Inventor · disambiguated record
Nam-Su Jho
Also filed as: JHO NAM-SU
21 granted patents·10 pending applications·85 citations·filing 2005–2024
93Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST14KOREA ELECTRONICS TELECOMM5JHO NAM-SU3SAMSUNG ELECTRONICS CO LTD3HWANG JUNG YEON2
Top patents by PatentIndex Score
31 records- 0188US8812867B2Method for performing searchable symmetric encryptionJHO NAM-SU·Filed 2010·Granted Aug 19, 2014·16 cites·7 claims
- 0285US9331851B2Apparatus and method for giving the compressed encryption functionality to integer-based homomorphic encryption schemesKOREA ELECTRONICS TELECOMM·Filed 2014·Granted May 3, 2016·9 cites·8 claims
- 0385US8966273B2Lightweight group signature system and method with short signatureHWANG JUNG YEON·Filed 2012·Granted Feb 24, 2015·12 cites·12 claims
- 0483US10270588B2Method and system for additive homomorphic encryption scheme with operation error detection functionalityELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 23, 2019·5 cites·16 claims
- 0583US7929705B2Method of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 19, 2011·9 cites·46 claims
- 0681US11791997B2Method and apparatus for generating secret key based on neural network synchronizationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Oct 17, 2023·1 cites·17 claims
- 0781US8639927B2Method of user-authenticated quantum key distributionCHOI JEONG-WOON·Filed 2010·Granted Jan 28, 2014·11 cites·13 claims
- 0879US9374220B2System and method for providing compressed encryption and decryption in homomorphic encryption based on integersKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jun 21, 2016·5 cites·12 claims
- 0976US8817978B2Order-preserving encryption and decryption apparatus and method thereofJHO NAM-SU·Filed 2011·Granted Aug 26, 2014·5 cites·14 claims
- 1075US9087277B2Apparatus and method for dynamic multi-dimensional codes with time and visual recognition informationHWANG JUNG-YEON·Filed 2012·Granted Jul 21, 2015·4 cites·13 claims
- 1173US8745696B2Apparatus and method for privacy protection in association rule miningJHO NAM-SU·Filed 2010·Granted Jun 3, 2014·4 cites·12 claims
- 1272US8873749B2Multi-user searchable encryption system and method with index validation and tracingKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Oct 28, 2014·3 cites·4 claims
- 1362US12425187B2Stateful order-preserving encryption method and apparatus for enhancing securityELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Sep 23, 2025·0 cites·14 claims
- 1460US10025811B2Method and apparatus for deduplicating encrypted dataELECTRONICS AND TELECOMIVIUNICATIONS RES INSTITUTE·Filed 2016·Granted Jul 17, 2018·1 cites·16 claims
- 1559US12095908B2Key generation apparatus and method based on machine learningELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Sep 17, 2024·0 cites·14 claims
- 1658US12418413B2Apparatus and method for validating dataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Sep 16, 2025·0 cites·6 claims
- 1754USRE45213EMethod of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 28, 2014·0 cites·46 claims
- 1853USRE45191EMethod of managing user key for broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 14, 2014·0 cites·51 claims
- 1949US10902144B2Method and apparatus for securing dataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Jan 26, 2021·0 cites·4 claims
- 2049US2023259641A1Device, method, and system for encryption databaseELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2148US10515225B2Method for mutual verifying of data ownershipELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Dec 24, 2019·0 cites·19 claims
- 2248US2023239142A1Method and apparatus for encoding order informationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2347US2024220648A1Order-preserving encryption method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2443US11403284B2System for data sharing platform based on distributed data sharing environment based on block chain, method of searching for data in the system, and method of providing search index in the systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Aug 2, 2022·0 cites·10 claims
- 2543US2021056234A1Data management apparatus for securely updating dynamic data and operating method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
- 2643US2014245019A1Apparatus for generating privacy-protecting document authentication information and method of performing privacy-protecting document authentication using the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 2742US2020310652A1Method and system for secure distributed data management of dynamic dataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
- 2842US2013055393A1Method and apparatus for enhancing privacy of contact information in profileYOUN TAEK YOUNG·Filed 2012·Application pending·0 cites
- 2938US2018123800A1Method and apparatus for de-duplicating encrypted file through verification of file possession, and method and apparatus for storing encrypted fileELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Application pending·0 cites
- 3038US2012158734A1Data management system and methodCHANG KU YOUNG·Filed 2011·Application pending·0 cites
- 3133US2015270958A1Decryptable index generation method for range search, search method, and decryption methodKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →