Chengquan Zhang

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for processing image, device and storage medium
- Patent number 11,881,044
- Issue date Jan 23, 2024
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Text recognition method and device, and electronic device
- Patent number 11,861,919
- Issue date Jan 2, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for visual question answering, computer device...
- Patent number 11,854,283
- Issue date Dec 26, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan Lv
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recognizing text
- Patent number 11,836,996
- Issue date Dec 5, 2023
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Xiaoqiang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recognizing text content and electronic de...
- Patent number 11,810,384
- Issue date Nov 7, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Shanshan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character recognition method and apparatus, electronic device and c...
- Patent number 11,775,845
- Issue date Oct 3, 2023
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Xiaoqiang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical character recognition method and apparatus, electronic devi...
- Patent number 11,694,461
- Issue date Jul 4, 2023
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Mengyi En
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting text regions in image, device, a...
- Patent number 11,482,023
- Issue date Oct 25, 2022
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
End-to-end text recognition method and apparatus, computer device a...
- Patent number 11,210,546
- Issue date Dec 28, 2021
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Yipeng Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for training a character detector based on wea...
- Patent number 10,963,693
- Issue date Mar 30, 2021
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character detection method and apparatus
- Patent number 10,769,484
- Issue date Sep 8, 2020
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting text
- Patent number 10,762,376
- Issue date Sep 1, 2020
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Jiaming Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for training a character detector based on wea...
- Patent number 10,643,066
- Issue date May 5, 2020
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TRAINING DEEP LEARNING MODEL FOR TEXT DETECTION AND TEXT...
- Publication number 20240304015
- Publication date Sep 12, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Sen FAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF TRAINING TEXT RECOGNITION MODEL, AND METHOD OF RECOGNIZIN...
- Publication number 20240281609
- Publication date Aug 22, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAINING METHOD, METHOD OF DISPLAYING TRANSLATION, ELECTRONIC DEVIC...
- Publication number 20240282024
- Publication date Aug 22, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Liang WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF TRAINING TEXT DETECTION MODEL, METHOD OF DETECTING TEXT,...
- Publication number 20240265718
- Publication date Aug 8, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xiaoqiang ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRAINING IMAGE RECOGNITION MODEL, ELECTRONIC DEVICE AND...
- Publication number 20230401828
- Publication date Dec 14, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Meina QIAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EDITING AN IMAGE AND METHOD AND APPARATUS...
- Publication number 20230377225
- Publication date Nov 23, 2023
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Chengquan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRAINING ROI DETECTION MODEL, METHOD FOR DETECTING ROI,...
- Publication number 20230290126
- Publication date Sep 14, 2023
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Recognizing Document Image, Storage Medium...
- Publication number 20230260306
- Publication date Aug 17, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yuechen YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARACTER RECOGNITION MODEL TRAINING METHOD AND APPARATUS, CHARACTE...
- Publication number 20230215203
- Publication date Jul 6, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR RECOGNIZING TEXT, DEVICE, AND STORAGE MEDIUM
- Publication number 20230206667
- Publication date Jun 29, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARACTER DETECTION METHOD AND APPARATUS , MODEL TRAINING METHOD AN...
- Publication number 20230196805
- Publication date Jun 22, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Ju HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TEXT RECOGNITION
- Publication number 20230186664
- Publication date Jun 15, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Shanshan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR RECOGNIZING TEXT, AND METHOD AND DEVICE FOR T...
- Publication number 20230123327
- Publication date Apr 20, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Chengquan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEXT RECOGNITION METHOD, ELECTRONIC DEVICE, AND NON-TRANSITORY STOR...
- Publication number 20230050079
- Publication date Feb 16, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRAINING MODEL, DEVICE, AND STORAGE MEDIUM
- Publication number 20230042234
- Publication date Feb 9, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yangliu XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEXT DETECTION METHOD, TEXT RECOGNITION METHOD AND APPARATUS
- Publication number 20230045715
- Publication date Feb 9, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Chengquan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF RECOGNIZING TEXT, DEVICE, STORAGE MEDIUM AND SMART DICTIO...
- Publication number 20230020022
- Publication date Jan 19, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Shanshan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR RECOGNIZING TEXT, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20230010031
- Publication date Jan 12, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LYU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAINING METHOD OF TEXT RECOGNITION MODEL, TEXT RECOGNITION METHOD,...
- Publication number 20220415071
- Publication date Dec 29, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Chengquan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRAINING TEXT CLASSIFICATION MODEL, ELECTRONIC DEVICE AN...
- Publication number 20220392243
- Publication date Dec 8, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Shanshan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TABLE GENERATING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE M...
- Publication number 20220301334
- Publication date Sep 22, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yuechen YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20220253631
- Publication date Aug 11, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yulin LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EXTRACTING INFORMATION ABOUT A NEGOTIABLE...
- Publication number 20220148324
- Publication date May 12, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xiameng QIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARACTER RECOGNITION METHOD, MODEL TRAINING METHOD, RELATED APPARA...
- Publication number 20220139096
- Publication date May 5, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan Lv
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CHARACTER RECOGNITION, ELECTRONIC DEVICE, AND STORAGE ME...
- Publication number 20220101642
- Publication date Mar 31, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Qunyi XIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR TRAINING IMAGE RECOGNITION MODEL, EQUIPMENT A...
- Publication number 20220092353
- Publication date Mar 24, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Ruixue Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE CLASSIFICATION METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20220027611
- Publication date Jan 27, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yuechen YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR PROCESSING IMAGE
- Publication number 20210406548
- Publication date Dec 30, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Chengquan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR VISUAL QUESTION ANSWERING, COMPUTER DEVICE...
- Publication number 20210406619
- Publication date Dec 30, 2021
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Pengyuan LV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL CHARACTER RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVI...
- Publication number 20210390296
- Publication date Dec 16, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Mengyi En
- G06 - COMPUTING CALCULATING COUNTING

Chengquan Zhang

Person

Patents Grantslast 30 patents

Method and apparatus for processing image, device and storage medium

Text recognition method and device, and electronic device

Method and apparatus for visual question answering, computer device...

Method and apparatus for recognizing text

Method and apparatus for recognizing text content and electronic de...

Character recognition method and apparatus, electronic device and c...

Optical character recognition method and apparatus, electronic devi...

Method and apparatus for detecting text regions in image, device, a...

End-to-end text recognition method and apparatus, computer device a...

Method and apparatus for training a character detector based on wea...

Character detection method and apparatus

Method and apparatus for detecting text

Method and apparatus for training a character detector based on wea...

Patents Applicationslast 30 patents

METHOD OF TRAINING DEEP LEARNING MODEL FOR TEXT DETECTION AND TEXT...

METHOD OF TRAINING TEXT RECOGNITION MODEL, AND METHOD OF RECOGNIZIN...

TRAINING METHOD, METHOD OF DISPLAYING TRANSLATION, ELECTRONIC DEVIC...

METHOD OF TRAINING TEXT DETECTION MODEL, METHOD OF DETECTING TEXT,...

METHOD FOR TRAINING IMAGE RECOGNITION MODEL, ELECTRONIC DEVICE AND...

METHOD AND APPARATUS FOR EDITING AN IMAGE AND METHOD AND APPARATUS...

METHOD FOR TRAINING ROI DETECTION MODEL, METHOD FOR DETECTING ROI,...

Method and Apparatus for Recognizing Document Image, Storage Medium...

CHARACTER RECOGNITION MODEL TRAINING METHOD AND APPARATUS, CHARACTE...

METHOD FOR RECOGNIZING TEXT, DEVICE, AND STORAGE MEDIUM

CHARACTER DETECTION METHOD AND APPARATUS , MODEL TRAINING METHOD AN...

METHOD FOR TEXT RECOGNITION

METHOD AND DEVICE FOR RECOGNIZING TEXT, AND METHOD AND DEVICE FOR T...

TEXT RECOGNITION METHOD, ELECTRONIC DEVICE, AND NON-TRANSITORY STOR...

METHOD FOR TRAINING MODEL, DEVICE, AND STORAGE MEDIUM

TEXT DETECTION METHOD, TEXT RECOGNITION METHOD AND APPARATUS

METHOD OF RECOGNIZING TEXT, DEVICE, STORAGE MEDIUM AND SMART DICTIO...

METHOD FOR RECOGNIZING TEXT, ELECTRONIC DEVICE AND STORAGE MEDIUM

TRAINING METHOD OF TEXT RECOGNITION MODEL, TEXT RECOGNITION METHOD,...

METHOD FOR TRAINING TEXT CLASSIFICATION MODEL, ELECTRONIC DEVICE AN...

TABLE GENERATING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE M...

IMAGE PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM

METHOD AND APPARATUS FOR EXTRACTING INFORMATION ABOUT A NEGOTIABLE...

CHARACTER RECOGNITION METHOD, MODEL TRAINING METHOD, RELATED APPARA...

METHOD FOR CHARACTER RECOGNITION, ELECTRONIC DEVICE, AND STORAGE ME...

METHOD AND DEVICE FOR TRAINING IMAGE RECOGNITION MODEL, EQUIPMENT A...

IMAGE CLASSIFICATION METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM

METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR PROCESSING IMAGE

METHOD AND APPARATUS FOR VISUAL QUESTION ANSWERING, COMPUTER DEVICE...

OPTICAL CHARACTER RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVI...