JH

Junyu Han

BC Beijing Baidu Netcom Science Technology Co.: 18 patents #20 of 1,823Top 2%
BC Baidu Online Network Technology (Beijing) Co.: 4 patents #122 of 1,477Top 9%
Overall (All Time): #187,852 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12424010 Character recognition model training method and apparatus, character recognition method and apparatus, device and storage medium Pengyuan LV, Chengquan Zhang, Shanshan Liu, Meina QIAO, Yangliu XU +7 more 2025-09-23
12347158 Pre-training method, image and text retrieval method for a vision and scene text aggregation model, electronic device, and storage medium Yipeng Sun, Mengjun Cheng, Longchao WANG, Xiongwei Zhu, Kun Yao +4 more 2025-07-01
12211304 Method and apparatus for performing structured extraction on text, device and storage medium Yulin Li, Xiameng QIN, Chengquan Zhang, Errui Ding, Tian Wu +1 more 2025-01-28
11908219 Method and device for processing information, electronic device, and storage medium Zihan Ni, Yipeng Sun, Kun Yao, Errui Ding, Jingtuo Liu +1 more 2024-02-20
11881044 Method and apparatus for processing image, device and storage medium Chengquan Zhang, Mengyi En, Ju HUANG, Qunyi XIE, Xiameng QIN +3 more 2024-01-23
11861919 Text recognition method and device, and electronic device Chengquan Zhang, Pengyuan LV, Kun Yao, Jingtuo Liu 2024-01-02
11854246 Method, apparatus, device and storage medium for recognizing bill image Yulin Li, Ju HUANG, Xiameng QIN 2023-12-26
11783565 Image processing method, electronic device and readable storage medium for maintaining a face image buffer queue Yuexiang Hu, Renyi Zhou 2023-10-10
11775574 Method and apparatus for visual question answering, computer device and medium Yulin Li, Xiameng QIN, Ju HUANG, Qunyi XIE 2023-10-03
11768876 Method and device for visual question answering, computer apparatus and medium Xiameng QIN, Yulin Li, Qunyi XIE, Ju HUANG 2023-09-26
11756170 Method and apparatus for correcting distorted document image Qunyi XIE, Xiameng QIN, Yulin Li, Shengxian Zhu 2023-09-12
11756332 Image recognition method, apparatus, device, and computer storage medium Zhizhi Guo, Yipeng Sun, Jingtuo Liu 2023-09-12
11687779 Image recognition method and apparatus, device, and computer storage medium Zhizhi Guo, Yipeng Sun, Jingtuo Liu 2023-06-27
11687704 Method, apparatus and electronic device for annotating information of structured document Qiaoyi Li, Xiangkai Huang, Yulin Li, Ju HUANG, Xiameng QIN +2 more 2023-06-27
11482023 Method and apparatus for detecting text regions in image, device, and medium Chengquan Zhang, Zuming Huang, Mengyi En, Errui Ding 2022-10-25
11210546 End-to-end text recognition method and apparatus, computer device and readable medium Yipeng Sun, Chengquan Zhang, Zuming Huang, Jiaming Liu, Errui Ding 2021-12-28
11074437 Method, apparatus, electronic device and storage medium for expression driving Shihu Li, Xiangda Yan, Yuanzhang Chang, Zhibin Hong, Tianshu Hu +3 more 2021-07-27
10963693 Method and apparatus for training a character detector based on weak supervision, system and medium Chengquan Zhang, Jiaming Liu, Errui Ding 2021-03-30
10769484 Character detection method and apparatus Chengquan Zhang, Han Hu, Yuxuan Luo, Errui Ding 2020-09-08
10762376 Method and apparatus for detecting text Jiaming Liu, Chengquan Zhang, Errui Ding 2020-09-01
10643066 Method and apparatus for training a character detector based on weak supervision, system and medium Chengquan Zhang, Jiaming Liu, Errui Ding 2020-05-05
10303968 Method and apparatus for image recognition 2019-05-28