Lee; Byung Rae

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Byung Rae.The latest application filed is for "method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof".

Company Profile

2.89.86

Lee; Byung Rae - Seoul KR
Lee; Byung-Rae - Yongin-si KR
- Seoul KR
Lee; Byung-Rae - Seocho-gu KR
Lee; Byung Rae - Suwon-si N/A 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
Method and apparatus for security domain management in trusted execution environment Grant 10,110,510 - Kang , et al. October 23, 2	2018-10-23
Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof Grant 10,015,642 - Hwang , et al. July 3, 2	2018-07-03
Method and apparatus for providing cloud-based digital rights management service and system thereof Grant 9,898,588 - Seleznev , et al. February 20, 2	2018-02-20
Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message threfor Grant 9,800,358 - Lee , et al. October 24, 2	2017-10-24
Method And Apparatus For Transmitting/receiving Access Information Of Broadcast Service In A Broadcasting System, And System Thereof App 20170150328 - HWANG; Sung-Oh ; et al.	2017-05-25
Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof Grant 9,578,467 - Hwang , et al. February 21, 2	2017-02-21
Method and apparatus for managing tokens for digital rights management Grant 9,491,184 - Lee , et al. November 8, 2	2016-11-08
Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor Grant 9,356,718 - Lee , et al. May 31, 2	2016-05-31
Storage device and host device for protecting content and method thereof Grant 9,292,714 - Kang , et al. March 22, 2	2016-03-22
Method and apparatus for using non-volatile storage device Grant 9,251,319 - Kang , et al. February 2, 2	2016-02-02
Method for authenticating a storage device, machine-readable storage medium, and host device Grant 9,245,152 - Kang , et al. January 26, 2	2016-01-26
Storage device, and authentication method and authentication device of storage device Grant 9,230,090 - Kang , et al. January 5, 2	2016-01-05
Method and apparatus for providing DRM service Grant 9,202,022 - Kang , et al. December 1, 2	2015-12-01
Method and apparatus for providing broadcast service using encryption key in a communication system Grant 9,197,404 - Seleznev , et al. November 24, 2	2015-11-24
Encryption key distribution method in mobile broadcasting system and system for the same Grant 9,191,204 - Seleznev , et al. November 17, 2	2015-11-17
Rights object acquisition method of mobile terminal in digital right management system Grant 9,160,748 - Lee , et al. October 13, 2	2015-10-13
Method and apparatus for controlling content playback in content delivery system Grant 9,148,462 - Lee , et al. September 29, 2	2015-09-29
Method for generating physical identifier in storage device and machine-readable storage medium Grant 9,136,010 - Kang , et al. September 15, 2	2015-09-15
Method and apparatus for downloading DRM module Grant 9,117,055 - Kang , et al. August 25, 2	2015-08-25
License consignment method and system for portable device Grant 9,043,244 - Im , et al. May 26, 2	2015-05-26
Method and apparatus for providing DRM service Grant 9,038,191 - Seleznev , et al. May 19, 2	2015-05-19
Non-volatile memory for anti-cloning and authentication method for the same Grant 9,021,603 - Kang , et al. April 28, 2	2015-04-28
Method And Apparatus For Transmitting/receiving Access Information Of Broadcast Service In A Broadcasting System, And System Thereof App 20150103729 - HWANG; Sung-Oh ; et al.	2015-04-16
Method And Apparatus For Security Domain Management In Trusted Execution Environment App 20150089069 - KANG; Bo Gyeong ; et al.	2015-03-26
Storage Device, And Authentication Method And Authentication Device Of Storage Device App 20150012969 - KANG; Bo-Gyeong ; et al.	2015-01-08
Storage device, and authentication method and authentication device of storage device Grant 8,843,996 - Kang , et al. September 23, 2	2014-09-23
Mobile Payment Using Cloud Computing App 20140279115 - Verma; Sanjeev ; et al.	2014-09-18
System and method for authenticating a resource-constrained client Grant 8,812,847 - Kang , et al. August 19, 2	2014-08-19
Method and apparatus for transmitting/receiving encryption information in a mobile broadcast system Grant 8,774,414 - Lee , et al. July 8, 2	2014-07-08
User Device And Method For Receiving Drm Function Corresponding To Specific Contents App 20140157438 - Seleznev; Sergey Nikolayevich ; et al.	2014-06-05
Method and apparatus for digital broadcasting service Grant 8,707,346 - Sergey , et al. April 22, 2	2014-04-22
Method And Apparatus For Providing Drm Service App 20140109232 - KANG; Bo-Gyeong ; et al.	2014-04-17
Rights Object Acquisition Method Of Mobile Terminal In Digital Right Management System App 20140109233 - LEE; Kyung Keun ; et al.	2014-04-17
Flexible Content Protection System Using Downloadable Drm Module App 20140090075 - VERMA; Sanjeev ; et al.	2014-03-27
Non-volatile Memory For Anti-cloning And Authentication Method For The Same App 20140033325 - KANG; Bo-Gyeong ; et al.	2014-01-30
Method for delivering service guide source for generation of service guide in a mobile broadcast system, and method and system for delivering notification event/notification message Grant 8,626,055 - Hwang , et al. January 7, 2	2014-01-07
Rights object acquisition method of mobile terminal in digital right management system Grant 8,627,338 - Lee , et al. January 7, 2	2014-01-07
Method and apparatus for providing DRM service Grant 8,627,487 - Kang , et al. January 7, 2	2014-01-07
System and method for providing digital contents service Grant 8,619,994 - Lee , et al. December 31, 2	2013-12-31
System and method for providing digital contents service Grant 08619994 -	2013-12-31
System and method for acquiring terminal binding key Grant 8,615,659 - Lee , et al. December 24, 2	2013-12-24
Method of storing broadcast contents in mobile broadcast service terminal Grant 8,565,438 - Jung , et al. October 22, 2	2013-10-22
Apparatus and method for changing subscription status of service in mobile communication system and mobile communication system thereof Grant 8,554,893 - Jung , et al. October 8, 2	2013-10-08
Non-volatile memory for anti-cloning and authentication method for the same Grant 8,549,659 - Kang , et al. October 1, 2	2013-10-01
Encryption key distribution method in mobile broadcasting system, and system for the same Grant 8,532,298 - Seleznev , et al. September 10, 2	2013-09-10
Rights-based advertisement management in protected media Grant 8,522,357 - Fahn , et al. August 27, 2	2013-08-27
Drm/cas Service Device And Method Using Security Context App 20130219510 - SELEZNEV; Sergey Nikolayevich ; et al.	2013-08-22
Method and system for sharing service guide or service guide fragments in mobile broadcast system Grant 8,494,438 - Jung , et al. July 23, 2	2013-07-23
Method And Apparatus For Providing Cloud-based Digital Rights Management Service And System Thereof App 20130167253 - SELEZNEV; Sergey Nikolayevich ; et al.	2013-06-27
Method And Apparatus For Performing Downloadable Digital Rights Management For A Content Service App 20130160135 - SELEZNEV; Sergey Nikolayevich ; et al.	2013-06-20
System And Method For Authenticating A Resource-constrained Client App 20130132724 - KANG; Bo-Gyeong ; et al.	2013-05-23
Method and apparatus for managing digital rights using portable storage device Grant 8,443,206 - Lee , et al. May 14, 2	2013-05-14
Method And Apparatus For Providing Broadcast Service Using Encryption Key In A Communication System App 20130108043 - SELEZNEV; Sergey Nikolayevich ; et al.	2013-05-02
Method And Apparatus For Providing Broadcast Service Using Encryption Key In A Communication System App 20130101118 - SELEZNEV; Sergey Nikolayevich ; et al.	2013-04-25
Inter-entity coupling method, apparatus and system for service protection Grant 8,417,933 - Lee , et al. April 9, 2	2013-04-09
Method and apparatus for software update of terminals in a mobile communication system Grant 8,396,464 - Lee , et al. March 12, 2	2013-03-12
Method For Authenticating A Storage Device, Machine-readable Storage Medium, And Host Device App 20130061287 - Kang; Bo-Gyeong ; et al.	2013-03-07
Method and apparatus for providing broadcast service using encryption key in a communication system Grant 8,363,840 - Seleznev , et al. January 29, 2	2013-01-29
Method And Apparatus For Using Non-volatile Storage Device App 20130019109 - KANG; Bo-Gyeong ; et al.	2013-01-17
Method and system for registering a smartcard terminal with a broadcast server Grant 8,355,717 - Lee , et al. January 15, 2	2013-01-15
Storage Device And Host Device For Protecting Content And Method Thereof App 20130007468 - KANG; Bo-Gyeong ; et al.	2013-01-03
Method and system for registering and verifying smart card certificate for users moving between public key infrastructure domains Grant 8,340,296 - Lee , et al. December 25, 2	2012-12-25
Inter-entity coupling method, apparatus and system for content protection Grant 8,327,136 - Lee , et al. December 4, 2	2012-12-04
Method for sharing rights objects between users Grant 8,316,461 - Chang , et al. November 20, 2	2012-11-20
Method And Apparatus For Providing Drm Service App 20120291142 - SELEZNEV; Sergey Nikolayevich ; et al.	2012-11-15
Drm Service Providing Method, Apparatus And Drm Service Receiving Method In User Terminal App 20120284797 - SELEZNEV; Sergey Nikolayevich ; et al.	2012-11-08
Data Storage Device Authentication Apparatus And Data Storage Device Including Authentication Apparatus Connector App 20120284772 - Kwon; Moon-Sang ; et al.	2012-11-08
Method And Apparatus For Transmitting/receiving Encryption Information In A Mobile Broadcast System App 20120263301 - LEE; Byung Rae ; et al.	2012-10-18
Roaming service method in a mobile broadcasting system, and system thereof Grant 8,249,587 - Hwang , et al. August 21, 2	2012-08-21
Method And System For Protecting Broadcast Service/content In A Mobile Broadcast System, And Method For Generating Short Term Key Message Threfor App 20120170747 - LEE; Byung-Rae ; et al.	2012-07-05
Method And System For Protecting Broadcast Service/content In A Mobile Broadcast System, And Method For Generating Short Term Key Message Therefor App 20120170748 - LEE; Byung-Rae ; et al.	2012-07-05
Authentication between device and portable storage Grant 8,209,535 - Lee , et al. June 26, 2	2012-06-26
Method for transmitting/receiving encryption information in a mobile broadcast system, and system therefor Grant 8,208,636 - Hwang , et al. June 26, 2	2012-06-26
Apparatus and method for moving and copying rights objects between device and portable storage device Grant 8,176,322 - Lee , et al. May 8, 2	2012-05-08
Storage Device, And Authentication Method And Authentication Device Of Storage Device App 20120110639 - Kang; Bo-Gyeong ; et al.	2012-05-03
Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor Grant 8,160,252 - Lee , et al. April 17, 2	2012-04-17
Method And Apparatus For Downloading Drm Module App 20120090034 - Kang; Bo-Gyeong ; et al.	2012-04-12
Method And Apparatus For Providing Drm Service App 20120090036 - KANG; Bo-Gyeong ; et al.	2012-04-12
Method And Apparatus For Authenticating A Non-volatile Memory Device App 20120066513 - KANG; Bo-Gyeong ; et al.	2012-03-15
Non-volatile Memory For Anti-cloning And Authentication Method For The Same App 20120066774 - KANG; Bo-Gyeong ; et al.	2012-03-15
Roaming Service Method In A Mobile Broadcasting System, And System Thereof App 20120034909 - HWANG; Sung-Oh ; et al.	2012-02-09
Method And Apparatus For Managing Consumption Right For Multimedia Service App 20120023594 - HWANG; Sung-Oh ; et al.	2012-01-26
Method And Apparatus For Providing Drm Service App 20120017282 - KANG; Bo-Gyeong ; et al.	2012-01-19
Method And System For Sharing Service Guide Or Service Guide Fragments In Mobile Broadcast System App 20110283303 - JUNG; Bo-Sun ; et al.	2011-11-17
Roaming service method in a mobile broadcasting system, and system thereof Grant 8,055,258 - Hwang , et al. November 8, 2	2011-11-08
Method For Generating Physical Identifier In Storage Device And Machine-readable Storage Medium App 20110252189 - KANG; Bo-Gyeong ; et al.	2011-10-13
Method And Apparatus For Controlling Content Playback In Content Delivery System App 20110231567 - Lee; Byung-Rae ; et al.	2011-09-22
Encryption Key Distribution Method In Mobile Broadcasting System And System For The Same App 20110206205 - Seleznev; Sergey Nikolayevich ; et al.	2011-08-25
Method for inclusive authentication and management of service provider, terminal and user identity module, and system and terminal device using the method Grant 7,953,391 - Lee , et al. May 31, 2	2011-05-31
Encryption Key Distribution Method In Mobile Broadcasting System, And System For The Same App 20110096929 - Seleznev; Sergey Nikolayevich ; et al.	2011-04-28
Method and apparatus for managing digital rights of portable storage device Grant 7,870,397 - Lee , et al. January 11, 2	2011-01-11
Rights-based Advertisement Management In Protected Media App 20100325737 - Fahn; Paul N. ; et al.	2010-12-23
System And Method For Acquiring Terminal Binding Key App 20100262826 - Lee; Byung-Rae ; et al.	2010-10-14
Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same Grant 7,810,162 - Lee , et al. October 5, 2	2010-10-05
Apparatus And Method For Changing Subscription Status Of Service In Mobile Communication System And Mobile Communication System Thereof App 20100228844 - Jung; Bo-Sun ; et al.	2010-09-09
Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same Grant 7,779,479 - Lee , et al. August 17, 2	2010-08-17
System And Method For Configuring Content Object App 20100198687 - BANG; Sung Hun ; et al.	2010-08-05
System And Method For Providing Content For Digital Rights Management App 20100175138 - LEE; Byung Rae ; et al.	2010-07-08
Method And Apparatus For Digital Broadcasting Service App 20100169172 - Sergey; Seleznev ; et al.	2010-07-01
Method, system and terminal apparatus for enabling content to be reproduced in multiple terminals Grant 7,734,922 - Lee , et al. June 8, 2	2010-06-08
Method for sharing rights objects between users Grant 7,734,917 - Chang , et al. June 8, 2	2010-06-08
System And Method For Providing Digital Contents Service App 20100128878 - Lee; Kyung Keun ; et al.	2010-05-27
System and method for managing multimedia contents in intranet Grant 7,685,643 - Lee , et al. March 23, 2	2010-03-23
Method For Sharing Rights Objects Between Users App 20100037051 - CHANG; Kyung-ah ; et al.	2010-02-11
Method And Apparatus For Managing Tokens For Digital Rights Management App 20090254983 - LEE; Byung-Rae ; et al.	2009-10-08
Method And Apparatus For Providing Broadcast Service Using Encryption Key In A Communication System App 20090252324 - SELEZNEV; Sergey Nikolayevich ; et al.	2009-10-08
Method And System For Registering A Smartcard Terminal With A Broadcast Server App 20090247129 - LEE; Byung Rae ; et al.	2009-10-01
Method And Apparatus For Software Update Of Terminals In A Mobile Communication System App 20090247145 - LEE; Jong-Hyo ; et al.	2009-10-01
System And Method For Withdrawing Rights Object Of The Digital Contents App 20090210704 - HAN; Kyu Hui ; et al.	2009-08-20
License Consignment Method And System For Portable Device App 20090210947 - IM; Kwan Hyuk ; et al.	2009-08-20
Method Of Storing Broadcast Contents In Mobile Broadcast Service Terminal App 20090080664 - Jung; Ji-Wuck ; et al.	2009-03-26
Mobile Broadcasting System And Method For Transmitting And Receiving Broadcast Service Therefor App 20090075584 - JUNG; Bo-Sun ; et al.	2009-03-19
Rights Object Acquisition Method Of Mobile Terminal In Digital Right Management System App 20080172678 - LEE; Kyung Keun ; et al.	2008-07-17
Method of authenticating content provider and assuring content integrity Grant 7,395,426 - Lee , et al. July 1, 2	2008-07-01
Method, Apparatus, And System For Transmitting And Receiving Inter-device Content Ro App 20080077992 - LEE; Byung-Rae ; et al.	2008-03-27
Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor App 20070259647 - Lee; Byung-Rae ; et al.	2007-11-08
Method and system for sharing service guide or service guide fragments in mobile broadcast system App 20070204305 - Jung; Bo-Sun ; et al.	2007-08-30
Method and apparatus for protecting contents supporting broadcast service between service provider and a plurality of mobile stations App 20070189535 - Lee; Byung-Rae ; et al.	2007-08-16
Method for transmitting/receiving encryption information in a mobile broadcast system, and system therefor App 20070133805 - Hwang; Sung-Oh ; et al.	2007-06-14
Method for delivering service guide source for generation of service guide in a mobile broadcast system, and method and system for delivering notification event/notification message App 20070124359 - Hwang; Sung-Oh ; et al.	2007-05-31
Method and apparatus for delivering service guide contents and notification event information in a mobile broadcast system App 20070118586 - Hwang; Sung-Oh ; et al.	2007-05-24
Method and apparatus for transmitting service guide source in a mobile broadcast system App 20070110057 - Hwang; Sung-Oh ; et al.	2007-05-17
Apparatus and method for delivering service guide contents and notification event information in a mobile broadcast system App 20070110056 - Hwang; Sung-Oh ; et al.	2007-05-17
Roaming service method in a mobile broadcasting system, and system thereof App 20070093202 - Hwang; Sung-Oh ; et al.	2007-04-26
Inter-entity coupling method, apparatus and system for content protection App 20070061568 - Lee; Byung-Rae ; et al.	2007-03-15
Inter-entity coupling method, apparatus and system for service protection App 20070061569 - Lee; Byung-Rae ; et al.	2007-03-15
Method, system and terminal apparatus for enabling content to be reproduced in multiple terminals App 20070037555 - Lee; Byung-Rae ; et al.	2007-02-15
Method for inclusive authentication and management of service provider, terminal and user identity module, and system and terminal device using the method App 20060281442 - Lee; Byung-Rae ; et al.	2006-12-14
Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same App 20050268346 - Lee, Byung-rae ; et al.	2005-12-01
Method and apparatus for acquiring and removing information regarding digital rights objects App 20050216419 - Lee, Byung-Rae ; et al.	2005-09-29
Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same App 20050216763 - Lee, Byung-rae ; et al.	2005-09-29
Portable storage device and method of managing files in the portable storage device App 20050216739 - Lee, Byung-rae ; et al.	2005-09-29
Apparatus and method for moving and copying rights objects between device and portable storage device App 20050210249 - Lee, Byung-rae ; et al.	2005-09-22
Digital rights management structure, portable storage device, and contents management method using the portable storage device App 20050210236 - Lee, Byung-rae ; et al.	2005-09-22
Authentication between device and portable storage App 20050210279 - Lee, Byung-rae ; et al.	2005-09-22
Method and apparatus for digital rights management using certificate revocation list App 20050210241 - Lee, Byung-rae ; et al.	2005-09-22
Method and apparatus for managing digital rights of portable storage device App 20050091508 - Lee, Byung-rae ; et al.	2005-04-28
Method and apparatus for managing digital rights using portable storage device App 20050091507 - Lee, Byung-rae ; et al.	2005-04-28
Method of granting DRM license to support plural devices App 20050065891 - Lee, Byung-rae ; et al.	2005-03-24
Method for sharing rights objects between users App 20050044361 - Chang, Kyung-ah ; et al.	2005-02-24
Method of authenticating content provider and assuring content integrity App 20040255114 - Lee, Byung-rae ; et al.	2004-12-16
System and method for managing multimedia contents in intranet App 20040158712 - Lee, Byung-rae ; et al.	2004-08-12
Method and system for registering and verifying smart card certificate for users moving between public key infrastructure domains App 20040144840 - Lee, Byung-Rae ; et al.	2004-07-29