Pingnan Shi

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Noise measurement system
- Patent number 7,086,083
- Issue date Aug 1, 2006
- Wavetek Wandell Goltermann, Inc.
- Qin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulsed leakage tagging signal
- Patent number 6,600,515
- Issue date Jul 29, 2003
- Wavetek Corporation
- Andrew E. Bowyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for measuring a radio frequency signal having...
- Patent number 6,310,646
- Issue date Oct 30, 2001
- Wavetek Corporation
- Pingnan Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulsed leakage tagging signal
- Patent number 6,307,593
- Issue date Oct 23, 2001
- Wavetek Corporation
- Andrew E. Bowyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise measurement system
- Patent number 6,219,095
- Issue date Apr 17, 2001
- Wavetek Corporation
- Qin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise reduction for video signals
- Patent number 6,061,100
- Issue date May 9, 2000
- The University of British Columbia
- Rabab K. Ward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF circuit for use in a combined leakage detector and signal level...
- Patent number 5,982,165
- Issue date Nov 9, 1999
- Wavetek Corporation
- Andrew E. Bowyer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for measuring a radio frequency signal
- Publication number 20020095686
- Publication date Jul 18, 2002
- Wavetek Corporation
- Pingnan Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pulsed leakage tagging signal
- Publication number 20020060735
- Publication date May 23, 2002
- Wavetek Corporation
- Andrew E. Bowyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise measurement system
- Publication number 20020036713
- Publication date Mar 28, 2002
- Wavetek Coporation
- Qin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE