Inventor · disambiguated record
Hee-Chang Cho
Also filed as: CHO HEE-CHANG
13 granted patents·7 pending applications·89 citations·filing 2011–2020
90Inventor score
Files withSAMSUNG ELECTRONICS CO LTD13JANG HYOUNG-SUK3CHO KYOUNG LAE1SAMSUNG ELECTRONCIS CO LTD1SHIN SEUNG YONG1
Top patents by PatentIndex Score
20 records- 0190USD772232SMemory cardSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 22, 2016·40 cites·1 claims
- 0288US9135417B2Apparatus for generating secure key using device and user authentication informationSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 15, 2015·14 cites·28 claims
- 0383US9164890B2Storage device capable of increasing its life cycle and operating method thereofSHIN SEUNG-YONG·Filed 2013·Granted Oct 20, 2015·8 cites·31 claims
- 0481US8738838B2Method, device and system for storing data in storage media using a reference conditionCHO KYOUNG LAE·Filed 2011·Granted May 27, 2014·8 cites·17 claims
- 0580US10235312B2Memory system and host device that maintain compatibility with memory devices under previous standards and/or versions of standardsSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 19, 2019·3 cites·20 claims
- 0677US11216206B2Method of operating data storage deviceSAMSUNG ELECTRONCIS CO LTD·Filed 2020·Granted Jan 4, 2022·1 cites·22 claims
- 0772US10552084B2Method of operating data storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 4, 2020·1 cites·15 claims
- 0864US9933974B2Method of operating data storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 3, 2018·1 cites·9 claims
- 0964US8880900B2Memory systemJANG HYOUNG-SUK·Filed 2012·Granted Nov 4, 2014·3 cites·16 claims
- 1059USD773467SMemory cardSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 6, 2016·8 cites·1 claims
- 1159US9325505B2Apparatus and method for content encryption and decryption based on storage device IDSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Apr 26, 2016·1 cites·21 claims
- 1257US8879341B2Method for operating memory system in ring topologyWANG WEIXIN·Filed 2012·Granted Nov 4, 2014·1 cites·14 claims
- 1345US2014189370A1Memory devices, and systems and methods for verifying secure data storageSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 1440US2014064490A1Management of encryption keys for broadcast encryption and transmission of messages using broadcast encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 1539US2011252007A1Method of storing data in storage media, data storage device using the same, and system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 1638US9799411B2Memory module set having offset memory module units facilitating pin connections to main IC, and semiconductor memory device and system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 24, 2017·0 cites·20 claims
- 1737US2016239224A1Method and system for transferring data over a plurality of control linesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 1837US2011252184A1Method of storing data in storage media, data storage device using the same, and system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 1936US2013117864A1Authentication systemJANG HYOUNG-SUK·Filed 2012·Application pending·0 cites
- 2035US2013117574A1Memory device and system with secure key memory and access logicJANG HYOUNG-SUK·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hee-Chang Cho files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →