Wenyu Han

Person

Flushing, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for enhancing card security
- Patent number 8,360,317
- Issue date Jan 29, 2013
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure product authentication tags
- Patent number 7,744,130
- Issue date Jun 29, 2010
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card with enhanced security features
- Patent number 7,407,101
- Issue date Aug 5, 2008
- Wenyu Han
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method and apparatus for patterning cards, instruments and documents
- Patent number 7,104,449
- Issue date Sep 12, 2006
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for impeding the counterfeiting of discs
- Patent number 6,902,111
- Issue date Jun 7, 2005
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi sensor information reader
- Patent number 6,616,043
- Issue date Sep 9, 2003
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for impeding the counterfeiting of cards, inst...
- Patent number 6,354,506
- Issue date Mar 12, 2002
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for patterning cards, instruments and documents
- Patent number 6,193,156
- Issue date Feb 27, 2001
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for impeding the counterfeiting of cards, inst...
- Patent number 6,135,355
- Issue date Oct 24, 2000
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for impeding the counterfeiting of cards, inst...
- Patent number 6,068,301
- Issue date May 30, 2000
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronically triggered bar code scanner
- Patent number 5,408,080
- Issue date Apr 18, 1995
- Opticon Inc.
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for improving the throughput of a CCD bar code...
- Patent number 5,196,684
- Issue date Mar 23, 1993
- Opticon, Inc.
- Jackson Lum
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TWO-DIMENSIONAL (2-D) CODE GENERATING METHOD, DETECTING METHOD, DET...
- Publication number 20160350568
- Publication date Dec 1, 2016
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for enhancing card security
- Publication number 20110309146
- Publication date Dec 22, 2011
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure product authentication tags
- Publication number 20070262154
- Publication date Nov 15, 2007
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Card with enhanced security features
- Publication number 20050006481
- Publication date Jan 13, 2005
- Wenyu Han
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Cards with enhanced security features and associated apparatus and...
- Publication number 20040113420
- Publication date Jun 17, 2004
- Wenyu Han
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Method and apparatus for impeding the counterfeiting of discs
- Publication number 20030034400
- Publication date Feb 20, 2003
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi sensor information reader
- Publication number 20020043562
- Publication date Apr 18, 2002
- Victor Zazzu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for patterning cards, instruments and documents
- Publication number 20010010333
- Publication date Aug 2, 2001
- Wenyu Han
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Apparatus and method for enhancing card security

Secure product authentication tags

Card with enhanced security features

Method and apparatus for patterning cards, instruments and documents

Method and apparatus for impeding the counterfeiting of discs

Multi sensor information reader

Method and apparatus for impeding the counterfeiting of cards, inst...

Method and apparatus for patterning cards, instruments and documents

Method and apparatus for impeding the counterfeiting of cards, inst...

Method and apparatus for impeding the counterfeiting of cards, inst...

Electronically triggered bar code scanner

Method and apparatus for improving the throughput of a CCD bar code...

Patents Applicationslast 30 patents

TWO-DIMENSIONAL (2-D) CODE GENERATING METHOD, DETECTING METHOD, DET...

Apparatus and method for enhancing card security

Secure product authentication tags

Card with enhanced security features

Cards with enhanced security features and associated apparatus and...

Method and apparatus for impeding the counterfeiting of discs

Multi sensor information reader

Method and apparatus for patterning cards, instruments and documents