Choi; Hyok-sung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hyok-sung.The latest application filed is for "device and method for performing functions".

Company Profile

10.39.49

Choi; Hyok-sung - Seoul KR
Choi; Hyok-sung - Yongin-si KR
Choi; Hyok-sung - Anyang-si KR
Choi, Hyok-sung - Anyung-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device and method for performing functions Grant 11,099,812 - Bang , et al. August 24, 2	2021-08-24
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 10,887,648 - Lee , et al. January 5, 2	2021-01-05
Device And Method For Performing Functions App 20200364028 - BANG; Han-min ; et al.	2020-11-19
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20200336782 - LEE; Sang-kwon ; et al.	2020-10-22
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 10,805,667 - Lee , et al. October 13, 2	2020-10-13
Device and method of requesting external device to execute task Grant 10,795,988 - Lee , et al. October 6, 2	2020-10-06
Device and method for performing functions Grant 10,768,892 - Bang , et al. Sep	2020-09-08
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20200252679 - Kind Code	2020-08-06
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 10,667,003 - Lee , et al.	2020-05-26
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20200120379 - Lee; Sang-kwon ; et al.	2020-04-16
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 10,523,995 - Lee , et al. Dec	2019-12-31
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20190335227 - LEE; Sang-kwon ; et al.	2019-10-31
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 10,382,811 - Lee , et al. A	2019-08-13
Device And Method For Performing Functions App 20190012142 - BANG; Han-min ; et al.	2019-01-10
Device and method for performing functions Grant 10,127,011 - Bang , et al. November 13, 2	2018-11-13
System and method of sharing contents using messenger Grant 10,097,377 - Lee , et al. October 9, 2	2018-10-09
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20180192118 - LEE; Sang-kwon ; et al.	2018-07-05
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 9,912,981 - Lee , et al. March 6, 2	2018-03-06
Device And Method Of Requesting External Device To Execute Task App 20160306962 - LEE; Jong-hyuk ; et al.	2016-10-20
Content provision apparatus and method Grant 9,332,228 - Lee , et al. May 3, 2	2016-05-03
Broadcast Receiver, Mobile Device, Service Providing Method, And Broadcast Receiver Controlling Method App 20160080799 - LEE; Sang-kwon ; et al.	2016-03-17
Device And Method For Performing Functions App 20160034253 - BANG; Han-min ; et al.	2016-02-04
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method Grant 9,232,193 - Lee , et al. January 5, 2	2016-01-05
System And Method Of Sharing Contents Using Messenger App 20150350124 - LEE; Sang-kwon ; et al.	2015-12-03
Method and apparatus for communication, and method and apparatus for controlling communication Grant 9,185,104 - Choi , et al. November 10, 2	2015-11-10
Distributed control method and apparatus using URL Grant 9,182,971 - Choi November 10, 2	2015-11-10
System and method of sharing contents using messenger Grant 9,106,448 - Lee , et al. August 11, 2	2015-08-11
Method and apparatus for forming highlight content Grant 9,055,196 - Hyun , et al. June 9, 2	2015-06-09
Method and apparatus for transmitting data in a peer-to-peer network Grant 8,984,096 - Lee , et al. March 17, 2	2015-03-17
Method and apparatus for providing/receiving web-based service of plurality of service providers Grant 8,965,951 - Rhim , et al. February 24, 2	2015-02-24
Method and apparatus for handling security level of device on network Grant 8,875,242 - Choi , et al. October 28, 2	2014-10-28
Apparatus and method for converting multimedia content, and multimedia content distribution system Grant 8,767,121 - Kim , et al. July 1, 2	2014-07-01
Method of transmitting information effectively in server/client network and server and client apparatuses using the same Grant 8,353,024 - Choi January 8, 2	2013-01-08
System and method of providing quality of service-enabled contents in peer-to-peer networks Grant 8,335,844 - Chapalamadugu , et al. December 18, 2	2012-12-18
Method And Apparatus For Transmitting Data In A Peer-to-peer Network App 20120209915 - LEE; Sang-kwon ; et al.	2012-08-16
Method and apparatus for transmitting data in a peer-to-peer network Grant 8,180,853 - Lee , et al. May 15, 2	2012-05-15
Apparatus and method for controlling devices in one or more home networks Grant 8,176,529 - Jin , et al. May 8, 2	2012-05-08
Method And Apparatus For Managing Tag Of Multimedia Content App 20110202582 - KIM; Ho-joong ; et al.	2011-08-18
Multi-pointing method using magnetic field and device therefor Grant 7,982,713 - Choi , et al. July 19, 2	2011-07-19
Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method Grant 7,979,568 - Shin , et al. July 12, 2	2011-07-12
Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method App 20110043326 - Lee; Sang-kwon ; et al.	2011-02-24
Method And Apparatus For Communication, And Method And Apparatus For Controlling Communication App 20110010542 - Choi; Hyok-Sung ; et al.	2011-01-13
Distributed Control Method And Apparatus Using Url App 20100251350 - CHOI; Hyok-sung	2010-09-30
Question And Answer Service Method, Broadcast Receiver Having Question And Answer Service Function And Storage Medium Having Program For Executing The Method App 20100199294 - CHOI; Hyok-sung ; et al.	2010-08-05
Apparatus And Method For Sharing Broadcasting Program App 20100192189 - Lee; Sang-Kwon ; et al.	2010-07-29
Method And Apparatus For Forming Highlight Content App 20100186052 - Hyun; Lyun-sik ; et al.	2010-07-22
System And Method For Shopping App 20100153233 - Shin; Seong-Kook ; et al.	2010-06-17
Content Provision Apparatus And Method App 20100107190 - Lee; Sang-Kwon ; et al.	2010-04-29
System And Method Of Sharing Contents Using Messenger App 20090248792 - LEE; Sang-kwon ; et al.	2009-10-01
Method And Apparatus For Handling Security Level Of Device On Network App 20090249448 - CHOI; Hyok-sung ; et al.	2009-10-01
Method And Apparatus For Managing User Registration On Ce Device Over Network App 20090198735 - YU; Hee-seok ; et al.	2009-08-06
Communication Relay Method And Apparatus And Communication Relay Control Method And Apparatus App 20090049516 - CHOI; Hyok-sung ; et al.	2009-02-19
Method And Apparatus For Providing/receiving Web-based Service Of Plurality Of Service Providers App 20090043842 - RHIM; Eun-hee ; et al.	2009-02-12
Method And Apparatus For Transmitting Data In A Peer-to-peer Network App 20080256175 - Lee; Sang-kwon ; et al.	2008-10-16
Method Of Transmitting Information Effectively In Server/client Network And Server And Client Apparatuses Using The Same App 20080250491 - CHOI; Hyok-sung	2008-10-09
System And Method Of Providing Quality Of Service-enabled Contents In Peer-to-peer Networks App 20080208976 - CHAPALAMADUGU; Akhil ; et al.	2008-08-28
Method And Apparatus For Relaying Streaming Data App 20080209054 - ZHANG; Guanhua ; et al.	2008-08-28
Cycle referencing management method and apparatus, parsing method and apparatus, and recording medium storing a program to implement the same Grant 7,415,451 - Kim , et al. August 19, 2	2008-08-19
Multi-pointing Method Using Magnetic Field And Device Therefor App 20080192000 - CHOI; Hyok-sung ; et al.	2008-08-14
Apparatus And Method For Converting Multimedia Content, And Multimedia Content Distribution System App 20080186400 - Kim; Su-hyun ; et al.	2008-08-07
Method And Apparatus For Changing Channel App 20080155593 - KIM; Mun-jo ; et al.	2008-06-26
Data Transmitting Method And Apparatus For Simultaneously Reproducing Multiple Moving Picture Contents, And Method And Apparatus For Simultaneously Reproducing Multiple Moving Picture Contents App 20080124057 - CHOI; Myoung-soon ; et al.	2008-05-29
Method And Apparatus For Blocking Spam Data, And Method And Apparatus For Transmitting Data For Blocking Spam Data App 20080126807 - CHOI; Hyok-sung ; et al.	2008-05-29
Method of initializing multiple devices using job scheduler Grant 7,376,822 - Choi May 20, 2	2008-05-20
System and method of sharing contents using messenger App 20080098076 - Lee; Sang-Kwon ; et al.	2008-04-24
Contents Service Apparatus And Method App 20080091615 - Choi; Hyok-sung ; et al.	2008-04-17
Apparatus and method for controlling devices in one or more home networks App 20070271595 - Jin; Ho ; et al.	2007-11-22
Device and method for managing multimedia content in portable digital apparatus App 20070168386 - Choi; Myoung-soon ; et al.	2007-07-19
Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method App 20070022089 - Shin; Seong-kook ; et al.	2007-01-25
Method and apparatus for searching element and recording medium storing a program therefor App 20060155702 - Shin; Seong-kook ; et al.	2006-07-13
Method and apparatus for storing multimedia data in nonvolatile storage device in units of blocks App 20060129750 - Lee; Tae-hun ; et al.	2006-06-15
Method and apparatus for synchronizing metadata, and storage medium storing computer program for executing the method App 20060041601 - Kim; Hee-yeon ; et al.	2006-02-23
Method and apparatus for moving multi-media file and storage medium storing program for executing the method App 20060004822 - Kim; Du-il ; et al.	2006-01-05
Method determining filename of digital content file and apparatus for generating digital content App 20050228686 - Lee, Tae-hun ; et al.	2005-10-13
Method for managing multimedia data App 20050228833 - Choi, Hyok-sung ; et al.	2005-10-13
Cycle referencing management method and apparatus, parsing method and apparatus, and recording medium storing a program to implement the same App 20050223036 - Kim, Du-il ; et al.	2005-10-06
XML processor having function for filtering tree path, method of filtering tree path and recording medium storing a program to implement the method App 20050223017 - Shin, Seong-kook ; et al.	2005-10-06
Method of initializing multiple devices using job scheduler App 20050149938 - Choi, Hyok-Sung	2005-07-07

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