Patents by Inventor Xiangnan HE
Xiangnan HE 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: 11999014Abstract: A system may include an emitting device and a controller. The emitting device may be adapted to emit a first laser beam and a second laser beam. The controller may include one or more processors and may be operably coupled to the emitting device to control emission of the first and second laser beams. The controller may be adapted to remove a portion of a workpiece to form an exposed surface of the workpiece with the first laser beam using the emitting device and to remove a portion of the exposed surface with the second laser beam using the emitting device.Type: GrantFiled: November 2, 2020Date of Patent: June 4, 2024Assignee: Medtronic, Inc.Inventors: Xiangnan He, David A. Ruben, Mark E. Henschel, Chunho Kim, Yongqian Wang, Rodney D. Toles
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Publication number: 20240180000Abstract: The display substrate comprises: a display area and a peripheral area located on the periphery of the display area, and a blocking dam and at least one blocking column are provided in the peripheral area. The display substrate comprises a base substrate, and a light-emitting structure layer and an encapsulation structure layer provided above the base substrate, the encapsulation structure layer is located on the side of the light-emitting structure layer away from the base substrate, the light-emitting structure layer comprises a cathode, and the encapsulation structure layer comprises an organic encapsulation layer. The at least one blocking column is located between the cathode and the blocking dam, and the orthographic projection of the at least one blocking column on the base substrate is located within the range of the orthographic projection of the organic encapsulation layer on the base substrate.Type: ApplicationFiled: January 18, 2023Publication date: May 30, 2024Inventors: Qing HE, Zhiliang JIANG, Zaiyong LONG, Min CHEN, Ge WANG, Xiaomin YUAN, Qingqing YAN, Xiangnan PAN
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Publication number: 20240152226Abstract: A touch display panel includes: a base substrate, including a display area and a peripheral area on at least one side of the display area; pixel units in the display area, including a pixel driving circuit and a light-emitting element electrically connected to each other; touch electrodes in the display area; a touch wire electrically connected to at least one touch electrode, at least part of which extends to the peripheral area; a touch lead in the peripheral area, where the touch lead and the touch wire are in different conductive layers; and a contact groove in the peripheral area, where the touch wire and the touch lead are in contact in the contact groove, where the touch wire has a first touch wire portion in the contact groove, and the first touch wire portion extends obliquely with respect to an upper surface of the base substrate.Type: ApplicationFiled: January 3, 2023Publication date: May 9, 2024Inventors: Ge Wang, Zhiliang Jiang, Qing He, Xiangnan Pan, Qingqing Yan, Xiaomin Yuan, Zaiyong Long, Min Chen
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Patent number: 11969821Abstract: A system includes an energy source, a focusing system, and a controller. The energy source is configured to output energy pulses to the focusing system. A chamber surrounds at least a portion of a metallic substrate and contain a liquid in contact with a surface of the metallic substrate. The controller is configured to cause the energy source to output energy pulses and cause the focusing system to focus a focal volume of the energy pulses at or near the surface of the metallic substrate that is in contact with the liquid to create micro-scale or smaller surface texturing on the metallic substrate.Type: GrantFiled: December 16, 2022Date of Patent: April 30, 2024Assignee: Medtronic, Inc.Inventors: Xiangnan He, David A. Ruben
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Publication number: 20240081111Abstract: A display substrate and a display device. The display substrate includes a base, an insulating layer, a crack barrier structure, and a signal line. The crack barrier structure is located in a peripheral area, and at least a part of an orthographic projection of the crack barrier structure onto the base extends in an extension direction of a boundary of a display area. The crack barrier structure includes: a groove structure and a blocking portion, the groove structure is in the insulating layer, and a part of the blocking portion is located in the groove structure. The signal line is located at the peripheral area, and includes a top surface facing away from the base, and a side surface located between the top surface and the base, and at least a part of the side surface away from the display area is between the blocking portion and the groove structure.Type: ApplicationFiled: September 28, 2022Publication date: March 7, 2024Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ge WANG, Zhiliang JIANG, Qingqing YAN, Xiangnan PAN, Qing HE, Xiaomin YUAN, Zaiyong LONG, Min CHEN
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Patent number: 11651273Abstract: A machine learning method comprises: receiving input data comprising a set of feature variables each indicating features of a plurality of entities; encoding partial order relations between entities of the plurality of entities as a set of logic rules; constructing a hypergraph comprising a plurality of vertices representing the entities of the plurality of entities and a plurality of hyperlinks linking similar entities of the plurality of entities; adding directed edges to the hypergraph to represent partial order interactions between entities to form a partial order hypergraph; representing the partial order hypergraph as a set of matrices; forming an objective function using the logic rules and matrices of the set of matrices; minimizing the objective function to obtain a prediction function; and outputting an indication of the prediction function.Type: GrantFiled: April 18, 2019Date of Patent: May 16, 2023Assignee: National University of SingaporeInventors: Fuli Feng, Xiangnan He, Tat-Seng Chua
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Publication number: 20230120034Abstract: A system includes an energy source, a focusing system, and a controller. The energy source is configured to output energy pulses to the focusing system. A chamber surrounds at least a portion of a metallic substrate and contain a liquid in contact with a surface of the metallic substrate. The controller is configured to cause the energy source to output energy pulses and cause the focusing system to focus a focal volume of the energy pulses at or near the surface of the metallic substrate that is in contact with the liquid to create micro-scale or smaller surface texturing on the metallic substrate.Type: ApplicationFiled: December 16, 2022Publication date: April 20, 2023Inventors: Xiangnan He, David A. Ruben
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Patent number: 11548092Abstract: A system includes an energy source, a focusing system, and a controller. The energy source is configured to output energy pulses to the focusing system. A chamber surrounds at least a portion of a metallic substrate and contains a liquid in contact with a surface of the metallic substrate. The controller is configured to cause the energy source to output energy pulses and cause the focusing system to focus a focal volume of the energy pulses at or near the surface of the metallic substrate that is in contact with the liquid to create micro-scale or smaller surface texturing on the metallic substrate.Type: GrantFiled: March 14, 2019Date of Patent: January 10, 2023Assignee: Medtronic, Inc.Inventors: Xiangnan He, David A. Ruben
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Publication number: 20210154772Abstract: A system may include an emitting device and a controller. The emitting device may be adapted to emit a first laser beam and a second laser beam. The controller may include one or more processors and may be operably coupled to the emitting device to control emission of the first and second laser beams. The controller may be adapted to remove a portion of a workpiece to form an exposed surface of the workpiece with the first laser beam using the emitting device and to remove a portion of the exposed surface with the second laser beam using the emitting device.Type: ApplicationFiled: November 2, 2020Publication date: May 27, 2021Inventors: Xiangnan He, David A. Ruben, Mark E. Henschel, Chunho Kim, Yongqian Wang, Rodney D. Toles
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Publication number: 20190325343Abstract: A machine learning method comprises: receiving input data comprising a set of feature variables each indicating features of a plurality of entities; encoding partial order relations between entities of the plurality of entities as a set of logic rules; constructing a hypergraph comprising a plurality of vertices representing the entities of the plurality of entities and a plurality of hyperlinks linking similar entities of the plurality of entities; adding directed edges to the hypergraph to represent partial order interactions between entities to form a partial order hypergraph; representing the partial order hypergraph as a set of matrices; forming an objective function using the logic rules and matrices of the set of matrices; minimizing the objective function to obtain a prediction function; and outputting an indication of the prediction function.Type: ApplicationFiled: April 18, 2019Publication date: October 24, 2019Inventors: Fuli FENG, Xiangnan HE, Tat-Seng CHUA
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Publication number: 20190325293Abstract: Methods and systems for predictive analysis are disclosed. A predictive analysis method comprises receiving input data comprising an indication of a user, an indication of an item, a user feature vector indicating features of the user and an item feature vector indicating features of the item; and constructing a cross feature vector indicating values for cross features between features of the user and features of the user. Embedding vectors derived from the cross feature vector, the user feature vector and the item feature vector are input into an attention network to determine a set of attentive weights which indicate cross features between the user and item features. These cross features are used in the identification of a user item preference.Type: ApplicationFiled: April 18, 2019Publication date: October 24, 2019Inventors: Xiang WANG, Xiangnan HE, Fuli FENG, Tat-Seng CHUA
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Publication number: 20190283176Abstract: In some examples, a system includes an energy source, a focusing system, and a controller. The energy source is configured to output energy pulses to the focusing system. A chamber may surround at least a portion of a metallic substrate and contain a liquid in contact with a surface of the metallic substrate. The controller may be configured to cause the energy source to output energy pulses and cause the focusing system to focus a focal volume of the energy pulses at or near the surface of the metallic substrate that is in contact with the liquid to create micro-scale or smaller surface texturing on the metallic substrate.Type: ApplicationFiled: March 14, 2019Publication date: September 19, 2019Inventors: Xiangnan HE, David A. RUBEN