Maeng Hee Sung

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Tag generation method in broadcast encryption system
- Patent number 9,571,213
- Issue date Feb 14, 2017
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast encryption method and broadcast decryption method thereof
- Patent number 8,625,784
- Issue date Jan 7, 2014
- Samsung Electronics Co., Ltd.
- Maeng Hee Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for updating time information of a DRM device
- Patent number 8,595,496
- Issue date Nov 26, 2013
- Samsung Electronics Co., Ltd.
- Hee Jean Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tag generation method in broadcast encryption system
- Patent number 8,578,154
- Issue date Nov 5, 2013
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for authorizing contents play rights in use of a recording m...
- Patent number 8,566,958
- Issue date Oct 22, 2013
- Samsung Electronics Co., Ltd.
- Hwan-joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User key allocation method for broadcast encryption
- Patent number 8,515,074
- Issue date Aug 20, 2013
- Samsung Electronics Co., Ltd.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of generating encryption key for broadcast enc...
- Patent number 8,509,433
- Issue date Aug 13, 2013
- Samsung Electronics Co., Ltd.
- Bae Eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network and domain-creating method thereof
- Patent number 8,056,117
- Issue date Nov 8, 2011
- Samsung Electronics Co., Ltd.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tag generation method in broadcast encryption system
- Patent number 8,055,896
- Issue date Nov 8, 2011
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for managing key of home device in broadcast encr...
- Patent number 8,054,975
- Issue date Nov 8, 2011
- Samsung Electronics Co., Ltd.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency system and password management method in radio freq...
- Patent number 7,942,335
- Issue date May 17, 2011
- Samsung Electronics Co., Ltd.
- Dae-youb Kim
- G07 - CHECKING-DEVICES
Information Patent Grant
Security device and head end in conditional access system and metho...
- Patent number 7,810,113
- Issue date Oct 5, 2010
- Samsung Electronics Co., Ltd.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security method using electronic signature
- Patent number 7,779,262
- Issue date Aug 17, 2010
- Samsung Electronics Co., Ltd.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency identification (RFID) tag encryption method and sys...
- Patent number 7,760,096
- Issue date Jul 20, 2010
- Samsung Electronics Co. Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency identification tag and radio frequency identificati...
- Patent number 7,755,469
- Issue date Jul 13, 2010
- Samsung Electronics, Co., Ltd.
- Maeng-hee Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for supporting mutual exclusion function and DRM device thereof
- Patent number 7,617,323
- Issue date Nov 10, 2009
- Samsung Electronics Co., Ltd.
- Hee Jean Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio frequency identification (RFID) tag encryption method and sys...
- Patent number 7,576,651
- Issue date Aug 18, 2009
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RFID tag, system for purchasing service by using RFID tag, and meth...
- Patent number 7,486,171
- Issue date Feb 3, 2009
- Samsung Electronics Co., Ltd.
- Hwan-joon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication method for fast handover in a wireless local area ne...
- Patent number 7,158,777
- Issue date Jan 2, 2007
- Samsung Electronics Co., Ltd.
- Kyung-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TAG GENERATION METHOD IN BROADCAST ENCRYPTION SYSTEM
- Publication number 20120263300
- Publication date Oct 18, 2012
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TAG GENERATION METHOD IN BROADCAST ENCRYPTION SYSTEM
- Publication number 20120036353
- Publication date Feb 9, 2012
- Samsung Electronics Co., Ltd.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY IDENTIFICATION (RFID) TAG ENCRYPTION METHOD AND SYS...
- Publication number 20090278664
- Publication date Nov 12, 2009
- Weon-il JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING GATEWAY IN PRIVATE NETWORK AND APPARATUS FOR...
- Publication number 20090190602
- Publication date Jul 30, 2009
- Maeng Hee Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT SERVICE PROVIDING METHOD AND AUTHENTICATION METHOD BETWEEN...
- Publication number 20090097648
- Publication date Apr 16, 2009
- Samsung Electronics Co., Ltd.
- Bae Eun JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for implementing DRM function and additional function using...
- Publication number 20080195864
- Publication date Aug 14, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Hee Jean Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for updating time information of a DRM device
- Publication number 20080195869
- Publication date Aug 14, 2008
- Hee Jean Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus for encryption and method using the same
- Publication number 20080187132
- Publication date Aug 7, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Maeng Hee Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for supporting mutual exclusion function and DRM device thereof
- Publication number 20080183881
- Publication date Jul 31, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Hee Jean Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST ENCRYPTION METHOD AND BROADCAST DECRYPTION METHOD THEREOF
- Publication number 20080152132
- Publication date Jun 26, 2008
- Samsung Electronics Co., Ltd.
- Maeng Hee SUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for successive data processing by information...
- Publication number 20080148263
- Publication date Jun 19, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Weon Il Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus of generating encryption key for broadcast enc...
- Publication number 20080086636
- Publication date Apr 10, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for broadcast encryption using bilinear map
- Publication number 20080085005
- Publication date Apr 10, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Bae Eun Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
User key allocation method for broadcast encryption
- Publication number 20070291948
- Publication date Dec 20, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security device for digital contents and method of using the same
- Publication number 20070232269
- Publication date Oct 4, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Bae-eun Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network and domain-creating method thereof
- Publication number 20070177737
- Publication date Aug 2, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Bae-eun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio frequency identification tag and radio frequency identificati...
- Publication number 20070069851
- Publication date Mar 29, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Maeng-hee Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio frequency system and password management method in radio freq...
- Publication number 20070051799
- Publication date Mar 8, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-youb Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Radio frequency identification (RFID) tag encryption method and sys...
- Publication number 20070052523
- Publication date Mar 8, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for authorizing contents play rights in use of a recording m...
- Publication number 20070006251
- Publication date Jan 4, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Hwan-joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for managing key of home device in broadcast encr...
- Publication number 20060285694
- Publication date Dec 21, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of managing data in network system and a network system usin...
- Publication number 20060288231
- Publication date Dec 21, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security device and head end in conditional access system and metho...
- Publication number 20060271950
- Publication date Nov 30, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RFID tag, system for purchasing service by using RFID tag, and meth...
- Publication number 20060261949
- Publication date Nov 23, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Hwan-joon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security method using electronic signature
- Publication number 20060248339
- Publication date Nov 2, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Dae-youb Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tag generation method in broadcast encryption system
- Publication number 20060236099
- Publication date Oct 19, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Weon-il Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication method for fast handover in a wireless local area ne...
- Publication number 20040077335
- Publication date Apr 22, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Kyung-Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Maeng Hee Sung

Person

Patents Grantslast 30 patents

Tag generation method in broadcast encryption system

Broadcast encryption method and broadcast decryption method thereof

Method and system for updating time information of a DRM device

Tag generation method in broadcast encryption system

Method for authorizing contents play rights in use of a recording m...

User key allocation method for broadcast encryption

Method and apparatus of generating encryption key for broadcast enc...

Network and domain-creating method thereof

Tag generation method in broadcast encryption system

Method and system for managing key of home device in broadcast encr...

Radio frequency system and password management method in radio freq...

Security device and head end in conditional access system and metho...

Security method using electronic signature

Radio frequency identification (RFID) tag encryption method and sys...

Radio frequency identification tag and radio frequency identificati...

Method for supporting mutual exclusion function and DRM device thereof

Radio frequency identification (RFID) tag encryption method and sys...

RFID tag, system for purchasing service by using RFID tag, and meth...

Authentication method for fast handover in a wireless local area ne...

Patents Applicationslast 30 patents

TAG GENERATION METHOD IN BROADCAST ENCRYPTION SYSTEM

TAG GENERATION METHOD IN BROADCAST ENCRYPTION SYSTEM

RADIO FREQUENCY IDENTIFICATION (RFID) TAG ENCRYPTION METHOD AND SYS...

METHOD FOR DETECTING GATEWAY IN PRIVATE NETWORK AND APPARATUS FOR...

CONTENT SERVICE PROVIDING METHOD AND AUTHENTICATION METHOD BETWEEN...

Method for implementing DRM function and additional function using...

Method and system for updating time information of a DRM device

Apparatus for encryption and method using the same

Method for supporting mutual exclusion function and DRM device thereof

BROADCAST ENCRYPTION METHOD AND BROADCAST DECRYPTION METHOD THEREOF

Method and apparatus for successive data processing by information...

Method and apparatus of generating encryption key for broadcast enc...

Method and apparatus for broadcast encryption using bilinear map

User key allocation method for broadcast encryption

Security device for digital contents and method of using the same

Network and domain-creating method thereof

Radio frequency identification tag and radio frequency identificati...

Radio frequency system and password management method in radio freq...

Radio frequency identification (RFID) tag encryption method and sys...

Method for authorizing contents play rights in use of a recording m...

Method and system for managing key of home device in broadcast encr...

Method of managing data in network system and a network system usin...

Security device and head end in conditional access system and metho...

RFID tag, system for purchasing service by using RFID tag, and meth...

Security method using electronic signature

Tag generation method in broadcast encryption system

Authentication method for fast handover in a wireless local area ne...