Paul Waihung Chau

Follow

Person

Marlborough, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Key input apparatus interface
- Patent number 6,737,990
- Issue date May 18, 2004
- Spyrus, Inc.
- Paul Chau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
IC card reader with synthesized voice output
- Patent number 6,283,367
- Issue date Sep 4, 2001
- Info Telecom
- Kerry Ray Matthew
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Integrated Circuit Card Device With Reprogram...
- Publication number 20130304939
- Publication date Nov 14, 2013
- SPYRUS, INC.
- Paul W. Chau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT CARD INTERFACE DEVICE WITH MULTIPLE MODES OF OPE...
- Publication number 20100223403
- Publication date Sep 2, 2010
- SPYRUS, INC.
- Paul W. Chau
- G06 - COMPUTING CALCULATING COUNTING