Sung-Ming Yen

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Block encryption method and block decryption method having integrit...
- Patent number 9,158,931
- Issue date Oct 13, 2015
- Institute for Information Industry
- Sung-Ming Yen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, and computer readable medium for micropayment with...
- Patent number 8,032,466
- Issue date Oct 4, 2011
- Institute for Information Industry
- Sung-Ming Yen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic payment device using balanced binary tree and the method...
- Patent number 6,546,376
- Issue date Apr 8, 2003
- Institute for Information Industry
- Sung-Ming Yen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic payment device using unbalanced binary tree and the meth...
- Patent number 6,499,019
- Issue date Dec 24, 2002
- Sung-Ming Yen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic checksum apparatus
- Patent number 6,477,652
- Issue date Nov 5, 2002
- Institute for Information Industry
- Sung-Ming Yen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ADVANCED METERING INFRASTRUCTURE NETWORK SYSTEM AND MESSAGE BROADCA...
- Publication number 20170026829
- Publication date Jan 26, 2017
- Institute For Information Industry
- Sung-Ming YEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK ENCRYPTION METHOD AND BLOCK DECRYPTION METHOD HAVING INTEGRIT...
- Publication number 20150149771
- Publication date May 28, 2015
- Institute For Information Industry
- Sung-Ming YEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVANCED METERING INFRASTRUCTURE NETWORK SYSTEM AND MESSAGE BROADCA...
- Publication number 20140164770
- Publication date Jun 12, 2014
- Institute For Information Industry
- Sung-Ming YEN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM, METHOD, AND COMPUTER READABLE MEDIUM FOR MICROPAYMENT WITH...
- Publication number 20080147563
- Publication date Jun 19, 2008
- Institute For Information Industry
- Sung-Ming Yen
- G06 - COMPUTING CALCULATING COUNTING