Evgeny Krouk

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St. Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating and verifying digital signature
- Patent number 7,895,438
- Issue date Feb 22, 2011
- Samsung Electronics Co., Ltd.
- Mi-suk Huh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted secret sharing and reconstructing method
- Patent number 7,551,740
- Issue date Jun 23, 2009
- Samsung Electronics Co., Ltd.
- Kyung-hee Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for encrypting and decrypting data for multi-level access co...
- Patent number 7,532,724
- Issue date May 12, 2009
- Samsung Electronics Co., Ltd.
- Kyung-hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for generating and verifying digital signature
- Publication number 20080022105
- Publication date Jan 24, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Mi-suk Huh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Combination encoding method for simultaneously encrypting and chann...
- Publication number 20060188095
- Publication date Aug 24, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Tae-chul (Edward) Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data encryption and decryption method using a public key
- Publication number 20050117745
- Publication date Jun 2, 2005
- Samsung Electronics Co. Ltd.
- Kyung-hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted secret sharing and reconstructing method
- Publication number 20050111657
- Publication date May 26, 2005
- Samsung Electronics Co., Ltd.
- Kyung-hee Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for encrypting and decrypting data for multi-level access co...
- Publication number 20050114660
- Publication date May 26, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Kyung-hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE