Inventor · disambiguated record
Won-Churl Jang
Also filed as: JANG WON-CHURL
11 granted patents·1 pending application·65 citations·filing 2006–2019
87Inventor score
Top patents by PatentIndex Score
12 records- 0192US8914627B2Method for generating a secured boot image including an update boot loader for a secured update of the version informationPARK DONG-JIN·Filed 2011·Granted Dec 16, 2014·32 cites·17 claims
- 0288US10404695B2Portable biometric authentication device and terminal device using near field communicationSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 3, 2019·6 cites·13 claims
- 0381US10164687B2NFC tag recognition device and NFC tag recognition system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 25, 2018·4 cites·20 claims
- 0479US8931052B2Operation of mobile device as trusted mobile web client or trusted mobile web serverSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Jan 6, 2015·5 cites·20 claims
- 0577US9430648B2Method and apparatus for near field communicationSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 30, 2016·6 cites·16 claims
- 0666US7876933B2Methods and apparatus for estimating orientation in an imageSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 25, 2011·7 cites·46 claims
- 0756US8165356B2Apparatus and method for determining the acceptability of a fingerprint image to be analyzedLEE DONG-JAE·Filed 2007·Granted Apr 24, 2012·4 cites·21 claims
- 0855US2019379659A1Portable biometric authentication device and terminal device using near field communicationSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0954US9356922B2Operation of mobile device as trusted mobile web client or trusted mobile web serverSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 31, 2016·0 cites·10 claims
- 1053US8326003B2Security system and method for security certification thereof, method of generating relative character information, terminal system, and smart cardJANG WON-CHURL·Filed 2008·Granted Dec 4, 2012·1 cites·36 claims
- 1147US10433361B2Radio frequency setting system and mobile terminalSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·20 claims
- 1239US7778479B2Modified Gabor filter for image processingSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 17, 2010·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →