Kamfu Wong

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Paid instant message system and method for authenticating identitie...
- Patent number 9,402,178
- Issue date Jul 26, 2016
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic teller machine using banknote packages packed in advance
- Patent number 8,998,077
- Issue date Apr 7, 2015
- Kamfu Wong
- G07 - CHECKING-DEVICES
Information Patent Grant
Payment system and method using a mobile telephone network for char...
- Patent number 8,825,532
- Issue date Sep 2, 2014
- Kamfu Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for personalized and localized TV ad delivery
- Patent number 8,321,889
- Issue date Nov 27, 2012
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for informing a user of the arrival of an email a...
- Patent number 7,869,795
- Issue date Jan 11, 2011
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Banking computer account system with lock for secure payment via te...
- Patent number 7,712,655
- Issue date May 11, 2010
- Kamfu Wong
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PAID INSTANT MESSAGE SYSTEM AND METHOD FOR AUTHENTICATING IDENTITIE...
- Publication number 20140235199
- Publication date Aug 21, 2014
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC TELLER MACHINE USING BANKNOTE PACKAGES PACKED IN ADVANCE
- Publication number 20100294834
- Publication date Nov 25, 2010
- Kamfu Wong
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEM AND METHOD OF PREVENTING SPAM BY USING PAY-CHARGE-CONTRIBUTI...
- Publication number 20100250947
- Publication date Sep 30, 2010
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ONLINE PAYMENT AND IDENTITY CONFIRMATION WITH...
- Publication number 20100153276
- Publication date Jun 17, 2010
- Kamfu Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for personalized and localized tv ad delivery
- Publication number 20090228914
- Publication date Sep 10, 2009
- Kamfu Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Receiving Emails in Instantly Via a Mobile Phone
- Publication number 20080318553
- Publication date Dec 25, 2008
- Kamfu Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE