Patents by Inventor Jiawei Han
Jiawei Han has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12247592Abstract: The present invention discloses a power system and a traveling power station, and belongs to the technical field of engineering machinery. The power system includes a first main pump, a second main pump, an auxiliary pump, a first switching unit, a first logical unit, a second logical unit, and a control system. The auxiliary pump is connected to the first switching unit. A first traveling motor is connected to the first logical unit. A second traveling motor is connected to the second logical unit. The control system is connected to the first switching unit, the first main pump, the second main pump, and the auxiliary pump. According to the present invention, the hydraulic power can be provided to transfer the drill rig, to ensure simplicity in operation and reduce risks and costs.Type: GrantFiled: July 19, 2022Date of Patent: March 11, 2025Assignee: Epiroc (Nanjing) Construction & Mining Equipment Ltd.Inventors: Jie Zhao, Jiawei Han, Min Yang, Guangbin Tan, Shaozhong Wang, Chengyun Zhu, Buyan Tang, Xiangwei Zhao, Shanfei Feng, Honghao Cai
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Publication number: 20240415365Abstract: A dishwasher is provided. The dishwasher has an inner container, a frame and a door body. The inner container has an accommodation cavity. The accommodation cavity has a forward-facing opening. The frame is connected to an outer surface of the inner container and extends along an edge of the opening of the accommodation cavity. A sealing groove is defined in the frame. Alternatively, the sealing groove is defined by enclosing the frame and the edge of the opening of the inner container. A sealing strip is disposed in the sealing groove. A door body is configured to open or close the opening of the accommodation cavity. The door body abuts against the sealing strip in response to the opening of the accommodation cavity being covered by the door body.Type: ApplicationFiled: August 29, 2024Publication date: December 19, 2024Applicant: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.Inventors: Junzhi LIAO, Pingping XU, Jiawei HAN, Jianxun ZHAO, Jie SHEN
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Publication number: 20240369079Abstract: The present invention discloses a power system and a traveling power station, and belongs to the technical field of engineering machinery. The power system includes a first main pump, a second main pump, an auxiliary pump, a first switching unit, a first logical unit, a second logical unit, and a control system. The auxiliary pump is connected to the first switching unit. A first traveling motor is connected to the first logical unit. A second traveling motor is connected to the second logical unit. The control system is connected to the first switching unit, the first main pump, the second main pump, and the auxiliary pump. According to the present invention, the hydraulic power can be provided to transfer the drill rig, to ensure simplicity in operation and reduce risks and costs.Type: ApplicationFiled: July 19, 2022Publication date: November 7, 2024Inventors: Jie ZHAO, Jiawei HAN, Min YANG, Guangbin TAN, Shaozhong WANG, Chengyun ZHU, Buyan TANG, Xiangwei ZHAO, Shanfei FENG, Honghao CAI
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Patent number: 12102280Abstract: A dishwasher is provided. The dishwasher has an inner container, a frame and a door body. The an inner container has an accommodation cavity. The accommodation cavity has an forward-facing opening. The frame is connected to an outer surface of the inner container and extends along an edge of the opening of the accommodation cavity. A sealing groove is defined in the frame. Alternatively, the sealing groove is defined by enclosing the frame and the edge of the opening of the inner container. A sealing strip is disposed in the sealing groove. A door body is configured to open or close the opening of the accommodation cavity. The door body abuts against the sealing strip in response to the opening of the accommodation cavity being covered by the door body.Type: GrantFiled: October 21, 2022Date of Patent: October 1, 2024Assignee: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.Inventors: Junzhi Liao, Pingping Xu, Jiawei Han, Jianxun Zhao, Jie Shen
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Publication number: 20230078420Abstract: A dishwasher is provided. The dishwasher has an inner container, a frame and a door body. The an inner container has an accommodation cavity. The accommodation cavity has an forward-facing opening. The frame is connected to an outer surface of the inner container and extends along an edge of the opening of the accommodation cavity. A sealing groove is defined in the frame. Alternatively, the sealing groove is defined by enclosing the frame and the edge of the opening of the inner container. A sealing strip is disposed in the sealing groove. A door body is configured to open or close the opening of the accommodation cavity. The door body abuts against the sealing strip in response to the opening of the accommodation cavity being covered by the door body.Type: ApplicationFiled: October 21, 2022Publication date: March 16, 2023Applicant: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.Inventors: Junzhi LIAO, Pingping XU, Jiawei HAN, Jianxun ZHAO, Jie SHEN
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Patent number: 11116382Abstract: The present disclosure provides a sliding structure, a basket and a dish washer. The sliding structure is configured to enable the basket to move. The sliding structure has a connecting member connected to the basket. The sliding structure also has at least one support member connected to the connecting member. The support member has an engaging groove and an accommodating groove spaced from the engaging groove. One end of the connecting member is engaged in the engaging groove. The sliding structure further has a guiding rail connected to the support member and received in the accommodating groove.Type: GrantFiled: April 2, 2020Date of Patent: September 14, 2021Assignee: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.Inventors: Jiawei Han, Zhentao Zhong
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Patent number: 10901279Abstract: Provided are a liquid crystal display panel and a 3D printer. The liquid crystal display panel includes a first substrate and a second substrate disposed opposite to the first substrate, and a liquid crystal layer which is disposed between the first substrate and the second substrate, where a surface on one side of the first substrate is provided with at least one first lens, and a surface on one side of the second substrate is provided with at least one second lens. The liquid crystal display panel provided by the embodiments of the present disclosure is used in a 3D printer with a photo-curing material.Type: GrantFiled: July 8, 2019Date of Patent: January 26, 2021Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Yongmei Zhang, Chen Wang, Paijie Chen, Jiawei Han
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Publication number: 20200229675Abstract: The present disclosure provides a sliding structure, a basket and a dish washer. The sliding structure is configured to enable the basket to move. The sliding structure has a connecting member connected to the basket. The sliding structure also has at least one support member connected to the connecting member. The support member has an engaging groove and an accommodating groove spaced from the engaging groove. One end of the connecting member is engaged in the engaging groove. The sliding structure further has a guiding rail connected to the support member and received in the accommodating groove.Type: ApplicationFiled: April 2, 2020Publication date: July 23, 2020Applicant: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.Inventors: Jiawei HAN, Zhentao ZHONG
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Publication number: 20190331948Abstract: Provided are a liquid crystal display panel and a 3D printer. The liquid crystal display panel includes a first substrate and a second substrate disposed opposite to the first substrate, and a liquid crystal layer which is disposed between the first substrate and the second substrate, where a surface on one side of the first substrate is provided with at least one first lens, and a surface on one side of the second substrate is provided with at least one second lens. The liquid crystal display panel provided by the embodiments of the present disclosure is used in a 3D printer with a photo-curing material.Type: ApplicationFiled: July 8, 2019Publication date: October 31, 2019Inventors: Yongmei ZHANG, Chen WANG, Paijie CHEN, Jiawei HAN
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Publication number: 20160253683Abstract: The disclosed embodiments provide a system for performing network A/B testing. During operation, the system obtains a graph of a social network and calculates a set of equally sized clusters of users in the social network by iteratively switching memberships of the nodes among the equally sized clusters to increase a number of edges in each of the equally sized clusters. Next, the system randomly selects a subset of the equally sized clusters for exposure to a treatment version of a message. The system then performs an A/B test by presenting the treatment version to the selected clusters and tracking a response of the selected clusters to the treatment version.Type: ApplicationFiled: February 26, 2015Publication date: September 1, 2016Applicant: LinkedIn CorporationInventors: Huan Gui, Ya Xu, Anmol Bhasin, Jiawei Han
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Publication number: 20160253696Abstract: The disclosed embodiments provide a method and system for performing network A/B testing. During operation, the system obtains, for a set of users in a social network, a set of treatment assignments of the users in an A/B test, wherein the treatment assignments indicate exposure of the users to a control version or a treatment version of a message. Next, the system obtains, for each of the users, a fraction of neighbors exposed to the treatment version in the A/B test. The system then applies a statistical model to the treatment assignments and the fraction of neighbors exposed to the treatment version to estimate an average treatment effect (ATE) for the set of users. Finally, the system selects, based on the ATE, a fraction of additional users in the social network for subsequent exposure to the treatment version and presents the treatment version to the fraction of additional users.Type: ApplicationFiled: February 26, 2015Publication date: September 1, 2016Applicant: Linkedln CorporationInventors: Huan Gui, Ya Xu, Anmol Bhasin, Jiawei Han
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Patent number: 9165051Abstract: Systems and methods for data classification and novel data class detection are provided. In one illustrative embodiment, a system or method for detecting a novel class includes receiving a data stream comprising a plurality of data points, and identifying a set of filtered outliers, in the plurality of data points, that are outside of a decision boundary. A cohesion and a separation for the set of filtered outliers may be determined. A novel class may be detected using the cohesion and the separation of the set of filtered outliers, and the novel class may include the set of filtered outliers.Type: GrantFiled: August 22, 2011Date of Patent: October 20, 2015Assignees: BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEMInventors: Mohammad Mehedy Masud, Latifur Rahman Khan, Bhavani Marienne Thuraisingham, Qing Chen, Jing Gao, Jiawei Han
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Publication number: 20120054184Abstract: Systems and methods for data classification and novel data class detection are provided. In one illustrative embodiment, a system or method for detecting a novel class includes receiving a data stream comprising a plurality of data points, and identifying a set of filtered outliers, in the plurality of data points, that are outside of a decision boundary. A cohesion and a separation for the set of filtered outliers may be determined. A novel class may be detected using the cohesion and the separation of the set of filtered outliers, and the novel class may include the set of filtered outliers.Type: ApplicationFiled: August 22, 2011Publication date: March 1, 2012Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEMInventors: Mohammad Mehedy Masud, Latifur Rahman Khan, Bhavani Marienne Thuraisingham, Qing Chen, Jing Gao, Jiawei Han
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Patent number: 6665669Abstract: This invention provides methods apparatus and data structures useful for mining databases for frequent items. The invention uses a frequent pattern tree to represent the contents of a database in a manner which is conducive to data mining. The frequent pattern tree tends to be smaller than the original database. A frequent pattern tree can be mined recursively. The frequent pattern tree and associated methods and apparatus of this invention is relatively fast, efficient and scalable and can be used to mine both long and short frequent patterns.Type: GrantFiled: December 26, 2000Date of Patent: December 16, 2003Assignee: DB Miner Technology Inc.Inventors: Jiawei Han, Jian Pei, Yiwen Yin, Runying Mao
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Publication number: 20030028531Abstract: This invention provides methods apparatus and data structures useful for mining databases for frequent items. The invention uses a frequent pattern tree to represent the contents of a database in a manner which is conducive to data mining. The frequent pattern tree tends to be smaller than the original database. A frequent pattern tree can be mined recursively. The frequent pattern tree and associated methods and apparatus of this invention is relatively fast, efficient and scalable and can be used to mine both long and short frequent patterns.Type: ApplicationFiled: December 26, 2000Publication date: February 6, 2003Inventors: Jiawei Han, Jian Pei, Yiwen Yin, Runying Mao