Zhang Chengquan

USPTO Trademark & Patent Filings

Trademark applications and grants for Zhang Chengquan. Zhang Chengquan has 1 trademark applications. The latest application filed is for "MINGXIU"

Company Profile

Zhang Chengquan
chengquan zhang
ZHANG; Chengquan - Beijing CN
Zhang; Chengquan - Beijing CN

Trademarks Patents

Patent Applications

Patent Application	Date
TABLE GENERATING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM AND PRODUCT 20220301334 - 17/832735 YU; Yuechen ; et al.	2022-09-22
IMAGE PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM 20220253631 - 17/501221 LI; Yulin ; et al.	2022-08-11
METHOD AND APPARATUS FOR EXTRACTING INFORMATION ABOUT A NEGOTIABLE INSTRUMENT, ELECTRONIC DEVICE AND STORAGE MEDIUM 20220148324 - 17/581047 QIN; Xiameng ; et al.	2022-05-12
CHARACTER RECOGNITION METHOD, MODEL TRAINING METHOD, RELATED APPARATUS AND ELECTRONIC DEVICE 20220139096 - 17/578735 Lv; Pengyuan ; et al.	2022-05-05
METHOD FOR CHARACTER RECOGNITION, ELECTRONIC DEVICE, AND STORAGE MEDIUM 20220101642 - 17/545765 XIE; Qunyi ; et al.	2022-03-31
End-to-end text recognition method and apparatus, computer device and readable medium 11,210,546 - 16/822,085 Sun , et al. December 28, 2	2021-12-28
Method and apparatus for training a character detector based on weak supervision, system and medium 10,963,693 - 16/853,818 Zhang , et al. March 30, 2	2021-03-30
Character detection method and apparatus 10,769,484 - 15/419,958 Zhang , et al. Sep	2020-09-08
Method and apparatus for detecting text 10,762,376 - 16/175,590 Liu , et al. Sep	2020-09-01
Method and apparatus for training a character detector based on weak supervision, system and medium 10,643,066 - 16/110,835 Zhang , et al.	2020-05-05

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"MINGXIU" 5669397 87948481	MINGXIU 2018-06-05

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