Frank Liao

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Inductive proximity sensor
- Patent number 9,007,071
- Issue date Apr 14, 2015
- Rockwell Automation Technologies, Inc.
- Xiaofeng Sean Gong
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INDUCTIVE PROXIMITY SENSOR
- Publication number 20120242352
- Publication date Sep 27, 2012
- ROCKWELL AUTOMATION ASIA PACIFIC BUSINESS CENTER PTE. LTD.
- Xiaofeng Sean Gong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Cleaning method for improving wafer surface polluted by metal ions
- Publication number 20080115802
- Publication date May 22, 2008
- Rey-Hsing Chiang
- B08 - CLEANING