Ziquan Bai

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
System and method for in-phase/quadrature-phase (I/Q) time delay me...
- Patent number 9,049,091
- Issue date Jun 2, 2015
- Keysight Technologies, Inc.
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust channel estimation in communication systems
- Patent number 8,369,425
- Issue date Feb 5, 2013
- Agilent Technologies, Inc.
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for in-phase/quadrature-phase (I/Q) mismatch meas...
- Patent number 8,126,086
- Issue date Feb 28, 2012
- Agilent Technologies, Inc.
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for In-Phase/Quadrature-Phase (I/Q) Mismatch Meas...
- Publication number 20090196334
- Publication date Aug 6, 2009
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System And Method For In-Phase/Quadrature-Phase (I/Q) Time Delay Me...
- Publication number 20090190705
- Publication date Jul 30, 2009
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fast and Flexible Communication System Simulation
- Publication number 20090037163
- Publication date Feb 5, 2009
- Hong Wei Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROBUST CHANNEL ESTIMATION IN COMMUNICATION SYSTEMS
- Publication number 20080310531
- Publication date Dec 18, 2008
- Ziquan Bai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE