LexDanaLexDanabeta
Inventor

Dong-Seek Park

Inventor
Yongin-si, KR

Overview

149→
Patents
1997–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 149 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 communication33%
H04BTransmission19%
H04WWireless communication networks16%
H03MCoding10%
H04NPictorial communication, e.g. television9%
H04JMultiplex communication5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use1%
G06TImage data processing or generation, in general1%
G09GArrangements or circuits for control of indicating devices using static means to present variable information1%
H01QAntennas, i.e. radio aerials1%
PatentTitleYear
11,091,025Fan shroud for motor vehicle20219,866,921'Method and apparatus for transmitting video content compressed by codec'20189,667,975'Method and apparatus for transmitting video contents compressed by codec'20179,439,119'Method and apparatus for performing hand-over'20169,356,728'Method of controlling reverse transmission in a mobile communication system'20169,332,321'Method and apparatus for generating uncompressed video data packet'20169,118,420'Method and apparatus for optical communication using a retro-reflector'20159,071,395'Method and apparatus for changing frequency band used for communication between devices supporting multiple frequency bands'20158,774,101'Apparatus and method for frame structure in wide-band wireless communication system'20148,717,968'Method of controlling reverse transmission in a mobile communication system'20148,670,415'Apparatus and method for performing handoff in a communication system'20148,661,244'Method and apparatus for establishing secured link between devices'20148,656,247'Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate'20148,644,270'Method and system for configuring a frame in a communication system'20148,638,754'Method and apparatus for performing hand-over'20148,634,867'Apparatus and method for transmitting and receiving signal and subcarrier allocation structure therefor in a multi-user multi-antenna communication system'20148,625,478'Hybrid automatic repeat request system and method thereof in a communication system'20148,599,818'Apparatus and method for employing common control channel and broadcast channel in a broadband wireless communication system with frequency overlay'20138,570,978'Method and apparatus for performing handover'20138,451,866'Apparatus and method for composing diversity subchannel in wireless communication system'20138,334,839'Remote control system including a display panel and a terminal for remote-controlling the display panel, and remote control method in the remote control system'20128,331,933'Method for providing multi-level access services in common access channel'20128,284,853'Apparatus and method for spatial multiplexing with backward compatibility in a multiple input multiple output wireless communication system'20128,279,876'Data service apparatus and method in heterogeneous wireless networks'20128,259,591'Apparatus and method for receiving signal in a communication system'20128,261,145'Apparatus and method for transmitting/receiving signal in communication system'20128,233,844'Apparatus and method for joint power control in a wireless communication system'20128,165,521'Apparatus and method for selecting relay mode of relay station in multihop relay broadband wireless communication system'20128,159,503'Method for adjusting brightness, contrast and color in a displaying apparatus'20128,160,006'Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system'20128,134,971'Method and system for transmitting and receiving data in a heterogeneous communication system'20128,060,805'Apparatus and method to transmit/receive signal in a communication system'20118,059,525'Apparatus and method for performing ranging in a communication system'20118,060,802'Automatic repeat request (ARQ) apparatus and method of multiple input multiple output (MIMO) system'20118,055,987'Apparatus and method for transmitting and receiving signal in a communication system'20118,051,356'Apparatus and method for receiving signal in a communication system'20118,024,646'Apparatus and method for receiving signal in a communication system'20118,020,062'Apparatus and method of encoding/decoding block low density parity check codes in a communication system'20118,015,469'Method for generating non-binary structured low density parity check code'20118,000,650'Retransmission apparatus and method in wireless relay communication system'20118,000,427'Apparatus and method for low-complexity scheduling in multi-user MIMO system'20117,986,662'Apparatus and method for reducing map channel overhead in a broadband wireless communication system'20117,984,364'Apparatus and method for transmitting/receiving signal in communication system'20117,953,173'Apparatus and method for selecting a multi-antenna transmission method in a broadcasting system'20117,953,172'Apparatus and method for transmitting/receiving signal in a communication system'20117,953,178'Apparatus and method for detecting signal in a broadband wireless access system'20117,953,365'Apparatus and method for selecting a relay mode in a multihop relay broadband wireless communication system'20117,949,034'Apparatus and method for estimating uplink frequency offset in wireless communication system'20117,941,736'Apparatus and method for receiving signal in communication system'20117,937,642'Apparatus and method for receiving signal in a communication system'20117,933,357'Apparatus and method for transmission and reception in a multi-user MIMO communication system'20117,929,995'System and method to transmit/receive signal in a mobile communication system'20117,925,965'Method for transmitting/receiving signals in a communications system and an apparatus therefor'20117,924,748'Method and system for controlling power in a communication system'20117,920,508'Apparatus and method for generating synchronization channel for relay station in wireless communication system'20117,916,745'Apparatus and method for automatic repeat request in multi input multi output system'20117,916,688'Method for transmitting/receiving data in communication system'20117,912,116'Apparatus and method for transmitting data using relay station in a broadband wireless communication system'20117,908,541'Apparatus and method for transmitting/receiving signal in a communication system'20117,890,049'Retransmission apparatus and method in wireless relay communication system'20117,890,844'Apparatus and method for transmitting/receiving signal in a communication system using low density parity check code'20117,889,696'Retransmission method and apparatus using multiple mother codes in a system using HARQ'20117,882,414'Apparatus and method for transmitting/receiving signal supporting variable coding rate in a communication system'20117,877,664'Apparatus and method for transmitting/receiving signal in communication system'20117,876,851'Apparatus and method for feeding back information on channel state for scheduling in multiple antenna system'20117,852,813'System and method for acquiring cell in a frequency overlay communication system'20107,814,393'Apparatus and method for coding/decoding block low density parity check code with variable block length'20107,801,226'Frequency overlay communication system and transmission/reception method thereof'20107,801,532'System and method for transmitting/receiving signal in a frequency overlay communication system'20107,768,987'Apparatus and method for operating frequency resources in a mobile communication system'20107,765,451'Retransmitting apparatus and method using relay station in a multi-hop network'20107,746,802'Method and apparatus for channel state feedback using arithmetic coding'20107,747,929'Apparatus and method for coding/decoding block low density parity check code with variable block length'20107,746,815'Hybrid forwarding apparatus and method for cooperative relaying in an OFDM network'20107,738,835'Apparatus and method for frequency reuse to avoid interference between relay station and mobile station in multi-hop relay system'20107,724,721'Frame communication apparatus and method in broadband wireless communication system'20107,725,801'Method of generating quasi-cyclic low density parity check codes and an apparatus thereof'20107,721,179'Method and apparatus for encoding/decoding transmission information in mobile telecommunication system'20107,688,926'Frequency overlay communication system and control method thereof'20107,675,841'Apparatus and method for generating a preamble sequence in an orthogonal frequency division multiplexing communication system'20107,673,225'Apparatus and method for transmitting/receiving data in a communication system using structured low density parity check code'20107,664,192'Apparatus and method for minimizing a PAPR in an OFDM communication system'20107,643,853'Apparatus and method for selecting an antenna in a communication system'20107,620,117'Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme'20097,616,661'Apparatus for transmitting/receiving a bit stream in a network and method therefor'20097,609,635'Method of controlling reverse transmission in a mobile communication system'20097,606,320'Apparatus and method for space-frequency block coding/decoding in a communication system'20097,600,174'Apparatus and method for encoding and decoding a block low density parity check code'20097,586,836'Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme'20097,586,846'System and method for relaying signal in a communication system'20097,584,401'Channel interleaving/deinterleaving apparatus in a communication system using low density parity check code and control method thereof'20097,583,586'Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme'20097,567,545'Apparatus and method for transmitting/receiving an uplink pilot signal in a communication system using an Orthogonal Frequency Division Multiple Access scheme'20097,558,293'Method for detecting initial operation mode in wireless communication system employing OFDMA scheme'20097,535,860'Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme'20097,526,717'Apparatus and method for coding and decoding semi-systematic block low density parity check codes'20097,516,391'Apparatus and method for coding/decoding block low density parity check code with variable block length'20097,515,644'Apparatus and method for space-time-frequency block coding for increasing performance'20097,508,880'Apparatus and method for space-time-frequency block coding for increasing performance'20097,502,987'Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate'2009RE040661'Error prevention method for multimedia data'20097,463,693'Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas'20087,460,506'Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system'20087,450,033'Apparatus and method for receiving signal in a communication system'20087,450,532'Apparatus and method for transmitting data by selected eigenvector in closed loop MIMO mobile communication system'20087,417,964'Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme'20087,411,894'Apparatus and method for guard interval inserting/removing in an OFDM communication system'2008RE040372'Motion vector prediction method'20087,372,910'Apparatus and method for generating preamble sequences in an OFDM communication system'20087,369,531'Apparatus and method for transmitting/receiving a pilot signal for distinguishing a base station in a communication system using an OFDM scheme'20087,366,225'Apparatus and method for receiving data in a mobile communication system using an adaptive antenna array technique'20087,327,709'Data transmitting and receiving method in a mobile communication system'20087,324,484'Reverse link controlling method in a mobile communication system'20087,317,711'Method of controlling reverse transmission in a mobile communication system'20087,310,303'Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme'20077,283,482'Reverse data transmission apparatus and method in a mobile communication system'20077,269,145'Mode transition method for wireless data service in a mobile station'20077,233,594'Apparatus for transmitting/receiving wireless data and method thereof'20077,209,460'Apparatus and method for assigning subcarrier in OFDMA communication system'20077,185,257'Data transmitting/receiving method in HARQ data communication system'20077,173,946'Multimedia multiplexing method'20077,162,541'Apparatus and method for providing data service in a wireless system'20077,161,924'Device and method for transmitting multimedia data in mobile communication system'20077,124,346'Apparatus for transmitting and receiving wireless data and method thereof'20067,068,627'Device and method for transmitting data with different qualities in mobile communication system'20067,020,123'Method and apparatus for transmitting and receiving wireless packet'20066,944,802'Method and apparatus for transmitting and receiving wireless packet'20056,940,823'Wide band radio transmission method'20056,937,864'Transmission apparatus and method for multimedia service in mobile communication system'20056,895,544'Encoding method of multimedia data and encoding device therefor'20056,757,851'Error control method for video bitstream data used in wireless communication and computer program product therefor'20046,744,816'Video coding and decoding methods'20046,744,738'Wireless communication system for video packet transmission'20046,714,561'Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor'20046,661,807'Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer thereor'20036,529,528'Multimedia multiplexing method'20036,445,742'Method and apparatus for transmitting and recovering video signal'20026,426,976'Motion vector prediction method'20026,317,437'Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor'20016,278,738'Method and device for transmitting video data in radio communication system'20016,128,339'Apparatus and method for masking video data errors'20006,040,879'Method for decoding video data corrupted by channel noise'20006,034,968'Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor'20005,954,839'Error protection method for multimedia data'19995,912,815'Local relaxation method for estimating optical flow'19995,862,263'Fractal image compression device and method using perceptual distortion measurement'19995,825,930'Motion estimating method'19985,754,793'Wavelet image compression/recovery apparatus and method using human visual system modeling'19985,701,369'Fractal image compression device and method'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (144)· patent assignee history
1997–1998Based in Daegu-shi, KR· patent location history
1998–2009Patents assigned to UNIV CALIFORNIA (13)· patent assignee history
1999–2008Based in Daegu, KR· patent location history
2002–2004Based in Taegu, KR· patent location history
2004–2016Based in Suwon-si, KR· patent location history
2007–2018Based in Yongin-si, KR· patent location history
2011–2018Patents assigned to PARK DONG-SEEK (30)· patent assignee history
2012–2014Patents assigned to CHOI HO-KYU (7)· patent assignee history
2013–2018Patents assigned to JUN HAE-YOUNG (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD1441997–2018
PARK DONG-SEEKself302011–2018
UNIV CALIFORNIA131998–2009
CHOI HO-KYU72012–2014
JUN HAE-YOUNG72013–2018
Locations
LocationPatentsSpan
Yongin-si, KR1022007–2018
Suwon-si, KR212004–2016
Daegu, KR141999–2008
Taegu, KR32002–2004
Daegu-shi, KR31997–1998