Jianxun FAN

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Apex, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter LO leakage calibration scheme using loopback circuitry
- Patent number 9,787,415
- Issue date Oct 10, 2017
- Analog Devices, Inc.
- Jianxun Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wideband quadrature error correction
- Patent number 9,300,444
- Issue date Mar 29, 2016
- Analog Devices, Inc.
- Raju Hormis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning circuitry and method for active filters
- Patent number 8,836,416
- Issue date Sep 16, 2014
- Analog Devices, Inc.
- Jianxun Fan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for phase synchronization in radio frequency t...
- Patent number 8,712,356
- Issue date Apr 29, 2014
- Analog Devices, Inc.
- Antonio Montalvo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR RADIO TRANSCEIVERS
- Publication number 20230421199
- Publication date Dec 28, 2023
- Analog Devices International Unlimited Company
- Brian Reggiannini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIDEBAND QUADRATURE ERROR CORRECTION
- Publication number 20150030102
- Publication date Jan 29, 2015
- Analog Devices, Inc.
- Raju Hormis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER LO LEAKAGE CALIBRATION SCHEME USING LOOPBACK CIRCUITRY
- Publication number 20140269863
- Publication date Sep 18, 2014
- Analog Devices, Inc.
- Jianxun Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNING CIRCUITRY AND METHOD FOR ACTIVE FILTERS
- Publication number 20140210546
- Publication date Jul 31, 2014
- Analog Devices, Inc.
- Jianxun FAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR PHASE SYNCHRONIZATION IN RADIO FREQUENCY T...
- Publication number 20110279147
- Publication date Nov 17, 2011
- Analog Devices, Inc.
- Antonio Montalvo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE