Zhiqun Hu

Person

Liberty Township, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data acquisition
- Patent number 9,430,351
- Issue date Aug 30, 2016
- Imagine Communications Corp.
- Jeffrey M. Malec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data acquisition
- Patent number 9,158,863
- Issue date Oct 13, 2015
- Imagine Communications Corp.
- Jeffrey M. Malec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase lock control system for a voltage controlled oscillator
- Patent number 7,538,620
- Issue date May 26, 2009
- Harris Corporation
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational state transition and event logging system for an RF tra...
- Patent number 7,391,821
- Issue date Jun 24, 2008
- Harris Corporation
- Zhiqun Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RF power amplifier system having a plurality of different power con...
- Patent number 7,161,426
- Issue date Jan 9, 2007
- Harris Corporation
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF transmitter fault and data monitoring, recording and accessing s...
- Patent number 6,591,375
- Issue date Jul 8, 2003
- Harris Corporation
- Zhiqun Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier system having frequency and amplifier failure compe...
- Patent number 6,525,605
- Issue date Feb 25, 2003
- Harris Corporation
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power amplifier transistor quiescent current checking and adjusting
- Patent number 6,515,545
- Issue date Feb 4, 2003
- Harris Corporation
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier having monitoring and circuit protection
- Patent number 6,188,277
- Issue date Feb 13, 2001
- Harris Corporation
- Dmitriy Borodulin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power amplifier control system
- Patent number 6,124,758
- Issue date Sep 26, 2000
- Harris Corporation
- Theodore H. Korte
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DATA ACQUISITION
- Publication number 20150363290
- Publication date Dec 17, 2015
- Imagine Communications Corp.
- JEFFREY M. MALEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ACQUISITION
- Publication number 20140160943
- Publication date Jun 12, 2014
- Harris Corporation
- JEFFREY M. MALEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Phase lock control system for a voltage controlled oscillator
- Publication number 20090121794
- Publication date May 14, 2009
- HARRIS CORPORATION
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power level control for RF transmitters
- Publication number 20070026812
- Publication date Feb 1, 2007
- HARRIS CORPORATION
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Operational state transition and event logging system for an RF tra...
- Publication number 20060203930
- Publication date Sep 14, 2006
- HARRIS CORPORATION
- Zhiqun Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RF power amplifier system having a plurality of different power con...
- Publication number 20060006940
- Publication date Jan 12, 2006
- HARRIS CORPORATION
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier system having frequency and amplifier failure compe...
- Publication number 20010003433
- Publication date Jun 14, 2001
- HARRIS CORPORATION
- Zhiqun Hu
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Data acquisition

Data acquisition

Phase lock control system for a voltage controlled oscillator

Operational state transition and event logging system for an RF tra...

RF power amplifier system having a plurality of different power con...

RF transmitter fault and data monitoring, recording and accessing s...

Power amplifier system having frequency and amplifier failure compe...

RF power amplifier transistor quiescent current checking and adjusting

Power amplifier having monitoring and circuit protection

RF power amplifier control system

Patents Applicationslast 30 patents

DATA ACQUISITION

DATA ACQUISITION

Phase lock control system for a voltage controlled oscillator

Power level control for RF transmitters

Operational state transition and event logging system for an RF tra...

RF power amplifier system having a plurality of different power con...

Power amplifier system having frequency and amplifier failure compe...