Roy Phi

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Elk Grove, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive microwave security sensor
- Patent number 8,004,451
- Issue date Aug 23, 2011
- Honeywell International Inc.
- XiaoDong Wu
- G08 - SIGNALLING
Information Patent Grant
Adjustable motion detection sensor with cam
- Patent number 7,615,751
- Issue date Nov 10, 2009
- Honeywell International Inc.
- Mark C. Buckley
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE MICROWAVE SECURITY SENSOR
- Publication number 20100302090
- Publication date Dec 2, 2010
- Honeywell International Inc.
- XiaoDong Wu
- G08 - SIGNALLING
Information Patent Application
ADJUSTABLE MOTION DETECTION SENSOR WITH CAM
- Publication number 20090166538
- Publication date Jul 2, 2009
- Honeywell International Inc.
- Mark C. Buckley
- G01 - MEASURING TESTING