Lei Zheng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic recovery method and system for UAVs and storage medium
- Patent number 11,474,541
- Issue date Oct 18, 2022
- Beihang University
- Xianbin Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flight conflict resolution method and apparatus based on ultimatum...
- Patent number 11,138,893
- Issue date Oct 5, 2021
- Beihang University
- Xianbin Cao
- G08 - SIGNALLING
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
Method of and apparatus for simultaneously displaying video input a...
- Patent number 9,948,910
- Issue date Apr 17, 2018
- Jie Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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

Patents Applicationslast 30 patents

Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240210333
- Publication date Jun 27, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...
- Publication number 20240192151
- Publication date Jun 13, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM
- Publication number 20240176039
- Publication date May 30, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240159694
- Publication date May 16, 2024
- Tsinghua University
- Zhiqiang CHEN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240156293
- Publication date May 16, 2024
- TSINGHUA UNIVERSITY
- Li ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...
- Publication number 20240151661
- Publication date May 9, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240103196
- Publication date Mar 28, 2024
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
UAV PATH PLANNING METHOD AND DEVICE GUIDED BY THE SAFETY SITUATION,...
- Publication number 20210327287
- Publication date Oct 21, 2021
- BEIHANG UNIVERSITY
- Xianbin Cao
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DYNAMIC RECOVERY METHOD AND SYSTEM FOR UAVS AND STORAGE MEDIUM
- Publication number 20210294356
- Publication date Sep 23, 2021
- BEIHANG UNIVERSITY
- Xianbin CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLIGHT CONFLICT RESOLUTION METHOD AND APPARATUS BASED ON ULTIMATUM...
- Publication number 20200126436
- Publication date Apr 23, 2020
- BEIHANG UNIVERSITY
- XIANBIN CAO
- G08 - SIGNALLING
Information Patent Application
METHOD OF AND APPARATUS FOR SIMULTANEOUSLY DISPLAYING VIDEO INPUT A...
- Publication number 20170374338
- Publication date Dec 28, 2017
- Jie Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PLAYING LIVE BROADCAST STREAMING MEDIA
- Publication number 20160308923
- Publication date Oct 20, 2016
- LE SHI INTERNET INFORMATION TECHNOLOGY CORP. BEIJING
- Kunbo CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CREATING INVERTED INDEX FILE OF VIDEO RESOURCE
- Publication number 20160306811
- Publication date Oct 20, 2016
- LE HOLDINGS (BEIJING) CO., LTD.
- Kunbo Cao
- G06 - COMPUTING CALCULATING COUNTING
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
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

Person

Patents Grantslast 30 patents

Dynamic recovery method and system for UAVs and storage medium

Flight conflict resolution method and apparatus based on ultimatum...

Wideband microstrip antennas and antenna arrays

Method of and apparatus for simultaneously displaying video input a...

Circuits for generating sweep frequency signal

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

Patents Applicationslast 30 patents

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...

VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

UAV PATH PLANNING METHOD AND DEVICE GUIDED BY THE SAFETY SITUATION,...

DYNAMIC RECOVERY METHOD AND SYSTEM FOR UAVS AND STORAGE MEDIUM

FLIGHT CONFLICT RESOLUTION METHOD AND APPARATUS BASED ON ULTIMATUM...

METHOD OF AND APPARATUS FOR SIMULTANEOUSLY DISPLAYING VIDEO INPUT A...

METHOD AND SYSTEM FOR PLAYING LIVE BROADCAST STREAMING MEDIA

METHOD AND SYSTEM FOR CREATING INVERTED INDEX FILE OF VIDEO RESOURCE

WIDEBAND MICROSTRIP ANTENNAS AND ANTENNA ARRAYS

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

CIRCUITS FOR GENERATING SWEEP FREQUENCY SIGNAL