Inventor
HAN JUNYU
CN23 patents
⚠️ This page may combine multiple inventors who share the name “HAN JUNYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BAIDU NETCOM SCI & TECH CO LTD
17 patentsUS12211304B2Jan 28, 2025
Method and apparatus for performing structured extraction on text, device and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD4 citations73
US11768876B2Sep 26, 2023
Method and device for visual question answering, computer apparatus and medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD4 citations71
US11881044B2Jan 23, 2024
Method and apparatus for processing image, device and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations59
US11775574B2Oct 3, 2023
Method and apparatus for visual question answering, computer device and medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD1 citations59
US11687779B2Jun 27, 2023
Image recognition method and apparatus, device, and computer storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations59
US11854246B2Dec 26, 2023
Method, apparatus, device and storage medium for recognizing bill image
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations50
US11210546B2Dec 28, 2021
End-to-end text recognition method and apparatus, computer device and readable medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations50
US12424010B2Sep 23, 2025
Character recognition model training method and apparatus, character recognition method and apparatus, device and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US11861919B2Jan 2, 2024
Text recognition method and device, and electronic device
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US11756332B2Sep 12, 2023
Image recognition method, apparatus, device, and computer storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US11482023B2Oct 25, 2022
Method and apparatus for detecting text regions in image, device, and medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations49
US11908219B2Feb 20, 2024
Method and device for processing information, electronic device, and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations48
US12347158B2Jul 1, 2025
Pre-training method, image and text retrieval method for a vision and scene text aggregation model, electronic device, and storage medium
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations47
US11756170B2Sep 12, 2023
Method and apparatus for correcting distorted document image
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations46
US11687704B2Jun 27, 2023
Method, apparatus and electronic device for annotating information of structured document
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations45
US11783565B2Oct 10, 2023
Image processing method, electronic device and readable storage medium for maintaining a face image buffer queue
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations44
US11074437B2Jul 27, 2021
Method, apparatus, electronic device and storage medium for expression driving
BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations43
Baidu online network technology beijing co ltd
4 patentsUS10769484B2Sep 8, 2020
Character detection method and apparatus
Baidu online network technology beijing co ltd6 citations71
US10643066B2May 5, 2020
Method and apparatus for training a character detector based on weak supervision, system and medium
Baidu online network technology beijing co ltd3 citations71
US10963693B2Mar 30, 2021
Method and apparatus for training a character detector based on weak supervision, system and medium
Baidu online network technology beijing co ltd0 citations61
US10762376B2Sep 1, 2020
Method and apparatus for detecting text
Baidu online network technology beijing co ltd1 citations61