Samuel H. Tao

Follow

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for the optical detection of multiple items on...
- Patent number 6,142,375
- Issue date Nov 7, 2000
- 3M Innovative Properties Company
- Anthony M. Belka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic article surveillance system with adaptive filtering and...
- Patent number 5,602,531
- Issue date Feb 11, 1997
- Minnesota Mining and Manufacturing Company
- Michael J. Rude
- G08 - SIGNALLING