Inventor · disambiguated record
Weon-Il Jin
Also filed as: JIN WEON IL
38 granted patents·13 pending applications·167 citations·filing 2003–2013
97Inventor score
Top patents by PatentIndex Score
51 records- 0191US7486171B2RFID tag, system for purchasing service by using RFID tag, and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 3, 2009·24 cites·23 claims
- 0288US7576651B2Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) schemeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 18, 2009·14 cites·17 claims
- 0386US8160246B2Apparatus and method for generating a key for broadcast encryptionKIM HWAN-JOON·Filed 2005·Granted Apr 17, 2012·14 cites·12 claims
- 0483US8055896B2Tag generation method in broadcast encryption systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 8, 2011·9 cites·23 claims
- 0583US7929705B2Method of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 19, 2011·9 cites·46 claims
- 0683US7779262B2Security method using electronic signatureSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 17, 2010·11 cites·9 claims
- 0780US8200963B2Combination-based broadcast encryption methodJIN WEON-IL·Filed 2005·Granted Jun 12, 2012·8 cites·50 claims
- 0878US7421074B2Security system using RSA algorithm and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 2, 2008·29 cites·18 claims
- 0977US7760096B2Radio frequency identification (RFID) tag encryption method and system using broadcast encryption (BE) schemeSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jul 20, 2010·5 cites·21 claims
- 1077US7755469B2Radio frequency identification tag and radio frequency identification privacy protection system and methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 13, 2010·7 cites·8 claims
- 1174US8005225B2Hierarchical threshold tree-based broadcast encryption methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 23, 2011·6 cites·11 claims
- 1274US7942335B2Radio frequency system and password management method in radio frequency systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 17, 2011·8 cites·27 claims
- 1372US8966511B2Computer system and method for preventing dynamic-link library injection attackKIM EUN AH·Filed 2010·Granted Feb 24, 2015·3 cites·15 claims
- 1472US8516557B2User terminal with security function and security-control methodJIN WEON-IL·Filed 2008·Granted Aug 20, 2013·5 cites·11 claims
- 1567US8605898B2Apparatus and method that generates originality verification and verifies originality verificationJIN WEON IL·Filed 2011·Granted Dec 10, 2013·2 cites·22 claims
- 1663US7810113B2Security device and head end in conditional access system and method for controlling illegal use in the systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 5, 2010·1 cites·14 claims
- 1762US7848525B2Hybrid broadcast encryption methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 7, 2010·2 cites·13 claims
- 1861US8615806B2Apparatus and method for detecting a code injection attackJIN WEON IL·Filed 2010·Granted Dec 24, 2013·1 cites·20 claims
- 1959US8054975B2Method and system for managing key of home device in broadcast encryption (BE) systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 8, 2011·1 cites·12 claims
- 2058US8429414B2Apparatus and method of generating and detecting prevention and control data for verifying validity of dataKIM DAE-YOUB·Filed 2005·Granted Apr 23, 2013·1 cites·20 claims
- 2157US8515074B2User key allocation method for broadcast encryptionJUNG BAE-EUN·Filed 2007·Granted Aug 20, 2013·1 cites·6 claims
- 2256US9571213B2Tag generation method in broadcast encryption systemJIN WEON-IL·Filed 2012·Granted Feb 14, 2017·0 cites·12 claims
- 2354USRE45213EMethod of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 28, 2014·0 cites·46 claims
- 2454US8578154B2Tag generation method in broadcast encryption systemJIN WEON-IL·Filed 2011·Granted Nov 5, 2013·0 cites·22 claims
- 2554US7346641B2Method and apparatus for basis conversion in finite fieldSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 18, 2008·4 cites·13 claims
- 2653USRE45191EMethod of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 14, 2014·0 cites·51 claims
- 2752US8625784B2Broadcast encryption method and broadcast decryption method thereofSUNG MAENG HEE·Filed 2007·Granted Jan 7, 2014·2 cites·13 claims
- 2851US8755520B2Apparatus and method for generating a key for broadcast encryptionKIM HWAN-JOON·Filed 2012·Granted Jun 17, 2014·0 cites·15 claims
- 2950US8897445B2Combination-based broadcast encryption methodJIN WEON-IL·Filed 2012·Granted Nov 25, 2014·0 cites·48 claims
- 3049US2010162366A1Apparatus and method of protecting private information in distributed networkSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 3147US9053128B2Assertion management method and apparatus, and reasoning apparatus including the assertion management apparatusJIN WEON-IL·Filed 2012·Granted Jun 9, 2015·0 cites·10 claims
- 3247US7752435B2Method for managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 6, 2010·0 cites·11 claims
- 3347US2007232269A1Security device for digital contents and method of using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3446US2010169980A1Personal information providing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 3546US2008162170A1Method and system for digital rights management based on message exchange between drm agent and renderingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3645US8566958B2Method for authorizing contents play rights in use of a recording mediumKIM HWAN-JOON·Filed 2006·Granted Oct 22, 2013·0 cites·7 claims
- 3745US7617323B2Method for supporting mutual exclusion function and DRM device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 10, 2009·0 cites·20 claims
- 3845US7543012B2Method and apparatus to perform squaring operation in finite fieldSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 2, 2009·0 cites·29 claims
- 3945US7539719B2Method and apparatus for performing multiplication in finite field GF(2n)SAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 26, 2009·0 cites·8 claims
- 4045US2008010242A1Device authentication method using broadcast encryption (BE)SAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4144US8595496B2Method and system for updating time information of a DRM deviceKIM HEE JEAN·Filed 2007·Granted Nov 26, 2013·0 cites·26 claims
- 4244US8509433B2Method and apparatus of generating encryption key for broadcast encryptionJUNG BAE EUN·Filed 2007·Granted Aug 13, 2013·0 cites·9 claims
- 4344US2008195864A1Method for implementing DRM function and additional function using DRM device and system thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4444US2008148263A1Method and apparatus for successive data processing by information exchangeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4543US2007183598A1Apparatus for managing DRM installation and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4643US2006288231A1Method of managing data in network system and a network system using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4742US2013074152A1Method and devices for security association (sa) between devicesJIN WEON-IL·Filed 2012·Application pending·0 cites
- 4841US9064214B2Context aware apparatus and methodKIM SU-MYEON·Filed 2012·Granted Jun 23, 2015·0 cites·13 claims
- 4939US2008187132A1Apparatus for encryption and method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 5038US2011239211A1System, apparatus, and method for downloading firmwareSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →