Inventor
CHUNG KYO IL
KR33 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG KYO IL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
24 patentsUS7847694B2Dec 7, 2010
Electronic tag including privacy level information and privacy protection apparatus and method using RFID tag
KOREA ELECTRONICS TELECOMM26 citations92
US7533257B2May 12, 2009
Server authentication verification method on user terminal at the time of extensible authentication protocol authentication for internet access
KOREA ELECTRONICS TELECOMM21 citations92
US7477746B2Jan 13, 2009
Apparatus for dynamically managing group transient key in wireless local area network system and method thereof
KOREA ELECTRONICS TELECOMM22 citations91
US7640585B2Dec 29, 2009
Intrusion detection sensor detecting attacks against wireless network and system and method of detecting wireless network intrusion
KOREA ELECTRONICS TELECOMM21 citations90
US6970970B2Nov 29, 2005
Method of storing data in a non-volatile memory and apparatus therefor
KOREA ELECTRONICS TELECOMM36 citations89
US7711158B2May 4, 2010
Method and apparatus for classifying fingerprint image quality, and fingerprint image recognition system using the same
KOREA ELECTRONICS TELECOMM34 citations88
US7697734B2Apr 13, 2010
Method and apparatus of detecting eye using symmetry and moment characteristics of object
KOREA ELECTRONICS TELECOMM8 citations84
US7376685B2May 20, 2008
Apparatus and method for computing SHA-1hash function
KOREA ELECTRONICS TELECOMM12 citations84
US7873189B2Jan 18, 2011
Face recognition by dividing an image and evaluating a similarity vector with a support vector machine
KOREA ELECTRONICS TELECOMM20 citations83
US7869626B2Jan 11, 2011
Iris recognition method and apparatus thereof
KOREA ELECTRONICS TELECOMM15 citations83
US7079670B2Jul 18, 2006
Apparatus and method for authenticating a user by employing feature points of a fingerprint image of the user
KOREA ELECTRONICS TELECOMM18 citations82
US7177621B2Feb 13, 2007
Wireless communication medium and method for operating the same
KOREA ELECTRONICS TELECOMM5 citations73
US9378559B2Jun 28, 2016
System and method for motion estimation
KOREA ELECTRONICS TELECOMM2 citations62
US8386794B2Feb 26, 2013
Apparatus and method for protecting RFID data
KOREA ELECTRONICS TELECOMM4 citations62
US7929734B2Apr 19, 2011
Method and apparatus for detecting eyes in face region
KOREA ELECTRONICS TELECOMM3 citations62
US7715556B2May 11, 2010
Key establishment method and system using commutative linear function
KOREA ELECTRONICS TELECOMM4 citations62
US7649440B2Jan 19, 2010
Apparatus and method for unifying multiple radio frequency identifications
KOREA ELECTRONICS TELECOMM6 citations62
US8032753B2Oct 4, 2011
Server and system for transmitting certificate stored in fixed terminal to mobile terminal and method using the same
KOREA ELECTRONICS TELECOMM5 citations61
US7715594B2May 11, 2010
Method of iris recognition using cumulative-sum-based change point analysis and apparatus using the same
KOREA ELECTRONICS TELECOMM5 citations61
US8379092B2Feb 19, 2013
System and method for providing application service using image data
KOREA ELECTRONICS TELECOMM2 citations60
US7909259B2Mar 22, 2011
Pressure activated passive RFID tag
KOREA ELECTRONICS TELECOMM2 citations60
US7197141B2Mar 27, 2007
RSA cryptographic processing apparatus for IC card
KOREA ELECTRONICS TELECOMM3 citations59
US7134017B2Nov 7, 2006
Method for providing a trusted path between a client and a system
KOREA ELECTRONICS TELECOMM0 citations49
US7587046B2Sep 8, 2009
Method and apparatus for generating keystream
KOREA ELECTRONICS TELECOMM0 citations45