Liyan LIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Touch module comprising touch units, manufacturing method thereof a...
- Patent number 12,182,370
- Issue date Dec 31, 2024
- BOE TECHNOLOGY GROUP CO., LTD
- Xinxing Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch-control electrode structure, display panel, and electronic de...
- Patent number 12,153,767
- Issue date Nov 26, 2024
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Xuefei Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining connection relation of subspac...
- Patent number 12,069,374
- Issue date Aug 20, 2024
- Ricoh Company, Ltd.
- Haijing Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image enhancement model training data generation for panoramic images
- Patent number 12,039,698
- Issue date Jul 16, 2024
- Ricoh Company, Ltd.
- Yupeng Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic light emitting diode display panel, touch control structure...
- Patent number 11,960,670
- Issue date Apr 16, 2024
- BOE Technology Group Co., Ltd.
- Xuefei Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image matching method and apparatus and non-transitory computer-rea...
- Patent number 11,948,343
- Issue date Apr 2, 2024
- Ricoh Company, Ltd.
- Haijing Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel of display device and display device
- Patent number 11,925,096
- Issue date Mar 5, 2024
- BOE Technology Group Co., Ltd.
- Xinxing Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch module with alleviated mura phenomenon, manufacturing method...
- Patent number 11,861,130
- Issue date Jan 2, 2024
- BOE Technology Group Co., Ltd.
- Liyan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel, touch control structure and display device
- Patent number 11,782,561
- Issue date Oct 10, 2023
- BOE Technology Group Co., Ltd.
- Xuefei Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Panoramic image based jump position determination method and appara...
- Patent number 11,776,157
- Issue date Oct 3, 2023
- Ricoh Company, Ltd.
- Haijing Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video stabilization method and apparatus and non-transitory compute...
- Patent number 11,748,894
- Issue date Sep 5, 2023
- Ricoh Company, Ltd.
- Yiwei Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device authentication method, service access control method, device...
- Patent number 11,601,426
- Issue date Mar 7, 2023
- Ricoh Company, Ltd.
- Xiaojing Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display panel, touch control structure and display device
- Patent number 11,460,940
- Issue date Oct 4, 2022
- BOE Technology Group Co., Ltd.
- Liyan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for correcting rolling shutter phenomenon, rolling shutter p...
- Patent number 11,363,206
- Issue date Jun 14, 2022
- Ricoh Company, Ltd.
- Yiwei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method, apparatus, and computer-readable recording...
- Patent number 11,216,919
- Issue date Jan 4, 2022
- Ricoh Company, Ltd.
- Haijing Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and electronic device for processing panoramic image
- Patent number 10,482,644
- Issue date Nov 19, 2019
- Ricoh Company, Ltd.
- Chaofeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method, device and non-transitory computer-readabl...
- Patent number 10,074,010
- Issue date Sep 11, 2018
- Ricoh Company, Ltd.
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for separating foreground image, and non-trans...
- Patent number 9,767,567
- Issue date Sep 19, 2017
- Ricoh Company, Ltd.
- Ying Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for separating foreground image, and computer-...
- Patent number 9,600,898
- Issue date Mar 21, 2017
- Ricoh Company, Ltd.
- Liyan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving object detection method and system
- Patent number 9,552,514
- Issue date Jan 24, 2017
- Ricoh Company, Ltd.
- Ying Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Depth value restoration method and system
- Patent number 9,483,835
- Issue date Nov 1, 2016
- Ricoh Company, Ltd.
- Lingyan Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic sign detecting method and traffic sign detecting device
- Patent number 8,983,136
- Issue date Mar 17, 2015
- Ricoh Company, Ltd.
- Liyan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Front vehicle detecting method and front vehicle detecting apparatus
- Patent number 8,848,980
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Cheng Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video conference system, processing method used in the same, and ma...
- Patent number 8,493,431
- Issue date Jul 23, 2013
- Ricoh Company, Ltd.
- Liyan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Touch Display Panel and Touch Display Apparatus
- Publication number 20250077031
- Publication date Mar 6, 2025
- BOE Technology Group Co., Ltd.
- Qian Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH STRUCTURE, DISPLAY PANEL AND TOUCH DISPLAY DEVICE
- Publication number 20240361869
- Publication date Oct 31, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch Structure, Display Substrate, and Display Panel
- Publication number 20240324380
- Publication date Sep 26, 2024
- BOE Technology Group Co., Ltd.
- Xuefei Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND NON-TRANSI...
- Publication number 20240303909
- Publication date Sep 12, 2024
- Ricoh Company, Ltd.
- Hong YI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH STRUCTURE, DISPLAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20240276846
- Publication date Aug 15, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yingtao WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch-Control Electrode Structure, Display Panel, and Electronic De...
- Publication number 20240168593
- Publication date May 23, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuefei Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL OF DISPLAY DEVICE AND DISPLAY DEVICE
- Publication number 20230380251
- Publication date Nov 23, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Xinxing WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH MODULE, MANUFACTURING METHOD THEREOF, TOUCH DISPLAY DEVICE
- Publication number 20230341983
- Publication date Oct 26, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Xinxing WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING THREE-DIMENSIONAL CHANNEL, AN...
- Publication number 20230230316
- Publication date Jul 20, 2023
- RICOH COMPANY, LTD.
- Hong YI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH MODULE, MANUFACTURING METHOD THEREOF, TOUCH DISPLAY DEVICE
- Publication number 20230168776
- Publication date Jun 1, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING CONNECTION RELATION OF SUBSPAC...
- Publication number 20230007172
- Publication date Jan 5, 2023
- RICOH COMPANY, LTD.
- Haijing JIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-R...
- Publication number 20220253981
- Publication date Aug 11, 2022
- Ricoh Company, Ltd.
- Yupeng ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Panel, Touch Control Structure and Display Device
- Publication number 20220197418
- Publication date Jun 23, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Panel, Touch Control Structure and Display Device
- Publication number 20220197419
- Publication date Jun 23, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuefei SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Panel, Touch Control Structure and Display Device
- Publication number 20220197438
- Publication date Jun 23, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuefei SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PANORAMIC IMAGE BASED JUMP POSITION DETERMINATION METHOD AND APPARA...
- Publication number 20220164984
- Publication date May 26, 2022
- Rioch Company, Ltd.
- Haijing JIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE MATCHING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-REA...
- Publication number 20220027656
- Publication date Jan 27, 2022
- RICOH COMPANY, LTD.
- Haijing JIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO STABILIZATION METHOD AND APPARATUS AND NON-TRANSITORY COMPUTE...
- Publication number 20210227139
- Publication date Jul 22, 2021
- Ricoh Company, Ltd.
- Yiwei WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CORRECTING ROLLING SHUTTER PHENOMENON, ROLLING SHUTTER P...
- Publication number 20210029283
- Publication date Jan 28, 2021
- RICOH COMPANY, LTD.
- Yiwei WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AUTHENTICATION METHOD, SERVICE ACCESS CONTROL METHOD, DEVICE...
- Publication number 20200336481
- Publication date Oct 22, 2020
- RICOH COMPANY, LTD.
- Xiaojing FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD, APPARATUS, AND COMPUTER-READABLE RECORDING...
- Publication number 20200286212
- Publication date Sep 10, 2020
- RICOH COMPANY, LTD.
- Haijing JIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND ELECTRONIC DEVICE FOR PROCESSING PANORAMIC IMAGE
- Publication number 20180253879
- Publication date Sep 6, 2018
- RICOH COMPANY, LTD.
- Chaofeng LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD, DEVICE AND NON-TRANSITORY COMPUTER-READABL...
- Publication number 20170032183
- Publication date Feb 2, 2017
- Chao CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING FOREGROUND IMAGE, AND NON-TRANS...
- Publication number 20160133027
- Publication date May 12, 2016
- RICOH COMPANY, LTD.
- Ying ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING FOREGROUND IMAGE, AND COMPUTER-...
- Publication number 20160117832
- Publication date Apr 28, 2016
- RICOH COMPANY, LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEPTH VALUE RESTORATION METHOD AND SYSTEM
- Publication number 20150326845
- Publication date Nov 12, 2015
- RICOH COMPANY, LTD.
- Lingyan LIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR TRACKING OBJECT, AND METHOD FOR SELECTING...
- Publication number 20150104067
- Publication date Apr 16, 2015
- RICOH COMPANY, LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOVING OBJECT DETECTION METHOD AND SYSTEM
- Publication number 20150055828
- Publication date Feb 26, 2015
- RICOH COMPANY, LTD.
- Ying ZHAO
- G01 - MEASURING TESTING
Information Patent Application
FRONT VEHICLE DETECTING METHOD AND FRONT VEHICLE DETECTING APPARATUS
- Publication number 20130083971
- Publication date Apr 4, 2013
- Cheng DU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAFFIC SIGN DETECTING METHOD AND TRAFFIC SIGN DETECTING DEVICE
- Publication number 20130077830
- Publication date Mar 28, 2013
- RICOH COMPANY, LTD.
- Liyan LIU
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Touch module comprising touch units, manufacturing method thereof a...

Touch-control electrode structure, display panel, and electronic de...

Method and apparatus for determining connection relation of subspac...

Image enhancement model training data generation for panoramic images

Organic light emitting diode display panel, touch control structure...

Image matching method and apparatus and non-transitory computer-rea...

Display panel of display device and display device

Touch module with alleviated mura phenomenon, manufacturing method...

Display panel, touch control structure and display device

Panoramic image based jump position determination method and appara...

Video stabilization method and apparatus and non-transitory compute...

Device authentication method, service access control method, device...

Display panel, touch control structure and display device

Method for correcting rolling shutter phenomenon, rolling shutter p...

Image processing method, apparatus, and computer-readable recording...

Method, apparatus and electronic device for processing panoramic image

Image processing method, device and non-transitory computer-readabl...

Method and apparatus for separating foreground image, and non-trans...

Method and apparatus for separating foreground image, and computer-...

Moving object detection method and system

Depth value restoration method and system

Traffic sign detecting method and traffic sign detecting device

Front vehicle detecting method and front vehicle detecting apparatus

Video conference system, processing method used in the same, and ma...

Patents Applicationslast 30 patents

Touch Display Panel and Touch Display Apparatus

TOUCH STRUCTURE, DISPLAY PANEL AND TOUCH DISPLAY DEVICE

Touch Structure, Display Substrate, and Display Panel

IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND NON-TRANSI...

TOUCH STRUCTURE, DISPLAY SUBSTRATE AND DISPLAY PANEL

Touch-Control Electrode Structure, Display Panel, and Electronic De...

DISPLAY PANEL OF DISPLAY DEVICE AND DISPLAY DEVICE

TOUCH MODULE, MANUFACTURING METHOD THEREOF, TOUCH DISPLAY DEVICE

METHOD AND APPARATUS FOR CONSTRUCTING THREE-DIMENSIONAL CHANNEL, AN...

TOUCH MODULE, MANUFACTURING METHOD THEREOF, TOUCH DISPLAY DEVICE

METHOD AND APPARATUS FOR DETERMINING CONNECTION RELATION OF SUBSPAC...

IMAGE PROCESSING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-R...

Display Panel, Touch Control Structure and Display Device

Display Panel, Touch Control Structure and Display Device

Display Panel, Touch Control Structure and Display Device

PANORAMIC IMAGE BASED JUMP POSITION DETERMINATION METHOD AND APPARA...

IMAGE MATCHING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-REA...

VIDEO STABILIZATION METHOD AND APPARATUS AND NON-TRANSITORY COMPUTE...

METHOD FOR CORRECTING ROLLING SHUTTER PHENOMENON, ROLLING SHUTTER P...

DEVICE AUTHENTICATION METHOD, SERVICE ACCESS CONTROL METHOD, DEVICE...

IMAGE PROCESSING METHOD, APPARATUS, AND COMPUTER-READABLE RECORDING...

METHOD, APPARATUS AND ELECTRONIC DEVICE FOR PROCESSING PANORAMIC IMAGE

IMAGE PROCESSING METHOD, DEVICE AND NON-TRANSITORY COMPUTER-READABL...

METHOD AND APPARATUS FOR SEPARATING FOREGROUND IMAGE, AND NON-TRANS...

METHOD AND APPARATUS FOR SEPARATING FOREGROUND IMAGE, AND COMPUTER-...

DEPTH VALUE RESTORATION METHOD AND SYSTEM

METHOD AND APPARATUS FOR TRACKING OBJECT, AND METHOD FOR SELECTING...

MOVING OBJECT DETECTION METHOD AND SYSTEM

FRONT VEHICLE DETECTING METHOD AND FRONT VEHICLE DETECTING APPARATUS

TRAFFIC SIGN DETECTING METHOD AND TRAFFIC SIGN DETECTING DEVICE