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公开(公告)号：US12092587B2
公开(公告)日：2024-09-17
申请号：US17765595
申请日：2021-04-30
Inventor： Haijin Wang , Chuan Wang , Tian Lan , Jianmin Wu , Yu Feng , Hong Wang , Yu Wang , Fan Zhang , Jiawei Ren , Jing Xue , Jianfeng Zeng
IPC: G01N21/95
CPC classification number: G01N21/95 , G01N2021/9511
Abstract: The present disclosure provides a method for processing defect information of a product, which includes the following steps of: acquiring defect information on a current film layer and defect information on historical film layers; determining whether defect information exists at a target location of the historical film layer if defect information exists at a target location of the current film layer; if defect information exists for a corresponding location to the target location in at least one of the historical film layers, deleting the defect information detected at the target location in the current film layer; and if no defect information exists for the target location in any of the historical film layers, retaining the defect information detected at the target location in the current film layer. According to this, for the defect information on the current film layer, only the defect information caused by factors of the current film layer may be retained, and the defect information caused by the historical film layers will not be retained, and thus, on the one hand, the stored data volume may be reduced, and on the other hand, the complexity of subsequent analysis of defect information may be simplified.
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公开(公告)号：US11989518B2
公开(公告)日：2024-05-21
申请号：US17506726
申请日：2021-10-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaohong Wei , Yongyang Yan , Chuan Wang , Nan Liu , Yiming Lei , Hong Wang
IPC: G06F40/295 , G06F16/33 , G06F40/247 , G06N3/044 , G16H70/60
CPC classification number: G06F40/295 , G06F16/3344 , G06F40/247 , G06N3/044 , G16H70/60
Abstract: A normalized processing method of a named entity includes: obtaining first text data; recognizing a named entity from the first text data; determining whether a first standard named entity exists in a standard named entity database according to the named entity; determining the first standard named entity as a normalized representation of the named entity in response to determining that the first standard named entity exists in the standard named entity database; and obtaining a second standard named entity from the standard named entity database and determining an obtained second standard named entity as the normalized representation of the named entity in response to determining that the first standard named entity does not exist in the standard named entity database.
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Patent Agency Ranking
公开(公告)号：US20240028983A1
公开(公告)日：2024-01-25
申请号：US18246891
申请日：2022-02-22
Inventor： Xieming Su , Xuemei Lin , Yang Li , Xixun Liu , Nan Liu , Chuan Wang , Zhai Lu , Guihao Liu , Hua Zhang , Hong Wang , Jianmin Wu
IPC: G06Q10/0631
CPC classification number: G06Q10/0631
Abstract: Provided are a method of production scheduling for a product, including: acquiring basic data for performing a production scheduling for the product; determining at least one production process from a plurality of production processes of the product as a bottleneck process according to the basic data; performing the production scheduling for the product using a linear programming solution model to obtain a first scheduling result of the product; merging a plurality of first entries corresponding to same products having production dates falling within a same time range into a second entry to obtain a plurality of second entries, wherein each of the second entries includes a production quantity of a same product in a time range; and acquiring orders corresponding to each product and sorting the orders of the product according to at least one of an order delivery date and an order priority to obtain an order sorting result.
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公开(公告)号：US11854282B2
公开(公告)日：2023-12-26
申请号：US17357927
申请日：2021-06-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chuan Wang , Xinyu Miao , Xiaohong Wei , Nan Liu , Yongyang Yan , Yunan Wang , Hong Wang , Yiming Lei
IPC: G06V30/146 , G06T5/00 , G06V30/12 , G06V30/10 , G06V10/22
CPC classification number: G06V30/1478 , G06T5/006 , G06V30/12 , G06V10/22 , G06V30/10
Abstract: The present disclosure provides a method for correcting an OCR text position, a storage medium and an electronic device. The method includes: determining a first slope of each text block in an OCR recognition result of a to-be-processed image; fitting a tilt field function in accordance with the first slope of each text block; determining an offset value of each text block in accordance with the tilt field function; and correcting a position of each text block in accordance with the offset value.
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5.发明申请公开(公告)号：US20220318697A1
公开(公告)日：2022-10-06
申请号：US17311348
申请日：2020-09-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Nan Liu , Chuan Wang , Xuemei Lin , Jianmin Wu , Hong Wang
Abstract: An intelligent management system is provided. The intelligent management system includes an intelligent supply chain manager configured to generate supply chain limitations based on a supply chain knowledge graph comprising information of at least one of demand planning and forecasting, inventory planning, sales planning and forecasting, or budget planning; generate industry chain contingencies based on an industry chain event knowledge graph comprising information of at least one of event urgency level, event importance level, and event impact spread level; generate constraints on supply chain based on supply chain limitations and industry chain contingencies; and generate a proposal and provide the proposal to business systems for supply chain planning based on the constraints on supply chain, the proposal comprising proposal for at least one of demand re-planning and re-forecasting, inventory re-planning, sales re-planning and re-forecasting, or budget re-planning.
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公开(公告)号：US11645272B2
公开(公告)日：2023-05-09
申请号：US17410723
申请日：2021-08-24
Inventor： Chuan Wang , Lijun Zeng , Jianfeng Zeng , Haijin Wang , Jianmin Wu , Nan Liu , Hong Wang , Dong Chai , Minyang Deng
IPC: G06F16/242 , G06F16/2458 , G06F16/248 , G05B19/418
CPC classification number: G06F16/242 , G05B19/41875 , G06F16/248 , G06F16/2477
Abstract: A method for querying a product history is disclosed. The method includes receiving a product query request including at least one product query parameter for a target product to a product graph database that stores a relational map constructed based on a manufacturing process of the target product and describing entities including product entities and manufacturing entities and entity relations therebetween involved in the manufacturing process, querying the product graph database according to the product query parameter to obtain product history data of the target product by searching for a product entity corresponding to the target product as a target product entity in the relational map according to the parameter, searching for associated manufacturing entities of the target product entity according to the entity relations, obtaining the product history data based on the associated manufacturing entities, and sending a notification message to notify obtained product history data.
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7.发明授权公开(公告)号：US12131809B2
公开(公告)日：2024-10-29
申请号：US16982185
申请日：2019-11-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Nan Liu , Chuan Wang , Xinyu Miao , Yiming Lei , Hong Wang
Abstract: A method and a device for acquiring character information in a picture, a non-transitory storage medium, a page processing method, and a knowledge graph construction method are disclosed. The method for acquiring character information in a picture includes: acquiring a picture and extracting at least one piece of character information in the picture; and checking-and-correcting the at least one piece of character information based on a knowledge graph.
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