Inventor

Hyun-cheol Park

Inventor

Suwon-si, KR

Overview

2000–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 66 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication22%

H04WWireless communication networks17%

H04NPictorial communication, e.g. television9%

H04BTransmission9%

G06FElectric digital data processing8%

G01CMeasuring distances, levels or bearings3%

G06KGraphical data reading3%

G06VImage or video recognition or understanding3%

H03MCoding3%

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%

PatentTitleYear

11,047,611Refrigerator2021 10,860,084Method and apparatus for reducing power consumption based on use pattern of user2020 10,846,376Electronic apparatus and control method thereof2020 10,650,125Electronic apparatus and control method thereof2020 10,620,782Apparatus and method for remotely controlling peripheral devices in mobile communication terminal2020 10,533,857User terminal and control method thereof2020 10,520,329Method for providing parking location information of vehicle and electronic device thereof2019 10,419,877Electronic apparatus and IoT device controlling method thereof2019 10,415,990System for providing personalized information and method of providing the personalized information2019 10,345,116System for providing personalized information and method of providing the personalized information2019 10,296,072Method and apparatus for reducing power consumption based on use pattern of user2019 10,250,691Method and device for controlling home device2019 10,185,719System for providing life log service and method of providing the service2019 10,135,637Method and apparatus for transmitting signal in communication system2018 10,097,956Method and device for determining distance between devices2018 10,070,405Terminal apparatus and method for time synchronization2018 10,052,084Ultrasound diagnostic apparatus and method of operating the same2018 10,045,155User terminal apparatus and controlling method thereof2018 9,973,615Electronic apparatus and method for controlling recording thereof2018 9,900,477'Terminal device and method for controlling thereof'2018 9,900,447'Method of transmitting content between apparatuses and content transmission apparatus'2018 9,877,159User terminal apparatus and controlling method thereof2018 9,749,799'Method and device for determining distance between devices'2017 9,723,383'Method and apparatus for recognizing user\'s activity using accelerometer'2017 9,715,357'Temporary authentication method in case of failure in authentication using external authentication server and image forming apparatus performing the same'2017 9,665,242'Apparatus and method for remotely controlling peripheral devices in mobile communication terminal'2017 9,631,944'System for providing personalized information and method of providing the personalized information'2017 9,547,933'Display apparatus and display method thereof'2017 9,509,635'Method and apparatus for allowing playback devices to perform synchronized playback of streaming content'2016 9,479,893'Method and apparatus for identifying neighboring device'2016 9,239,818'Image forming device for serving a web service and method thereof'2016 9,210,429'Encoder of E-8VSB forward error correction for digital television system of ATSC'2015 9,100,452'Content reproducing method and apparatus'2015 9,037,984'Display apparatus for displaying widget windows, display system including the display apparatus, and a display method thereof'2015 9,002,382'Method and apparatus for identifying neighboring device'2015 8,856,411'Apparatus and method for remotely controlling peripheral devices in mobile communication terminal'2014 8,780,366'Image forming apparatus and image forming option setting method thereof to display an administrator setting option having a correlation with the displayed user setting option according to the selected administrator setting'2014 D0700615'Display screen or portion thereof with graphical user interface'2014 D0700190'Display screen or portion thereof with graphical user interface'2014 D0697939'Display screen or portion thereof with graphical user interface'2014 8,614,753'Method and apparatus for generating image file having object information'2013 8,483,307'Constellation rotation relay system and constellation rotation relay method'2013 8,443,252'Method and system of relaying data'2013 8,345,806'Apparatus and method for detecting signal based on QR-decomposition in multiple input multiple output wireless communication system'2013 8,325,823'Encoder of E-8VSB forward error correction for digital television system of ATSC'2012 8,196,003'Apparatus and method for network-coding'2012 8,194,772'Constellation rotation relay system and constellation rotation relay method'2012 8,171,425'User interface method of multi-tasking and computer readable recording medium storing program for executing the method'2012 8,160,607'Mobile terminal apparatus, method, and server for sharing contents'2012 8,081,697'Detection complexity reducing apparatus and method in multiple input multiple output (MIMO) antenna system'2011 8,060,636'Content reproducing method and apparatus'2011 8,031,818'Method and apparatus for fine frequency synchronization in wireless broadband (WiBro) system without using global positioning system (GPS) receiver'2011 8,005,170'Apparatus and method for detecting a signal in a communication system using multiple antennas'2011 7,995,677'Apparatus and method for detecting signal by maximum likelihood'2011 7,904,018'Digital multimedia broadcast receiver and user interface method thereof'2011 7,861,135'Low-complexity and low-power-consumption turbo decoder with variable scaling factor'2010 7,859,460'Switched beam-forming apparatus and method using multi-beam combining scheme'2010 7,822,144'Communication system having reduced delay time'2010 7,787,555'Multi-input multi-output system and method for demodulating a transmitting vector in a receiver of the system'2010 7,451,374'Apparatus and method for channel coding in mobile communication system'2008 7,386,035'Method of compensating for energy loss and eliminating inter-symbol interference and inter-chip interference and rake receiver for WLAN adopting the same'2008 7,327,797'Orthogonal frequency division multiplexing (OFDM) receiving device for forming beam with uneven width by channel property, communication device using the same, and method thereof'2008 7,305,048'Burst mode receiver and method for stable reception of packet data on telephone line'2007 7,194,027'Channel equalizing and carrier recovery system for home phoneline networking alliance receiver and method thereof'2007 6,628,606'Coarse frequency offset estimator in orthogonal frequency division multiplexing receiver and method thereof'2003 6,093,482'Carbon-carbon composite for friction products and method of making same'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (58)· patent assignee history

2008–2015Patents assigned to PARK HYUN-CHEOL (17)· patent assignee history

2008–2018Based in Daejeon, KR· patent location history

2011–2015Patents assigned to CHOI YOO-JIN (5)· patent assignee history

2011–2015Patents assigned to KIM YOUNG-SUN (5)· patent assignee history

2011–2015Patents assigned to KO CHANG-SEOG (5)· patent assignee history

2011–2021Based in Suwon-si, KR· patent location history

2016–2018Based in Seoul, KR· patent location history

2017–2020Based in Gyeonggi-do, KR· patent location history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	58	2003–2021
PARK HYUN-CHEOLself	17	2008–2015
CHOI YOO-JIN	5	2011–2015
KIM YOUNG-SUN	5	2011–2015
KO CHANG-SEOG	5	2011–2015

Locations

Location	Patents	Span
Suwon-si, KR	31	2011–2021
Daejeon, KR	17	2008–2018
Gyeonggi-do, KR	3	2017–2020
Seoul, KR	3	2016–2018
Yongin-si, KR	2	2020