Yiu Kong Wong

Person

Richmond Hill, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Combination terminal and printer
- Patent number 6,373,511
- Issue date Apr 16, 2002
- IVI Checkmate Corp.
- David Henry Groves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transaction terminal
- Patent number D447136
- Issue date Aug 28, 2001
- IVI Checkmate Corp.
- David Henry Groves
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Financial transaction terminal with limited access
- Patent number 6,097,606
- Issue date Aug 1, 2000
- International Verifact Inc.
- David Henry Groves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper indicating arrangement
- Patent number 5,938,472
- Issue date Aug 17, 1999
- International Verifact Inc.
- Ki Sheung Yuen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Card reader with carriage powered by movement of inserted card
- Patent number 5,912,446
- Issue date Jun 15, 1999
- International Verifact Inc.
- Yiu Kong Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card reader with carriage powered by movement of inserted card
- Patent number 5,559,317
- Issue date Sep 24, 1996
- International Verifact Inc.
- Yiu K. Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card reader apparatus with read head mounting structure and card guide
- Patent number 5,321,243
- Issue date Jun 14, 1994
- International Verifact Inc.
- David H. Groves
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Door lock recording device
- Publication number 20090293567
- Publication date Dec 3, 2009
- Ki Sheung Yuen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Yiu Kong Wong

Person

Patents Grantslast 30 patents

Combination terminal and printer

Transaction terminal

Financial transaction terminal with limited access

Tamper indicating arrangement

Card reader with carriage powered by movement of inserted card

Card reader with carriage powered by movement of inserted card

Card reader apparatus with read head mounting structure and card guide

Patents Applicationslast 30 patents

Door lock recording device