Wenguo LIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
X-ray tube device and spring pin
- Patent number 11,266,000
- Issue date Mar 1, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extensible millimeter wave security inspection system, scanning uni...
- Patent number 11,226,429
- Issue date Jan 18, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Wideband microstrip antennas and antenna arrays
- Patent number 10,218,082
- Issue date Feb 26, 2019
- Nuctech Company Limited
- Ziran Zhao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Circuits for generating sweep frequency signal
- Patent number 9,577,651
- Issue date Feb 21, 2017
- Nuctech Company Limited
- Ziran Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Human body security inspection method and system
- Patent number 9,552,521
- Issue date Jan 24, 2017
- Tsinghua University
- Zhiqiang Chen
- G07 - CHECKING-DEVICES
Information Patent Grant
Waveguide horn arrays, methods for forming the same and antenna sys...
- Patent number 9,478,864
- Issue date Oct 25, 2016
- Tsinghua University
- Ziran Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation imaging system
- Patent number 7,660,387
- Issue date Feb 9, 2010
- Tsinghua University
- Kejun Kang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
X-RAY TUBE DEVICE AND SPRING PIN
- Publication number 20210204385
- Publication date Jul 1, 2021
- Nuctech Company Limited
- Zhiqiang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MILLIMETER WAVE SECURITY CHECK GATE
- Publication number 20200209384
- Publication date Jul 2, 2020
- Nuctech Company Limited
- Ziran Zhao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EXTENSIBLE MILLIMETER WAVE SECURITY INSPECTION SYSTEM, SCANNING UNI...
- Publication number 20190277999
- Publication date Sep 12, 2019
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
WIDEBAND MICROSTRIP ANTENNAS AND ANTENNA ARRAYS
- Publication number 20160294070
- Publication date Oct 6, 2016
- Nuctech Company Limited
- Ziran ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MILLIMETER WAVE THREE DIMENSIONAL HOLOGRAPHIC SCAN IMAGING APPARATU...
- Publication number 20150323664
- Publication date Nov 12, 2015
- Nuctech Company Limited
- Wanlong Wu
- G01 - MEASURING TESTING
Information Patent Application
WAVEGUIDE HORN ARRAYS, METHODS FOR FORMING THE SAME AND ANTENNA SYS...
- Publication number 20150048984
- Publication date Feb 19, 2015
- TSINGHUA UNIVERSITY
- Ziran ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITS FOR GENERATING SWEEP FREQUENCY SIGNAL
- Publication number 20150048868
- Publication date Feb 19, 2015
- Nuctech Company Limited
- Ziran ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HUMAN BODY SECURITY INSPECTION METHOD AND SYSTEM
- Publication number 20150030205
- Publication date Jan 29, 2015
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20140185763
- Publication date Jul 3, 2014
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
HUMAN BODY SECURITY INSPECTION SYSTEM
- Publication number 20140185773
- Publication date Jul 3, 2014
- TSINGHUA UNIVERSITY
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Application
HUMAN BODY INSPECTION SYSTEM
- Publication number 20140185772
- Publication date Jul 3, 2014
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
RADIATION IMAGING SYSTEM
- Publication number 20090010387
- Publication date Jan 8, 2009
- Kejun Kang
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

X-ray tube device and spring pin

Extensible millimeter wave security inspection system, scanning uni...

Wideband microstrip antennas and antenna arrays

Circuits for generating sweep frequency signal

Human body security inspection method and system

Waveguide horn arrays, methods for forming the same and antenna sys...

Radiation imaging system

Patents Applicationslast 30 patents

X-RAY TUBE DEVICE AND SPRING PIN

MILLIMETER WAVE SECURITY CHECK GATE

EXTENSIBLE MILLIMETER WAVE SECURITY INSPECTION SYSTEM, SCANNING UNI...

WIDEBAND MICROSTRIP ANTENNAS AND ANTENNA ARRAYS

MILLIMETER WAVE THREE DIMENSIONAL HOLOGRAPHIC SCAN IMAGING APPARATU...

WAVEGUIDE HORN ARRAYS, METHODS FOR FORMING THE SAME AND ANTENNA SYS...

CIRCUITS FOR GENERATING SWEEP FREQUENCY SIGNAL

HUMAN BODY SECURITY INSPECTION METHOD AND SYSTEM

INSPECTION SYSTEM AND INSPECTION METHOD

HUMAN BODY SECURITY INSPECTION SYSTEM

HUMAN BODY INSPECTION SYSTEM

RADIATION IMAGING SYSTEM