Cheng LIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for upgrading IoT terminal device and electronic device thereof
- Patent number 12,045,600
- Issue date Jul 23, 2024
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection circuit, touch control panel, and electronic apparatus
- Patent number 11,853,098
- Issue date Dec 26, 2023
- CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for recognizing human hand and hand gesture from human, and...
- Patent number 11,797,098
- Issue date Oct 24, 2023
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining physiological parameters of a...
- Patent number 11,751,766
- Issue date Sep 12, 2023
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Page processing method and device, and electronic device
- Patent number 11,704,478
- Issue date Jul 18, 2023
- Lenovo (Beijing) Limited
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gesture recognition apparatus, gesture recognition method, computer...
- Patent number 11,599,199
- Issue date Mar 7, 2023
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling rotation of displayed image, d...
- Patent number 11,561,627
- Issue date Jan 24, 2023
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle information directional transmission methods and devices
- Patent number 11,536,816
- Issue date Dec 27, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Cheng Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Acquisition equipment, sound acquisition method, and sound source t...
- Patent number 11,525,883
- Issue date Dec 13, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for preparing composite
- Patent number 11,511,250
- Issue date Nov 29, 2022
- CHINA ENFI ENGINEERING CORPORATION
- Dazhou Yan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Image information generation method, pulse wave measurement system...
- Patent number 11,497,408
- Issue date Nov 15, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microwave plasma gasification and recycle integrated system for dom...
- Patent number 11,465,186
- Issue date Oct 11, 2022
- Tsinghua University
- Guixin Zhang
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method and apparatus for determining physiological parameters of a...
- Patent number 11,375,909
- Issue date Jul 5, 2022
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Positioning method, positioning apparatus, and computer-program pro...
- Patent number 11,340,074
- Issue date May 24, 2022
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G01 - MEASURING TESTING
Information Patent Grant
Method for preparing CsPbX3 perovskite quantum dot film by one-step...
- Patent number 11,306,245
- Issue date Apr 19, 2022
- North China Electric Power University
- Yong Ding
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spill-proof cup and control method thereof
- Patent number 11,253,090
- Issue date Feb 22, 2022
- BOE Technology Group Co., Ltd.
- Cheng Liu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Screen projecting method, apparatus, device and storage medium
- Patent number 11,145,234
- Issue date Oct 12, 2021
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Baoming Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and control method thereof
- Patent number 11,126,349
- Issue date Sep 21, 2021
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handheld device and hand tremor compensation method
- Patent number 11,097,427
- Issue date Aug 24, 2021
- BOE Technology Group Co., Ltd.
- Cheng Liu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of synchronizing device list in a smart network system, appa...
- Patent number 10,958,726
- Issue date Mar 23, 2021
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Cheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Indoor space positioning based on Voronoi diagram
- Patent number 10,949,998
- Issue date Mar 16, 2021
- BOE Technology Group Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for data mining based on users' search behavior
- Patent number 10,896,461
- Issue date Jan 19, 2021
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device discovering method, apparatus and computer storage medium th...
- Patent number 10,412,572
- Issue date Sep 10, 2019
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Cheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Open platform for providing ability to end users
- Patent number 10,372,427
- Issue date Aug 6, 2019
- HYDATA
- Yicun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Level-shift circuits compatible with multiple supply voltage
- Patent number 9,948,287
- Issue date Apr 17, 2018
- VIA ALLIANCE SEMICONDUCTOR CO., LTD.
- Qiang Si
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level-shift circuits compatible with multiple supply voltage
- Patent number 9,391,619
- Issue date Jul 12, 2016
- VIA ALLIANCE SEMICONDUCTOR CO., LTD.
- Qiang Si
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Remotely deploying computer programs
- Patent number 8,271,630
- Issue date Sep 18, 2012
- International Business Machines Corporation
- Peng Gao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR CONTROLLING PRODUCTION SYSTEM BASED ON SIMULA...
- Publication number 20240377817
- Publication date Nov 14, 2024
- CHINA ENFI ENGINEERING CORPORATION
- CHU Jinwang
- G05 - CONTROLLING REGULATING
Information Patent Application
Touch Detection Device and Method, and Electronic Apparatus
- Publication number 20240310953
- Publication date Sep 19, 2024
- Chipone Techonological (Beijing) Co., Ltd.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE IDENTITY AUTHENTICATION METHOD AND APPARATUS, ELECTRONIC DEV...
- Publication number 20240097895
- Publication date Mar 21, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER-IMPLEMENTED METHOD IN A SYSTEM COMPRISING ONE OR MORE PROC...
- Publication number 20240045720
- Publication date Feb 8, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE BAG, IN PARTICULAR AN AIRBAG FOR AN OIL EXPANSION TANK OF...
- Publication number 20230321957
- Publication date Oct 12, 2023
- Hitachi Energy Switzerland AG
- Hui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MONITORING RUNNING STATE OF DISTRIBUTED SYSTEM, DEVICE,...
- Publication number 20230153290
- Publication date May 18, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Wei QIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR RECOGNIZING HUMAN HAND AND HAND GESTURE FROM HUMAN, AND...
- Publication number 20230037445
- Publication date Feb 9, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PAGE PROCESSING METHOD AND DEVICE, AND ELECTRONIC DEVICE
- Publication number 20230036516
- Publication date Feb 2, 2023
- Lenovo (Beijing) Limited
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION CIRCUIT, TOUCH CONTROL PANEL, AND ELECTRONIC APPARATUS
- Publication number 20220374128
- Publication date Nov 24, 2022
- Chipone Technology (Beijing) Co., Ltd.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSLATOR PEN AND TRANSLATION METHOD USING SAME
- Publication number 20220335228
- Publication date Oct 20, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING PHYSIOLOGICAL PARAMETERS OF A...
- Publication number 20220280057
- Publication date Sep 8, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PREPARING COMPOSITE
- Publication number 20220134299
- Publication date May 5, 2022
- CHINA ENFI ENGINEERING CORPORATION
- Dazhou YAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR UPGRADING IoT TERMINAL DEVICE AND ELECTRONIC DEVICE THEREOF
- Publication number 20220100493
- Publication date Mar 31, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MELT ELECTROSPINNING DEVICE AND METHOD
- Publication number 20220010459
- Publication date Jan 13, 2022
- CHINA ENFI ENGINEERING CORPORATION
- Tao Yang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
VEHICLE INFORMATION DIRECTIONAL TRANSMISSION METHODS AND DEVICES
- Publication number 20210405170
- Publication date Dec 30, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
POSITIONING METHOD, POSITIONING APPARATUS, AND COMPUTER-PROGRAM PRO...
- Publication number 20210364296
- Publication date Nov 25, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng Liu
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING PHYSIOLOGICAL PARAMETERS OF A...
- Publication number 20210353167
- Publication date Nov 18, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACQUISITION EQUIPMENT, SOUND ACQUISITION METHOD, AND SOUND SOURCE T...
- Publication number 20210349178
- Publication date Nov 11, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING ROTATION OF DISPLAYED IMAGE, D...
- Publication number 20210233212
- Publication date Jul 29, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCREEN PROJECTING METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM
- Publication number 20210193008
- Publication date Jun 24, 2021
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Baoming LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GESTURE RECOGNITION APPARATUS, GESTURE RECOGNITION METHOD, COMPUTER...
- Publication number 20210165493
- Publication date Jun 3, 2021
- Boe Technology Group Co., Ltd.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PREPARING CsPbX3 PEROVSKITE QUANTUM DOT FILM BY ONE-STEP...
- Publication number 20210108137
- Publication date Apr 15, 2021
- NORTH CHINA ELECTRIC POWER UNIVERSITY
- YONG DING
- B82 - NANO-TECHNOLOGY
Information Patent Application
DISPLAY DEVICE AND CONTROL METHOD THEREOF
- Publication number 20210089200
- Publication date Mar 25, 2021
- Boe Technology Group Co., Ltd.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INFORMATION GENERATION METHOD, PULSE WAVE MEASUREMENT SYSTEM...
- Publication number 20200383591
- Publication date Dec 10, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDOOR SPACE POSITIONING BASED ON VORONOI DIAGRAM
- Publication number 20200357135
- Publication date Nov 12, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROWAVE PLASMA GASIFICATION AND RECYCLE INTEGRATED SYSTEM FOR DOM...
- Publication number 20200238350
- Publication date Jul 30, 2020
- TSINGHUA UNIVERSITY
- Guixin ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPEN PLATFORM FOR PROVIDING ABILITY TO END USERS
- Publication number 20190155584
- Publication date May 23, 2019
- HYDATA
- Yicun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE DISCOVERING METHOD AND APPARATUS, DEVICE, AND COMPUTER STORA...
- Publication number 20190149975
- Publication date May 16, 2019
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Cheng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE LIST SYNCHRONIZING METHOD AND APPARATUS, DEVICE, AND COMPUTE...
- Publication number 20190149601
- Publication date May 16, 2019
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Cheng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPILL-PROOF CUP AND CONTROL METHOD THEREOF
- Publication number 20190021530
- Publication date Jan 24, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Cheng LIU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Person

Patents Grantslast 30 patents

Method for upgrading IoT terminal device and electronic device thereof

Detection circuit, touch control panel, and electronic apparatus

Methods for recognizing human hand and hand gesture from human, and...

Method and apparatus for determining physiological parameters of a...

Page processing method and device, and electronic device

Gesture recognition apparatus, gesture recognition method, computer...

Method and apparatus for controlling rotation of displayed image, d...

Vehicle information directional transmission methods and devices

Acquisition equipment, sound acquisition method, and sound source t...

Method and apparatus for preparing composite

Image information generation method, pulse wave measurement system...

Microwave plasma gasification and recycle integrated system for dom...

Method and apparatus for determining physiological parameters of a...

Positioning method, positioning apparatus, and computer-program pro...

Method for preparing CsPbX3 perovskite quantum dot film by one-step...

Spill-proof cup and control method thereof

Screen projecting method, apparatus, device and storage medium

Display device and control method thereof

Handheld device and hand tremor compensation method

Method of synchronizing device list in a smart network system, appa...

Indoor space positioning based on Voronoi diagram

Method and apparatus for data mining based on users' search behavior

Device discovering method, apparatus and computer storage medium th...

Open platform for providing ability to end users

Level-shift circuits compatible with multiple supply voltage

Level-shift circuits compatible with multiple supply voltage

Remotely deploying computer programs

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR CONTROLLING PRODUCTION SYSTEM BASED ON SIMULA...

Touch Detection Device and Method, and Electronic Apparatus

DEVICE IDENTITY AUTHENTICATION METHOD AND APPARATUS, ELECTRONIC DEV...

COMPUTER-IMPLEMENTED METHOD IN A SYSTEM COMPRISING ONE OR MORE PROC...

FLEXIBLE BAG, IN PARTICULAR AN AIRBAG FOR AN OIL EXPANSION TANK OF...

METHOD FOR MONITORING RUNNING STATE OF DISTRIBUTED SYSTEM, DEVICE,...

METHODS FOR RECOGNIZING HUMAN HAND AND HAND GESTURE FROM HUMAN, AND...

PAGE PROCESSING METHOD AND DEVICE, AND ELECTRONIC DEVICE

DETECTION CIRCUIT, TOUCH CONTROL PANEL, AND ELECTRONIC APPARATUS

TRANSLATOR PEN AND TRANSLATION METHOD USING SAME

METHOD AND APPARATUS FOR DETERMINING PHYSIOLOGICAL PARAMETERS OF A...

METHOD AND APPARATUS FOR PREPARING COMPOSITE

METHOD FOR UPGRADING IoT TERMINAL DEVICE AND ELECTRONIC DEVICE THEREOF

MELT ELECTROSPINNING DEVICE AND METHOD

VEHICLE INFORMATION DIRECTIONAL TRANSMISSION METHODS AND DEVICES

POSITIONING METHOD, POSITIONING APPARATUS, AND COMPUTER-PROGRAM PRO...

METHOD AND APPARATUS FOR DETERMINING PHYSIOLOGICAL PARAMETERS OF A...

ACQUISITION EQUIPMENT, SOUND ACQUISITION METHOD, AND SOUND SOURCE T...

METHOD AND APPARATUS FOR CONTROLLING ROTATION OF DISPLAYED IMAGE, D...

SCREEN PROJECTING METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM

GESTURE RECOGNITION APPARATUS, GESTURE RECOGNITION METHOD, COMPUTER...

METHOD FOR PREPARING CsPbX3 PEROVSKITE QUANTUM DOT FILM BY ONE-STEP...

DISPLAY DEVICE AND CONTROL METHOD THEREOF

IMAGE INFORMATION GENERATION METHOD, PULSE WAVE MEASUREMENT SYSTEM...

INDOOR SPACE POSITIONING BASED ON VORONOI DIAGRAM

MICROWAVE PLASMA GASIFICATION AND RECYCLE INTEGRATED SYSTEM FOR DOM...

OPEN PLATFORM FOR PROVIDING ABILITY TO END USERS

DEVICE DISCOVERING METHOD AND APPARATUS, DEVICE, AND COMPUTER STORA...

DEVICE LIST SYNCHRONIZING METHOD AND APPARATUS, DEVICE, AND COMPUTE...

SPILL-PROOF CUP AND CONTROL METHOD THEREOF