Yiu-Wing Wat

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Partial CipherText updates using variable-length segments delineate...
- Patent number 9,237,014
- Issue date Jan 12, 2016
- Hong Kong Applied Science & Technology Research Institute Company, Limited
- Wing Pan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing multimedia wireless messages across...
- Patent number 8,732,239
- Issue date May 20, 2014
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Zhibin Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for content distribution with broadcast encryption
- Patent number 8,667,272
- Issue date Mar 4, 2014
- Hong Kong Applied Science and Technology Research
- Wing Pan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for broadcast encryption optimization and scala...
- Patent number 8,483,390
- Issue date Jul 9, 2013
- Hong Kong Applied Science & Technology Research Institute Company, Ltd.
- Victor Keh Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for content distribution with broadcast encryption
- Patent number 8,468,341
- Issue date Jun 18, 2013
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yiu-Wing Wat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Partial CipherText Updates Using Variable-Length Segments Delineate...
- Publication number 20140355754
- Publication date Dec 4, 2014
- Wing Pan LEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR BROADCAST ENCRYPTION OPTIMIZATION AND SCALA...
- Publication number 20130083924
- Publication date Apr 4, 2013
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Victor Keh Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Content Distribution with Broadcast Encryption
- Publication number 20120121085
- Publication date May 17, 2012
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Wing Pan Leung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Content Distribution with Broadcast Encryption
- Publication number 20100228972
- Publication date Sep 9, 2010
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Yiu-Wing Wat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for providing multimedia wireless messages across...
- Publication number 20050075093
- Publication date Apr 7, 2005
- Hong Kong Applied Science and Technology Reseach Institute Co., Ltd.
- Zhibin Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE