017 9,695,218'Pharmaceutical composition for preventing or treating ocular surface disease'2017 9,692,020'Organic electroluminescent device and method for fabricating the same'2017 9,565,301'Apparatus and method for providing call log'2017 D0776704'Display screen or portion thereof with animated graphical user interface'2017 9,539,238'Pharmaceutical composition comprising a biguanide derivative as an active ingredient for preventing or treating glioblastoma'2017 9,534,240'Recombinant microorganism producing quinolinic acid and a method for producing quinolinic acid using the same'2017 9,538,526'Method and device for transmitting frame'2017 9,418,893'Organic electroluminescent device and method for fabricating the same'2016 9,359,346'Benzamide derivative and use thereof'2016 9,351,226'Communication method and apparatus based on association mechanism in wireless local area network system'2016 9,332,493'Communication method and communication apparatus by station that operates in power safe mode in wireless LAN system'2016 9,324,035'Apparatus and method for predicting potential change of coronary artery calcification (CAC) level'2016 9,281,818'Interface circuit, and semiconductor device and liquid crystal display device including the same'2016 9,249,153'Pharmaceutical composition for treating aging-associated diseases, containing progerin expression inhibitor as active ingredient, and screening method of said progerin expression inhibitor'2016 9,190,059'Electronic device and method for controlling power using voice recognition'2015 9,159,398'Memory core and semiconductor memory device including the same'2015 9,104,565'Fault tracing system and method for remote maintenance'2015 9,060,498'Pterygium animal model using human pterygial epithelial cells'2015 9,049,739'Apparatus for transmitting a signal using scheduling information in a mobile communication system and method for same'2015 9,009,533'Home/building fault analysis system using resource connection map log and method thereof'2015 8,987,867'Wafer and method of manufacturing the same'2015 8,890,330'Semiconductor packages and electronic systems including the same'2014 8,811,318'Method for processing traffic in unused band in an intermediate access point'2014 8,752,095'Integrated digital device and selecting method thereof'2014 8,587,096'Semiconductor device including shielding layer and fabrication method thereof'2013 8,580,741'Cosmetic compositions for skin-tightening and method of skin-tightening using the same'2013 8,404,900'Absorbents for separating acidic gases'2013 8,402,018'Semantic search system using semantic ranking scheme'2013 8,398,293'Apparatus having sweeping impeller for mixing viscous material'2013 8,330,690'Gamma control circuit and method thereof'2012 8,329,457'Bioartificial liver system using bioreactor packed with gel beads'2012 8,295,241'Apparatus and method for supporting peer to peer communication in a broadband wireless communication system'2012 8,138,057'Metal oxide alloy layer, method of forming the metal oxide alloy layer, and methods of manufacturing a gate structure and a capacitor including the metal oxide alloy layer'2012 8,071,230'High rate charging and discharging cylindrical secondary battery'2011 8,072,416'Integrated digital device and displaying method using the same'2011 8,062,786'Cylindrical secondary battery of improved safety'2011 7,696,967'Gamma control circuit and method thereof'2010 7,656,741'Row active time control circuit and a semiconductor memory device having the same'2010 7,620,467'Device and method for metadata management'2009 7,542,328'Method of detecting bit line bridge by selectively floating even-or odd-numbered bit lines of memory device'2009 7,427,573'Forming composite metal oxide layer with hafnium oxide and titanium oxide'2008 D0557699'Graphic user interface for a digital camcorder'2007 7,191,402'Method and apparatus for adjusting contrast and sharpness for regions in a display device'2007 7,158,153'Method and circuit for adjusting background contrast in a display device'2007 7,064,149'Process for preparing polymer latex resin powder'2006 6,781,581'Apparatus for interfacing timing information in digital display device'2004 6,741,224'Video pre-amplifier and method for increasing number of colors of on-screen display signal'2004 6,320,626'Apparatus and method for controlling brightness in a monitor screen'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (37)· patent assignee history

2004–2020Based in Seoul, KR· patent location history

2007–2020Based in Suwon-si, KR· patent location history

2011–2016Patents assigned to LEE JI-HYUN (12)· patent assignee history

2011–2017Patents assigned to LEE JI HYUN (8)· patent assignee history

2013–2020Based in Daejeon, KR· patent location history

2014–2018Patents assigned to LG ELECTRONICS INC (8)· patent assignee history

2014–2018Based in Anyang-si, KR· patent location history

2016–2019Based in Hwaseong-si, KR· patent location history

2018–2019Patents assigned to SAMSUNG ELECTRO MECH (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	37	2001–2020
LEE JI-HYUNself	12	2011–2016
LEE JI HYUNself	8	2011–2017
LG ELECTRONICS INC	8	2014–2018
SAMSUNG ELECTRO MECH	5	2018–2019

Locations

Location	Patents	Span
Suwon-si, KR	19	2007–2020
Seoul, KR	18	2004–2020
Anyang-si, KR	8	2014–2018
Daejeon, KR	7	2013–2020
Hwaseong-si, KR	6	2016–2019