Jin; Weon-il

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jin; Weon-il.The latest application filed is for "apparatus and method for managaing axiom, and reasoning apparatus including the same".

Company Profile

0.54.54

Jin; Weon-il - Suwon-si N/A KR
Jin; Weon Il - Gyeonggi-do N/A KR
Jin; Weon-il - Yongin-si N/A KR
Jin; Weon Il - Sunwon-si KR
Jin; Weon-il - Suwon KR
Jin, Weon-Il - Suwon-city 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
Tag generation method in broadcast encryption system Grant 9,571,213 - Jin , et al. February 14, 2	2017-02-14
Context aware apparatus and method Grant 9,064,214 - Kim , et al. June 23, 2	2015-06-23
Assertion management method and apparatus, and reasoning apparatus including the assertion management apparatus Grant 9,053,128 - Jin June 9, 2	2015-06-09
Computer system and method for preventing dynamic-link library injection attack Grant 8,966,511 - Kim , et al. February 24, 2	2015-02-24
Combination-based broadcast encryption method Grant 8,897,445 - Jin , et al. November 25, 2	2014-11-25
Method of managing user key for broadcast encryption Grant RE45,213 - Jin , et al. October 28, 2	2014-10-28
Method of managing user key for broadcast encryption Grant RE45,191 - Jin , et al. October 14, 2	2014-10-14
Apparatus and method for generating a key for broadcast encryption Grant 8,755,520 - Kim , et al. June 17, 2	2014-06-17
Broadcast encryption method and broadcast decryption method thereof Grant 8,625,784 - Sung , et al. January 7, 2	2014-01-07
Apparatus and method for detecting a code injection attack Grant 8,615,806 - Jin , et al. December 24, 2	2013-12-24
Apparatus and method that generates originality verification and verifies originality verification Grant 8,605,898 - Jin December 10, 2	2013-12-10
Method and system for updating time information of a DRM device Grant 8,595,496 - Kim , et al. November 26, 2	2013-11-26
Tag generation method in broadcast encryption system Grant 8,578,154 - Jin , et al. November 5, 2	2013-11-05
Method for authorizing contents play rights in use of a recording medium Grant 8,566,958 - Kim , et al. October 22, 2	2013-10-22
User terminal with security function and security-control method Grant 8,516,557 - Jin August 20, 2	2013-08-20
User key allocation method for broadcast encryption Grant 8,515,074 - Jung , et al. August 20, 2	2013-08-20
Method and apparatus of generating encryption key for broadcast encryption Grant 8,509,433 - Jung , et al. August 13, 2	2013-08-13
Apparatus And Method For Managaing Axiom, And Reasoning Apparatus Including The Same App 20130138600 - JIN; Weon-Il	2013-05-30
Assertion Management Method And Apparatus, And Reasoning Apparatus Including The Assertion Management Apparatus App 20130138701 - Jin; Weon-Il	2013-05-30
Apparatus and method of generating and detecting prevention and control data for verifying validity of data Grant 8,429,414 - Kim , et al. April 23, 2	2013-04-23
Context Aware Apparatus And Method App 20130097105 - KIM; Su-Myeon ; et al.	2013-04-18
Method And Devices For Security Association (sa) Between Devices App 20130074152 - Jin; Weon-Il	2013-03-21
Tag Generation Method In Broadcast Encryption System App 20120263300 - JIN; Weon-il ; et al.	2012-10-18
Combination-based Broadcast Encryption Method App 20120213364 - JIN; Weon-il ; et al.	2012-08-23
Apparatus And Method For Generating A Key For Broadcast Encryption App 20120183136 - KIM; Hwan-joon ; et al.	2012-07-19
Combination-based broadcast encryption method Grant 8,200,963 - Jin , et al. June 12, 2	2012-06-12
Apparatus And Method That Generates Originality Verification And Verifies Originality Verification App 20120093310 - Jin; Weon Il	2012-04-19
Apparatus and method for generating a key for broadcast encryption Grant 8,160,246 - Kim , et al. April 17, 2	2012-04-17
Tag Generation Method In Broadcast Encryption System App 20120036353 - Jin; Weon-il ; et al.	2012-02-09
Method and system for managing key of home device in broadcast encryption (BE) system Grant 8,054,975 - Kim , et al. November 8, 2	2011-11-08
Tag generation method in broadcast encryption system Grant 8,055,896 - Jin , et al. November 8, 2	2011-11-08
System, Apparatus, And Method For Downloading Firmware App 20110239211 - KIM; Hwan Joon ; et al.	2011-09-29
Hierarchical threshold tree-based broadcast encryption method Grant 8,005,225 - Kim , et al. August 23, 2	2011-08-23
Computer System and Method for Preventing Dynamic-Link Library Injection Attack App 20110179430 - Kim; Eun Ah ; et al.	2011-07-21
Apparatus and Method for Detecting a Code Injection Attack App 20110179490 - Jin; Weon Il ; et al.	2011-07-21
Radio frequency system and password management method in radio frequency system Grant 7,942,335 - Kim , et al. May 17, 2	2011-05-17
Communication Device Supporting Pairing App 20110093712 - JIN; Weon Il ; et al.	2011-04-21
Method of managing user key for broadcast encryption Grant 7,929,705 - Kim , et al. April 19, 2	2011-04-19
Hybrid broadcast encryption method Grant 7,848,525 - Kim , et al. December 7, 2	2010-12-07
Security device and head end in conditional access system and method for controlling illegal use in the system Grant 7,810,113 - Kim , et al. October 5, 2	2010-10-05
Security method using electronic signature Grant 7,779,262 - Kim , et al. August 17, 2	2010-08-17
Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme Grant 7,760,096 - Jin , et al. July 20, 2	2010-07-20
Radio frequency identification tag and radio frequency identification privacy protection system and method Grant 7,755,469 - Sung , et al. July 13, 2	2010-07-13
Method for managing user key for broadcast encryption Grant 7,752,435 - Kim , et al. July 6, 2	2010-07-06
Personal Information Providing Apparatus And Method App 20100169980 - KIM; Hwan Joon ; et al.	2010-07-01
Apparatus And Method Of Protecting Private Information In Distributed Network App 20100162366 - JIN; Weon Il ; et al.	2010-06-24
Radio Frequency Identification (rfid) Tag Encryption Method And System Using Broadcast Encryption (be) Scheme App 20090278664 - JIN; Weon-il ; et al.	2009-11-12
Method for supporting mutual exclusion function and DRM device thereof Grant 7,617,323 - Kim , et al. November 10, 2	2009-11-10
Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme Grant 7,576,651 - Jin , et al. August 18, 2	2009-08-18
User Terminal With Security Function And Security-control Method App 20090183231 - JIN; Weon-il	2009-07-16
Method and apparatus to perform squaring operation in finite field Grant 7,543,012 - Jin , et al. June 2, 2	2009-06-02
Method and apparatus for performing multiplication in finite field GF(2.sup.n) Grant 7,539,719 - Jin , et al. May 26, 2	2009-05-26
RFID tag, system for purchasing service by using RFID tag, and method thereof Grant 7,486,171 - Kim , et al. February 3, 2	2009-02-03
Security system using RSA algorithm and method thereof Grant 7,421,074 - Jin , et al. September 2, 2	2008-09-02
Method and system for updating time information of a DRM device App 20080195869 - Kim; Hee Jean ; et al.	2008-08-14
Method for implementing DRM function and additional function using DRM device and system thereof App 20080195864 - Kim; Hee Jean ; et al.	2008-08-14
Apparatus for encryption and method using the same App 20080187132 - Sung; Maeng Hee ; et al.	2008-08-07
Method for supporting mutual exclusion function and DRM device thereof App 20080183881 - Kim; Hee Jean ; et al.	2008-07-31
Method And System For Digital Rights Management Based On Message Exchange Between Drm Agent And Rendering App 20080162170 - Kumar; Deepak ; et al.	2008-07-03
Broadcast Encryption Method And Broadcast Decryption Method Thereof App 20080152132 - SUNG; Maeng Hee ; et al.	2008-06-26
Method and apparatus for successive data processing by information exchange App 20080148263 - Jin; Weon Il ; et al.	2008-06-19
Method and apparatus of generating encryption key for broadcast encryption App 20080086636 - Jung; Bae Eun ; et al.	2008-04-10
Method and apparatus for basis conversion in finite field Grant 7,346,641 - Jin , et al. March 18, 2	2008-03-18
Device authentication method using broadcast encryption (BE) App 20080010242 - Jin; Weon-il ; et al.	2008-01-10
User key allocation method for broadcast encryption App 20070291948 - Jung; Bae-eun ; et al.	2007-12-20
Security device for digital contents and method of using the same App 20070232269 - Jung; Bae-eun ; et al.	2007-10-04
Hierarchical threshold tree-based broadcast encryption method App 20070189539 - Kim; Dae-youb ; et al.	2007-08-16
Apparatus for managing DRM installation and method thereof App 20070183598 - Kim; Hwan-joon ; et al.	2007-08-09
Combination-based broadcast encryption method App 20070140483 - Jin; Weon-il ; et al.	2007-06-21
Radio frequency identification tag and radio frequency identification privacy protection system and method App 20070069851 - Sung; Maeng-hee ; et al.	2007-03-29
Radio frequency system and password management method in radio frequency system App 20070051799 - Kim; Dae-youb ; et al.	2007-03-08
Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) scheme App 20070052523 - Jin; Weon-il ; et al.	2007-03-08
Method for authorizing contents play rights in use of a recording medium App 20070006251 - Kim; Hwan-joon ; et al.	2007-01-04
Method and system for managing key of home device in broadcast encryption (BE) system App 20060285694 - Kim; Dae-youb ; et al.	2006-12-21
Method of managing data in network system and a network system using the same App 20060288231 - Kim; Dae-youb ; et al.	2006-12-21
Security device and head end in conditional access system and method for controlling illegal use in the system App 20060271950 - Kim; Dae-youb ; et al.	2006-11-30
RFID tag, system for purchasing service by using RFID tag, and method thereof App 20060261949 - Kim; Hwan-joon ; et al.	2006-11-23
Security method using electronic signature App 20060248339 - Kim; Dae-youb ; et al.	2006-11-02
Tag generation method in broadcast encryption system App 20060236099 - Jin; Weon-il ; et al.	2006-10-19
Hybrid broadcast encryption method App 20060177067 - Kim; Hwan-joon ; et al.	2006-08-10
Apparatus and method of generating and detecting prevention and control data for verifying validity of data App 20060137024 - Kim; Dae-youb ; et al.	2006-06-22
Method of managing user key for broadcast encryption App 20060129805 - Kim; Dae-youb ; et al.	2006-06-15
Method for managing user key for broadcast encryption App 20060107043 - Kim; Dae-youb ; et al.	2006-05-18
Apparatus and method for generating a key for broadcast encryption App 20060078110 - Kim; Hwan-joon ; et al.	2006-04-13
Method and apparatus for performing multiplication in finite field GF(2n) App 20050086278 - Jin, Weon-il ; et al.	2005-04-21
Security system using RSA algorithm and method thereof App 20050078821 - Jin, Weon-il ; et al.	2005-04-14
Method and apparatus to perform squaring operation in finite field App 20050021584 - Jin, Weon-il ; et al.	2005-01-27
Method and apparatus for basis conversion in finite field App 20040098437 - Jin, Weon-Il ; et al.	2004-05-20

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