Inventor
Hyun Lee
Inventor
Daejeon, KR
Overview
Patents· 78 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks28%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04BTransmission7%
H01LSemiconductor devices3%
H04NPictorial communication, e.g. television3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
F24SSolar heat collectors2%
G11BInformation storage based on relative movement between record carrier and transducer2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
F24J2%
PatentTitleYear
D0859174Bag for food packaging201910,337,772Hybrid solar heat absorption cooling system201910,256,390Solar power generation system201910,024,581Solar power generation system201810,021,311Camera control apparatus20189,957,363Method for forming metal nanowire or metal nanomesh20189,877,249Device, method for managing carrier of base station, terminal and method for managing carrier thereof20189,779,311'Integrated control system and method using surveillance camera for vehicle'20179,701,767'Super absorbent polymer containing water-soluble salt and preparation method therefor'20179,556,855'Double flow channel open-type solar heat absorber having porous plate arrangement'20179,531,467'Opportunistic downlink interference alignment'20169,525,467'Cooperation multi-input multi-output transmitting/receiving method and terminal for supporting the same'20169,495,991'Method for forming silicon oxide and metal nanopattern\'s, and magnetic recording medium for information storage using the same'20169,485,797'Method and apparatus for device-to-device direct communication'20169,480,004'Discovery method and apparatus in device-to-device direct communication'20169,332,482'Method for communication of base station, terminal and relay station'20169,319,127'Method of relay between devices'20169,313,753'Method and device for controlling hand-over message transmission power in a mobile communications system'20169,271,262'Method and apparatus for managing multicast and broadcast service resource'20169,265,071'Signalling method for direct communication between terminals'20169,252,192'Methods of manufacturing semiconductor devices including a cross point cell array'20169,226,116'Method and apparatus for managing configuration information of multicast and broadcast service'20159,209,918'Method and apparatus for transmitting synchronization channel, and method and apparatus for receiving synchronization channel'20159,209,886'Terminal and communication method thereof'20159,198,201'Method of direct communication between terminals respectively connected and unconnected to base station'20159,191,941'Method and apparatus for managing resource'20159,191,785'Group communication method and apparatus'20159,179,269'Method and apparatus for transmitting synchronization signal in talk-around direct communication network'20159,173,237'Communication method of relay, terminal, and communication method of the terminal'20159,158,134'Light-sensitive compound, polymer polymerized with light-sensitive compound and preparation method thereof'20159,154,922'Multicast management method and apparatus'20159,137,777'Base station, mobile station, paging message transmitting method, and paging message receiving method'20159,113,482'Method and apparatus for transmitting frames in talk-around direct communication'20159,094,877'Handover method in wireless communication system'20159,070,577'Semiconductor device having fin structure in peripheral region and method for forming the same'20159,066,254'Mobile station, base station, and relay station for a wireless access system'20159,042,346'Mobile relay station and handover method thereof'20159,025,508'Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system'20158,995,319'Terminal of supporting direct communication using infra communication and direct communication method of the same'20158,976,731'Base station, mobile station, paging message transmitting method, and paging message receiving method'20158,948,073'Method and apparatus for managing carrier of multicast and broadcast service'20158,937,894'Method and apparatus for allocating multicast resource and method and apparatus for receiving multicast resource allocation information'20158,914,050'Base station, mobile station, paging message transmitting method, and paging message receiving method'20148,897,258'Method of transmitting data for reducing interference in hierarchical cell structure'20148,885,578'Method of transmitting multicast broadcast service'20148,862,147'Method for managing neighbor base station list based on terminal location for efficient cell selection and handoff in macrocell environments with femtocell'20148,849,277'Cooperative scanning-based cell reselection method and system in wireless communication system'20148,842,832'Method and apparatus for supporting security in muliticast communication'20148,837,404'Method of updating system information in wireless communication system'20148,830,877'Transmitting device, transmitting method, and receiving method for multicast and broadcast service'20148,825,794'Apparatus and method for transmitting and receiving multicast broadcast service'20148,824,348'Method for controlling power saving mode in group communication'20148,774,807'Method of performing handover in multi carrier wireless access system'20148,750,193'Apparatus and method for transmitting and receiving MBS data'20148,743,898'Apparatus and method for transmitting and receiving multicast broadcast service data'20148,738,095'Method for operation of femto base station based on radio access system'20148,730,832'Method and terminal for performing direct communication between terminals'20148,706,119'Group handover method and apparatus in broadband wireless communication system that supports mobile relay station'20148,694,007'Method for providing and receiving reliable service in wireless communication system'20148,681,732'Method of changing frequency assignment status in broadband wireless access system'20148,634,391'Method for communication using carrier switching in mobile communication system supporting multiple carrier'20148,614,481'Semiconductor device and method for fabricating the same'20138,494,562'Method of providing location information in wireless communication system'20138,441,998'Method of transmitting broadcast information in multiple carrier system'20138,289,889'Method and device for management of femto base station'20128,289,923'Apparatus and method for reduction of handover interruption time using estimated handover time negotiation in a broadband wireless communication system'20128,228,812'Method and system for providing multicast service in next-generation network'20128,220,122'Door hinge mounting device'20128,180,005'Apparatus and method for selecting optimal signal using auxiliary equalization in diversity receiver'20128,080,677'Process for selective oxidation of olefins to epoxides'20117,746,968'Beam combining and hybrid beam selection method for improving digital broadcasting reception performance, and digital broadcasting receiving apparatus using the same'20107,742,538'Method for selecting optimal beam and apparatus for receiving digital broadcasting signal using the same'20107,720,035'System for mediating convergence services of communication and broadcasting using non-communicative appliance'20107,649,101'Process for selective oxidation of olefins to epoxides'20107,561,376'Servo track writer and a chuck thereof'20097,114,244'Disc centering device'20066,989,951'Disk writer and writing method thereof'20066,916,175'Combustion gas burner enabling multi-stage control'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to KOREA ELECTRONICS TELECOMM (48)· patent assignee history
2010–2019Based in Daejeon, KR· patent location history
2012–2018Patents assigned to LEE HYUN (35)· patent assignee history
2012–2018Patents assigned to YOON CHUL SIK (34)· patent assignee history
2012–2016Based in Pohang-si, KR· patent location history
2013–2018Patents assigned to KIM EUNKYUNG (30)· patent assignee history
2013–2018Patents assigned to CHA JAE SUN (21)· patent assignee history
2013–2015Based in Seongnam-si, KR· patent location history
2017–2018Based in Changwon-si, KR· patent location history
2018–2019Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 48 | 2010–2016 |
| LEE HYUNself | 35 | 2012–2018 |
| YOON CHUL SIK | 34 | 2012–2018 |
| KIM EUNKYUNG | 30 | 2013–2018 |
| CHA JAE SUN | 21 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 57 | 2010–2019 |
| Pohang-si, KR | 4 | 2012–2016 |
| Seoul, KR | 2 | 2018–2019 |
| Changwon-si, KR | 2 | 2017–2018 |
| Seongnam-si, KR | 2 | 2013–2015 |