Inventor · disambiguated record
Hak-Yeol Sohn
Also filed as: SOHN HAK-YEOL
6 granted patents·26 citations·filing 2004–2008
79Inventor score
Top patents by PatentIndex Score
6 records- 0176US7512812B2Method of securely erasing data and hard disk drive using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 31, 2009·10 cites·17 claims
- 0262US7469303B2Method and apparatus for protecting data during storage/retrievalSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 23, 2008·8 cites·23 claims
- 0361US7827322B2Method and apparatus for protecting data during storage/retrievalSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Nov 2, 2010·0 cites·10 claims
- 0457US7490357B2Data protection in data storage systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 10, 2009·3 cites·28 claims
- 0552US7620813B2Method to authenticate a data processing apparatus having a recording device and apparatuses thereforSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 17, 2009·3 cites·38 claims
- 0649US8650234B2Method and system for generating a random number in disk driveCHO SUNG-YOUN·Filed 2004·Granted Feb 11, 2014·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →