Hao Yan

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display panel and electronic paper
- Patent number 12,353,097
- Issue date Jul 8, 2025
- Beijing BOE Optoelectronics Technology Co., Ltd
- Jinshuai Duan
- G02 - OPTICS
Information Patent Grant
Touch display device
- Patent number 12,307,042
- Issue date May 20, 2025
- Beijing BOE Optoelectronics Technology Co., Ltd
- Lei Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal handwriting board, handwriting system, and control m...
- Patent number 12,253,750
- Issue date Mar 18, 2025
- Beijing BOE Optoelectronics Technology Co., Ltd
- Jiaxing Wang
- G02 - OPTICS
Information Patent Grant
Method for treating transparent adhesive layer of protective film o...
- Patent number 12,207,490
- Issue date Jan 21, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Mingjiong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic fracturing and cutting cooperative device suitable for ha...
- Patent number 12,188,339
- Issue date Jan 7, 2025
- China University of Mining and Technology
- Dan Ma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Array substrate and display panel having a display area that includ...
- Patent number 12,020,643
- Issue date Jun 25, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yao Bi
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid crystal handwriting board, handwriting device, and method fo...
- Patent number 11,994,762
- Issue date May 28, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yang Ge
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and electronic paper
- Patent number 11,977,301
- Issue date May 7, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Jinshuai Duan
- G02 - OPTICS
Information Patent Grant
Writing panel and manufacturing method therefor, and writing board
- Patent number 11,940,701
- Issue date Mar 26, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiaojuan Wu
- G02 - OPTICS
Information Patent Grant
Flexible display panel
- Patent number 11,826,997
- Issue date Nov 28, 2023
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Hao Yan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Protective film for substrate, manufacturing method thereof, substr...
- Patent number 11,733,433
- Issue date Aug 22, 2023
- 1) CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yu Zhang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal display panel and electronic paper
- Patent number 11,650,462
- Issue date May 16, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Jinshuai Duan
- G02 - OPTICS
Information Patent Grant
Method of fabricating display panel, and display panel including ad...
- Patent number 11,380,868
- Issue date Jul 5, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Fei Qi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Film material, and peeling device and method for film material
- Patent number 11,318,729
- Issue date May 3, 2022
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Fei Qi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Communication method and related device
- Patent number 11,303,334
- Issue date Apr 12, 2022
- Huawei Technologies Co., Ltd.
- Danpu Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for designing an impeller with a small hub-tip ratio and a r...
- Patent number 11,215,189
- Issue date Jan 4, 2022
- HEFEI UNIVERSITY OF TECHNOLOGY
- Hao Yan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method, device, and system for synchronizing clocks of processors
- Patent number 10,644,867
- Issue date May 5, 2020
- Beijing Xiaoniao Tingting Technology Co., LTD
- Hao Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device and storage medium for cleaning memory
- Patent number 10,409,684
- Issue date Sep 10, 2019
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Xiaoliang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reducing power consumption in electronic devices
- Patent number 10,241,637
- Issue date Mar 26, 2019
- Xiaomi Inc.
- Ren Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing apparatus for quick resource recovery of kitchen garbage
- Patent number 10,160,693
- Issue date Dec 25, 2018
- Chinese Research Academy of Environmental Sciences
- Mingxiao Li
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for producing oxide layer material in landfill field for tre...
- Patent number 10,159,933
- Issue date Dec 25, 2018
- Chinese Research Academy of Environmental Sciences
- Beidou Xi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Complex nanofiltration membrane and the preparation thereof
- Patent number 10,040,032
- Issue date Aug 7, 2018
- China Petroleum and Chemical Corporation
- Yang Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Touch Display Device
- Publication number 20250224830
- Publication date Jul 10, 2025
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lei Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGIC CONTROL CIRCUIT, FLIP-FLOP AND PULSE GENERATING CIRCUIT
- Publication number 20250167772
- Publication date May 22, 2025
- Bitmain Technologies Inc.
- Hao YAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR QUANTIFYING STRUCTURAL FEATURE FORECAST ERROR OF METEORO...
- Publication number 20250093549
- Publication date Mar 20, 2025
- Nanjing Joint Institute for Atmospheric Sciences
- Xiyu MU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch Display Device
- Publication number 20240393898
- Publication date Nov 28, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lei Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYDRAULIC FRACTURING AND CUTTING COOPERATIVE DEVICE SUITABLE FOR HA...
- Publication number 20240392669
- Publication date Nov 28, 2024
- China University of Mining and Technology
- Dan MA
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20240270566
- Publication date Aug 15, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hao YAN
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DETECTION SUBSTRATE AND DETECTION DEVICE
- Publication number 20240271997
- Publication date Aug 15, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Gen HUANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING TRANSISTOR DEVICE, AND TRANSISTOR DEVICE
- Publication number 20240266173
- Publication date Aug 8, 2024
- Bitmain Technologies Inc.
- Heng WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC LATCH, SEMICONDUCTOR CHIP, COMPUTING POWER BOARD AND COMPUT...
- Publication number 20240243746
- Publication date Jul 18, 2024
- Bitmain Technologies Inc.
- Hao YAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER
- Publication number 20240219779
- Publication date Jul 4, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jinshuai DUAN
- G02 - OPTICS
Information Patent Application
DELAY CIRCUIT, PULSE GENERATION CIRCUIT, CHIP AND SERVER
- Publication number 20240213969
- Publication date Jun 27, 2024
- Bitmain Technologies Inc.
- Hao YAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING SYSTEM, AND CONTROL M...
- Publication number 20240176178
- Publication date May 30, 2024
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jiaxing WANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230380250
- Publication date Nov 23, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zeyu Li
- G02 - OPTICS
Information Patent Application
ADAPTER
- Publication number 20230378693
- Publication date Nov 23, 2023
- ROSENBERGER ASIA PACIFIC ELECTRONIC CO., LTD.
- Hao YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIVE STREAMING ROOM PAGE JUMP METHOD AND APPARATUS, LIVE STREAMING...
- Publication number 20230276079
- Publication date Aug 31, 2023
- Beijing Bytedance Network Technology Co., Ltd.
- Jiatian CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230253697
- Publication date Aug 10, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xian WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER
- Publication number 20230236460
- Publication date Jul 27, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jinshuai DUAN
- G02 - OPTICS
Information Patent Application
WRITING PANEL AND MANUFACTURING METHOD THEREFOR, AND WRITING BOARD
- Publication number 20230185143
- Publication date Jun 15, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaojuan WU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING DEVICE, AND METHOD FO...
- Publication number 20230134866
- Publication date May 4, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yang GE
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20230094945
- Publication date Mar 30, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yao BI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE
- Publication number 20220320462
- Publication date Oct 6, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mingjiong ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER
- Publication number 20220121052
- Publication date Apr 21, 2022
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jinshuai DUAN
- G02 - OPTICS
Information Patent Application
METHOD OF FABRICATING DISPLAY PANEL, DISPLAY PANEL, AND DISPLAY APP...
- Publication number 20210408455
- Publication date Dec 30, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Fei Qi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DESIGNING AN IMPELLER WITH A SMALL HUB-TIP RATIO AND A R...
- Publication number 20210364005
- Publication date Nov 25, 2021
- Hefei University of Technology
- Hao YAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROTECTIVE FILM FOR SUBSTRATE, MANUFACTURING METHOD THEREOF, SUBSTR...
- Publication number 20210341650
- Publication date Nov 4, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yu ZHANG
- G02 - OPTICS
Information Patent Application
FLEXIBLE DISPLAY PANEL
- Publication number 20210331441
- Publication date Oct 28, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hao YAN
- B32 - LAYERED PRODUCTS
Information Patent Application
FILM MATERIAL, AND PEELING DEVICE AND METHOD FOR FILM MATERIAL
- Publication number 20210178743
- Publication date Jun 17, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Fei QI
- B32 - LAYERED PRODUCTS
Information Patent Application
COMMUNICATION METHOD AND RELATED DEVICE
- Publication number 20210013939
- Publication date Jan 14, 2021
- Huawei Technologies Co., Ltd
- Danpu LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR SYNCHRONIZING CLOCKS OF PROCESSORS
- Publication number 20180262321
- Publication date Sep 13, 2018
- Beijing Xiaoniao Tingting Technology Co., LTD.
- Hao Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE AND STORAGE MEDIUM FOR CLEANING MEMORY
- Publication number 20170315870
- Publication date Nov 2, 2017
- Beijing Xiaomi Mobile Software Co., Ltd.
- Xiaoliang ZHANG
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Liquid crystal display panel and electronic paper

Touch display device

Liquid crystal handwriting board, handwriting system, and control m...

Method for treating transparent adhesive layer of protective film o...

Hydraulic fracturing and cutting cooperative device suitable for ha...

Array substrate and display panel having a display area that includ...

Liquid crystal handwriting board, handwriting device, and method fo...

Liquid crystal display panel and electronic paper

Writing panel and manufacturing method therefor, and writing board

Flexible display panel

Protective film for substrate, manufacturing method thereof, substr...

Liquid crystal display panel and electronic paper

Method of fabricating display panel, and display panel including ad...

Film material, and peeling device and method for film material

Communication method and related device

Method for designing an impeller with a small hub-tip ratio and a r...

Method, device, and system for synchronizing clocks of processors

Method, device and storage medium for cleaning memory

Method for reducing power consumption in electronic devices

Processing apparatus for quick resource recovery of kitchen garbage

Method for producing oxide layer material in landfill field for tre...

Complex nanofiltration membrane and the preparation thereof

Patents Applicationslast 30 patents

Touch Display Device

LOGIC CONTROL CIRCUIT, FLIP-FLOP AND PULSE GENERATING CIRCUIT

METHOD FOR QUANTIFYING STRUCTURAL FEATURE FORECAST ERROR OF METEORO...

Touch Display Device

HYDRAULIC FRACTURING AND CUTTING COOPERATIVE DEVICE SUITABLE FOR HA...

ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME

DETECTION SUBSTRATE AND DETECTION DEVICE

METHOD FOR MANUFACTURING TRANSISTOR DEVICE, AND TRANSISTOR DEVICE

DYNAMIC LATCH, SEMICONDUCTOR CHIP, COMPUTING POWER BOARD AND COMPUT...

LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER

DELAY CIRCUIT, PULSE GENERATION CIRCUIT, CHIP AND SERVER

LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING SYSTEM, AND CONTROL M...

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

ADAPTER

LIVE STREAMING ROOM PAGE JUMP METHOD AND APPARATUS, LIVE STREAMING...

DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER

WRITING PANEL AND MANUFACTURING METHOD THEREFOR, AND WRITING BOARD

LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING DEVICE, AND METHOD FO...

ARRAY SUBSTRATE AND DISPLAY PANEL

DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC PAPER

METHOD OF FABRICATING DISPLAY PANEL, DISPLAY PANEL, AND DISPLAY APP...

METHOD FOR DESIGNING AN IMPELLER WITH A SMALL HUB-TIP RATIO AND A R...

PROTECTIVE FILM FOR SUBSTRATE, MANUFACTURING METHOD THEREOF, SUBSTR...

FLEXIBLE DISPLAY PANEL

FILM MATERIAL, AND PEELING DEVICE AND METHOD FOR FILM MATERIAL

COMMUNICATION METHOD AND RELATED DEVICE

METHOD, DEVICE, AND SYSTEM FOR SYNCHRONIZING CLOCKS OF PROCESSORS

METHOD, DEVICE AND STORAGE MEDIUM FOR CLEANING MEMORY