Qingyong LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Feedback circuit, heating circuit, display apparatus and display sy...
- Patent number 10,795,198
- Issue date Oct 6, 2020
- BOE Technology Group Co., Ltd.
- Jianfu Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal source for electromagnetic interference test of display devices
- Patent number 10,567,750
- Issue date Feb 18, 2020
- BOE Technology Group Co., Ltd.
- Qingyong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display driving circuit and a driving method thereof, a display dri...
- Patent number 10,446,110
- Issue date Oct 15, 2019
- BOE Technology Group Co., Ltd.
- Zhicheng Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for clustering wireless channel MPCs based on a KPD doctrine
- Patent number 10,374,902
- Issue date Aug 6, 2019
- Beijing Jiaotong University
- Ruisi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advertising machine, and system, method and storage medium for cont...
- Patent number 10,353,456
- Issue date Jul 16, 2019
- BOE Technology Group Co., Ltd.
- Qingyong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 10,115,361
- Issue date Oct 30, 2018
- BOE Technology Group Co., Ltd.
- Yongxin Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Secondary power system and power supply device
- Patent number 9,722,411
- Issue date Aug 1, 2017
- BOE Technology Group Co., Ltd.
- Qingyong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVING CIRCUIT AND A DRIVING METHOD THEREOF, A DISPLAY DRI...
- Publication number 20190130864
- Publication date May 2, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhicheng Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FEEDBACK CIRCUIT, HEATING CIRCUIT, DISPLAY APPARATUS AND DISPLAY SY...
- Publication number 20190079337
- Publication date Mar 14, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jianfu LIU
- G02 - OPTICS
Information Patent Application
METHOD FOR CLUSTERING WIRELESS CHANNEL MPCS BASED ON A KPD DOCTRINE
- Publication number 20180131575
- Publication date May 10, 2018
- BEIJING JIAOTONG UNIVERSITY
- Ruisi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADVERTISING MACHINE, AND SYSTEM, METHOD AND STORAGE MEDIUM FOR CONT...
- Publication number 20180101221
- Publication date Apr 12, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingyong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20170116943
- Publication date Apr 27, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongxin ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SIGNAL SOURCE FOR ELECTROMAGNETIC INTERFERENCE TEST OF DISPLAY DEVICES
- Publication number 20160301925
- Publication date Oct 13, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingyong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secondary Power System and Power Supply Device
- Publication number 20150364912
- Publication date Dec 17, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingyong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Qingyong LI

Person

Patents Grantslast 30 patents

Feedback circuit, heating circuit, display apparatus and display sy...

Signal source for electromagnetic interference test of display devices

Display driving circuit and a driving method thereof, a display dri...

Method for clustering wireless channel MPCs based on a KPD doctrine

Advertising machine, and system, method and storage medium for cont...

Display device

Secondary power system and power supply device

Patents Applicationslast 30 patents

DISPLAY DRIVING CIRCUIT AND A DRIVING METHOD THEREOF, A DISPLAY DRI...

FEEDBACK CIRCUIT, HEATING CIRCUIT, DISPLAY APPARATUS AND DISPLAY SY...

METHOD FOR CLUSTERING WIRELESS CHANNEL MPCS BASED ON A KPD DOCTRINE

ADVERTISING MACHINE, AND SYSTEM, METHOD AND STORAGE MEDIUM FOR CONT...

DISPLAY DEVICE

SIGNAL SOURCE FOR ELECTROMAGNETIC INTERFERENCE TEST OF DISPLAY DEVICES

Secondary Power System and Power Supply Device