Patents by Inventor Yi Zhan
Yi Zhan 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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Publication number: 20250181594Abstract: A structured query statement similarity detection method, a device and a medium are provided. The method includes: acquiring first and second structured query statements, and constructing corresponding first and second abstract syntax trees, a correlation degree between the root node in the abstract syntax tree and the query result of the statement being higher than a correlation degree between other nodes and the query result of the statement; traversing a node in the first abstract syntax tree, matching the traversed node with a node at a same level in the second abstract syntax tree, and obtaining a matching result of the node; and determining a statement similarity between the first structured query statement and the second structured query statement based on a matching result of a root node in the first abstract syntax tree, a matching result of a child node of the root node, and their corresponding weights.Type: ApplicationFiled: November 6, 2024Publication date: June 5, 2025Inventors: Qundong SHI, Yi ZHAN, Shuang LI, Xiaoming YIN, Yang SUN, Jiajun XIE, Ke SUN
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Patent number: 12156589Abstract: A multifunctional table includes a table body, a carrier member, and a holder. The table body includes a board and a support member connected to each other. The board has a table top and a groove. The carrier member is connected to the table body and includes a first slideway. The holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface. The first holding surface corresponds to the groove when the slidable attaching portion is slidably attached to the first slideway in a first attached state. A holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface and a second holding surface opposite to each other. The first holding surface and the second holding surface are asymmetrical about a central x axis of the holder.Type: GrantFiled: September 8, 2022Date of Patent: December 3, 2024Assignee: NONET INC.Inventors: Wilco Wijnand Soetman, Beico Chiu, Wei-Hsiang Hung, Chun-Yi Lu, Xiang-Yi Zhan
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Publication number: 20240081525Abstract: A multifunctional table includes a table body, a carrier member, and a holder. The table body includes a board and a support member connected to each other. The board has a table top and a groove. The carrier member is connected to the table body and includes a first slideway. The holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface. The first holding surface corresponds to the groove when the slidable attaching portion is slidably attached to the first slideway in a first attached state. A holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface and a second holding surface opposite to each other. The first holding surface and the second holding surface are asymmetrical about a central x axis of the holder.Type: ApplicationFiled: September 8, 2022Publication date: March 14, 2024Applicant: Nonet Inc.Inventors: Wilco Wijnand Soetman, Beico Chiu, Wei-Hsiang Hung, Chun-Yi Lu, Xiang-Yi Zhan
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Patent number: 11830114Abstract: The disclosure discloses a reconfigurable hardware acceleration method and system for Gaussian pyramid construction and belongs to the field of hardware accelerator design. The system provided by the disclosure includes a static random access memory (SRAM) bank, a first in first out (FIFO) group, a switch network, a shift register array, an adder tree module, a demultiplexer, a reconfigurable PE array, and a Gaussian difference module. In the disclosure, according to the requirements of different scenarios and different tasks for the system, reconfigurable PE array resources can be configured to realize convolution calculations of different scales. The disclosure includes methods of fast and slow dual clock domain design, dynamic edge padding design, and input image partial sum reusing design.Type: GrantFiled: April 28, 2022Date of Patent: November 28, 2023Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chao Wang, Guoyi Yu, Yi Zhan, Bingqiang Liu, Xiaofeng Hu, Zihao Wang
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Publication number: 20220351432Abstract: The disclosure discloses a reconfigurable hardware acceleration method and system for Gaussian pyramid construction and belongs to the field of hardware accelerator design. The system provided by the disclosure includes a static random access memory (SRAM) bank, a first in first out (FIFO) group, a switch network, a shift register array, an adder tree module, a demultiplexer, a reconfigurable PE array, and a Gaussian difference module. In the disclosure, according to the requirements of different scenarios and different tasks for the system, reconfigurable PE array resources can be configured to realize convolution calculations of different scales. The disclosure includes methods of fast and slow dual clock domain design, dynamic edge padding design, and input image partial sum reusing design.Type: ApplicationFiled: April 28, 2022Publication date: November 3, 2022Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chao Wang, Guoyi Yu, Yi Zhan, Bingqiang Liu, Xiaofeng Hu, Zihao Wang
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Patent number: 11157864Abstract: The disclosure relates to a method and device for displaying logistics information, and computer readable storage medium. The method includes acquiring a logistics waybill identifier of at least one item from at least one e-commerce client that is installed on an operating system of a terminal and is configured to display a logistics page; acquiring logistics information corresponding to the logistics waybill identifier, wherein the logistics information indicates a logistics progress of the at least one item; aggregating the acquired logistics information of the at least one item; and displaying the aggregated logistics information in a preset display area provided by the operating system.Type: GrantFiled: November 30, 2017Date of Patent: October 26, 2021Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Shang Ming Xue Kang, Yi Zhan Lu
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Publication number: 20210289980Abstract: Disclosed is brewing extraction equipment, including a cylinder, a piston, a pressure rod, a connecting rod, a kettle body, a first one-way valve, a second one-way valve, a water separator and a powder bowl. The pressure rod comprises a pressure rod head and a pressure rod handle, the kettle body comprises a water tank, a first pipe and a second pipe. The connecting rod is connected to the pressure rod head, the pressure rod head is connected to one end of the piston, the piston is arranged inside the air cylinder, the water tank is connected to the bottom of the cylinder via the first pipe, the first one-way valve is located inside the first pipe, the air cylinder is further connected to the water separator via the second pipe located at the bottom thereof, and the second one-way valve is located inside the second pipe. The brewing extraction equipment enables a user to obtain huge liquid pressure and liquid pressure intensity by easily applying a force, so as to extract high-quality espresso coffee.Type: ApplicationFiled: August 20, 2019Publication date: September 23, 2021Inventor: YI ZHAN
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Patent number: 10452149Abstract: A method for grading spatial painting, apparatus and system for grading spatial painting are proposed. The method includes: generating a first spatial pattern; recording a moving trace and a plurality of moving parameters of an electronic apparatus and transforming the recorded moving trace into a second spatial pattern; calculating a similarity between the first and the second spatial pattern; and calculating a grade for completing the second spatial pattern according to the moving parameters and the similarity.Type: GrantFiled: May 31, 2016Date of Patent: October 22, 2019Assignee: Wistron CorporationInventor: Yi-Zhan Xie
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Publication number: 20180165634Abstract: The disclosure relates to a method and device for displaying logistics information, and computer readable storage medium. The method includes acquiring a logistics waybill identifier of at least one item from at least one e-commerce client that is installed on an operating system of a terminal and is configured to display a logistics page; acquiring logistics information corresponding to the logistics waybill identifier, wherein the logistics information indicates a logistics progress of the at least one item; aggregating the acquired logistics information of the at least one item; and displaying the aggregated logistics information in a preset display area provided by the operating system.Type: ApplicationFiled: November 30, 2017Publication date: June 14, 2018Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Shang Ming Xue KANG, Yi Zhan LU
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Publication number: 20170243060Abstract: A method for grading spatial painting, apparatus and system for grading spatial painting are proposed. The method includes: generating a first spatial pattern; recording a moving trace and a plurality of moving parameters of an electronic apparatus and transforming the recorded moving trace into a second spatial pattern; calculating a similarity between the first and the second spatial pattern; and calculating a grade for completing the second spatial pattern according to the moving parameters and the similarity.Type: ApplicationFiled: May 31, 2016Publication date: August 24, 2017Inventor: Yi-Zhan Xie
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Publication number: 20140137326Abstract: The invention relates to a system (100) for automating adjustment or adaptation of devices (141-143) such as light, computer programs and positioning of devices used during patient examination. The patient examination is performed by use of a scanner system where the patient is lying on a bed (102) which can be moved into a scanner zone of the scanner where the scanning can be performed and away from the scanner zone. The automated control is achieved by detecting the position of the bed and using the detected position for adjusting or adapting the state, i.e. the function or working of one or more devices (141-143).Type: ApplicationFiled: January 24, 2012Publication date: May 22, 2014Applicant: KONINKLIJKE PHILIPS N.V.Inventors: Monica Tavanti, Yi Zhan g, Njin-Zu Chen, Aaldert Jan Elevelt, Annemarie Christin Yvonne Van Asbeck-Metselaar
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Patent number: 7953041Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: GrantFiled: July 22, 2008Date of Patent: May 31, 2011Assignee: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Publication number: 20110010098Abstract: A method of pre-stack two-dimension-like transformation of three-dimensional seismic record is accomplished by the following steps: acquiring 3D seismic data, and arranging them according to a shot gather; calculating the offsets of all the receiver points from the first receiver line of the first shot; making a straight line (L2?) which connects the shot point (S) and the receiver point (R1) of the smallest offset as the transformed coordinate axis, and making the shot point (S) as the center, drawing circles whose radii are the offsets (offseti) of each receiver point, then rotating each receiver point to the straight line (L2?), thereby accomplishing the two-dimension-like transformation of all the receiver lines of the shot, and getting three-dimensional seismic data graph with high precision; and then making the processing of the noise elimination and static correction on the three-dimensional seismic record using conventional technique.Type: ApplicationFiled: February 24, 2009Publication date: January 13, 2011Applicants: CHINA NATIONAL PETROLEUM CORPORATION, BGP INC., CHINA NATIONAL PETROLEUM CORPORATIONInventors: Yi Zhan, Bo Zhao, Xixiang Zhou
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Patent number: 7616605Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: GrantFiled: December 27, 2005Date of Patent: November 10, 2009Assignee: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Publication number: 20080280555Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: ApplicationFiled: July 22, 2008Publication date: November 13, 2008Applicant: Industrial Technology Research InstituteInventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Publication number: 20070076642Abstract: A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one channel used by the target node. The joining node sends a connect request signal and a channel assign request to the target node. The target node selects one link and one channel available for the joining node for communication, and sends a channel reset signal to the joining node. The MAC address of the joining node is added into an internal table of the target node. After the joining node has received the channel reset signal, the MAC address of the target node is stored into an internal table of the joining node, and the designated link channel is configured.Type: ApplicationFiled: December 27, 2005Publication date: April 5, 2007Inventors: Chun-Chou Chien, Yi-Zhan Huang, Chin-Ta Lin
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Patent number: D1017295Type: GrantFiled: January 7, 2022Date of Patent: March 12, 2024Assignee: Nonet Inc.Inventors: Beico Chiu, Yi-Chun Wang, Xiang-Yi Zhan