Patents by Inventor Li He
Li 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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Publication number: 20220368084Abstract: An electrical connecting assembly includes an electrical connector including a first terminal assembly, and a mating connector including a second terminal assembly. The first terminal assembly includes a first shielding shell covering outside a pair of first signal terminals. Each first signal terminal has a first contact portion. The second terminal assembly includes a second shielding shell covering outside a pair of second signal terminals. Each second signal terminal has a second contact portion. The first shielding shell is provided with at least one naked spacing region. When mating of the electrical connector and the mating connector is complete, the second shielding shell covers outside the first shielding shell and shields the naked spacing region, the first contact portion and the corresponding second contact portion are mated, and at least one of the first and second contact portions is exposed in the naked spacing region.Type: ApplicationFiled: May 10, 2022Publication date: November 17, 2022Inventors: Zhi Li He, Wen Chang Chang
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Publication number: 20220360349Abstract: A time synchronization method, a time synchronization sender, a time synchronization receiver and a time synchronization system are provided. The method includes: determining whether at least one parameter causing recalculation of a best master clock (BMC) algorithm changes; in a case where it is determined that the parameter changes, sending a 1588 standard-based Announce message; and in a case where it is determined that the parameter does not change, sending a keep-alive message of the Announce message. In the present disclosure, by distinguishing keep-alive messages from protocol messages, the problem that a CPU system is busy due to the processing of Announce messages is solved, thereby realizing the optimization of the 1588 protocol, and reducing the impact on the CPU.Type: ApplicationFiled: July 28, 2020Publication date: November 10, 2022Inventors: Linlin WANG, Li HE
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Patent number: 11487853Abstract: System and methods for replicating and enforcing license information in a computer cluster are described. The method may include: receiving, by a core-node in the computer cluster, a plurality of peer-license-info from a plurality of peer-nodes selected from a plurality of cluster nodes. Each of the plurality of peer-license-info may include license-info collected by and associated with a corresponding one of the plurality of peer-nodes. The method may include generating, by the core-node, a first cluster-license-info based on the plurality of peer-license-info. The method may further include propagating, by the core-node, the first cluster-license-info to each of the plurality of peer-nodes. The first cluster-license-info is configured for detecting license violations among the plurality of cluster nodes.Type: GrantFiled: June 13, 2019Date of Patent: November 1, 2022Assignee: VMWARE, INC.Inventors: Junfeng Wang, Jin He, Qi Liu, Xiangjun Song, Yu Wang, Li He, Xiangdong Che
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Patent number: 11476962Abstract: The present application discloses a method for determining time information, including: detecting a signal of a periodic block, and recording a timestamp of the periodic block; and determining a time at which a time information message to be sent according to the timestamp of the periodic block matched with the time information message, and generating a timestamp of the time information message. The present application further discloses an apparatus and device for determining time information, and a storage medium.Type: GrantFiled: February 27, 2019Date of Patent: October 18, 2022Assignee: ZTE CORPORATIONInventors: Li He, Xia Li
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Publication number: 20220324725Abstract: Disclosed is a cascade water recycling intelligent system for shale gas exploitation, comprising a cascade water recycling system, wherein a data output end of the cascade water recycling system is connected with a data input end of an information system, a data output end of the information system is connected with a data input end of a decision making system, and a data output end of the decision making system is connected with a regulator; the cascade water recycling system comprises at least one time of water quantity judgment, a current exploiting intensity of shale gas is continued under a condition that the water quantity does not exceed a water safety threshold; and monitoring data is transferred to the information system under a condition that the water quantity exceeds the water safety threshold; the information system is further used for transferring the collected data to the decision making system.Type: ApplicationFiled: March 28, 2022Publication date: October 13, 2022Applicant: TIANJIN UNIVERSITYInventors: Li HE, Wei YE
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Patent number: 11413688Abstract: A method of three-dimensional printing of target material can include filling a receptacle with a matrix suspension comprising a powder matrix suspended in a first liquid. A second suspension can be extruded into the matrix suspension, where the second suspension can include a target powder suspended in a second liquid.Type: GrantFiled: August 13, 2019Date of Patent: August 16, 2022Assignee: University of Iowa Research FoundationInventors: Xuan Song, Li He
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Publication number: 20220247131Abstract: An electrical connector includes at least one electrical module. The electrical module includes: an insulating body, where multiple first accommodating slots are concavely provided on a first side toward a second side of the insulating body; multiple first terminal assemblies, respectively accommodated in the corresponding first accommodating slots; and a first grounding member, having multiple first spokes and multiple second spokes. Each first terminal assembly includes a first insulating block, a pair of first signal terminals, and a first shielding shell. Each first shielding shell has a first shielding side surface exposed to the first side. Each first spoke is in mechanical contact with the first shielding shells of a same electrical module, and each second spoke is in contact with the first shielding side surface of the corresponding first shielding shell, thus achieving conduction between the first shielding shells and the first grounding member.Type: ApplicationFiled: January 25, 2022Publication date: August 4, 2022Inventors: Zhi Li He, Wen Chang Chang, Jie Liao, Jin Zhu Wang
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Patent number: 11364401Abstract: The present disclosure relates to an automatic control type hot smoke testing system which includes a fire source system, a smoke generation system and a control system. The fire source system is used for generating fire source and includes a first tank and several liquid fuel atomizing jet burners, wherein the first tank includes an air tank which is used for providing air and a fuel control tank which is used for controlling valves, distributing fuel and inspecting flame of the burners. The smoke generation system is used for generating smoke and includes a second tank, a smoke outlet pipe, smoke cake clamps and smoke cake turntables. Smoke cakes are initially placed in the smoke cake clamps, then moved to an ignition position one by one by for ignition, and finally rotated to through hole positions of a smoke generation box to fall into the smoke generation box by the servo motor. The control system is used for controlling the fire source system and the smoking generation system.Type: GrantFiled: August 9, 2021Date of Patent: June 21, 2022Assignee: China Academy of Safety Science and TechnologyInventors: Congling Shi, Honglei Che, Jian Li, Xingkai Zhang, Fei Ren, Xiaodong Qian, Jiehong Shi, Li He, Chen Zhao, Xuan Xu, Binbin Wu
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Publication number: 20220172982Abstract: The disclosure provides a method for manufacturing shallow trench isolations, providing a substrate comprising a storage cell area and a peripheral area of a storage device; etching the upper part of the substrate of the storage cell area using a first etching process to form a first shallow trench, and filling the first shallow trench with silicon oxide using a first deposition process; and etching the upper part of the substrate of the peripheral area using a second etching process to form a second shallow trench, and filling the second shallow trench with silicon oxide using a second deposition process; wherein the depth and characteristic dimension of the first shallow trench are smaller than the depth and characteristic dimension of the second shallow trench. The disclosure can avoid the silicon dislocation defect of the peripheral area and ensure the device shape and characteristic dimension of the storage cell area.Type: ApplicationFiled: October 4, 2021Publication date: June 2, 2022Applicant: Shanghai Huali Microelectronics CorporationInventors: Liyuan Liu, Li He, Fulong Qiao, Yi Wang
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Patent number: 11326739Abstract: A cryostat includes a room temperature vessel, a low temperature vessel, and a refrigeration mechanism. The room temperature vessel includes a room temperature tank, an outer neck tube and a sealing head. The low temperature vessel includes a low temperature tank, an inner neck tube and a liquefaction chamber. The liquefaction chamber corresponds to the first opening and passes through the first opening. The refrigeration mechanism includes a device panel and a refrigeration device. The device panel is disposed on the sealing head. The refrigeration device includes a body and a cold finger. The body is disposed at the device panel. The cold finger is connected with the body and extends into the liquefaction chamber.Type: GrantFiled: April 3, 2019Date of Patent: May 10, 2022Assignee: NUCTECH COMPANY LIMITEDInventors: Hongyan Wei, Yulan Li, Jianping Chang, Haijun Yu, Xiuxia Li, Hong Li, Li He
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Publication number: 20220101114Abstract: An explanation of a detection/classification algorithm made using a deep learning neural network clarifies the results that are formed and helps a user to identify the root cause of defect detection/classification model performance issues. A relevance map is determined based on a layer-wise relevance propagation algorithm. A mean intersection over union score between the relevance map and a ground truth is determined. A part of one of the semiconductor images that contributed to the classification using the deep learning model based on the relevance map and the mean intersection over union score is determined.Type: ApplicationFiled: September 27, 2020Publication date: March 31, 2022Inventors: Xu Zhang, Li He, Sankar Venkataraman
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Publication number: 20220040517Abstract: The present disclosure relates to an automatic control type hot smoke testing system which includes a fire source system, a smoke generation system and a control system. The fire source system is used for generating fire source and includes a first tank and several liquid fuel atomizing jet burners, wherein the first tank includes an air tank which is used for providing air and a fuel control tank which is used for controlling valves, distributing fuel and inspecting flame of the burners. The smoke generation system is used for generating smoke and includes a second tank, a smoke outlet pipe, smoke cake clamps and smoke cake turntables. Smoke cakes are initially placed in the smoke cake clamps, then moved to an ignition position one by one by for ignition, and finally rotated to through hole positions of a smoke generation box to fall into the smoke generation box by the servo motor. The control system is used for controlling the fire source system and the smoking generation system.Type: ApplicationFiled: August 9, 2021Publication date: February 10, 2022Inventors: Congling Shi, Honglei Che, Jian Li, Xingkai Zhang, Fei Ren, Xiaodong Qian, Jiehong Shi, Li He, Chen Zhao, Xuan Xu, Binbin Wu
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Publication number: 20210405742Abstract: A method for determining a gaze position of a user is provided. The method can include obtaining a target distance from the display screen to a target user, and obtaining a user image of the target user, the user image includes: a global image, a head image, and an eye image, and the global image is an image of a target space in front of the display screen. The method can further include determining a first space where eyes of the target user are located from a plurality of preset subspaces within the target space based on the target distance and the global image, and determining a gaze position of the target user on the display screen corresponding to the first space and the user image of the target user, based on a preset correspondence among the subspaces, user images, and screen coordinates on the display screen.Type: ApplicationFiled: April 2, 2021Publication date: December 30, 2021Applicant: Beijing Xiaomi Mobile Software Co., Ltd.Inventor: Li HE
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Publication number: 20210397892Abstract: Systems, methods and computer-readable storage media utilized to train a machine-learning architecture. One method includes receiving, by one or more processing circuits, a data set. The method further includes determining, by the one or more processing circuits, a first portion of the data set associated with a plurality of entities. The method further includes training, by the one or more processing circuits and utilizing the first portion of the data set, an entity model. The method further includes determining, by the one or more processing circuits, a second portion of the data set associated with a first subset of entities and determining a second subset of entities. The method further includes freezing, by the one or more processing circuits, one or more parameters associated with the second subset of entities and training, utilizing the second portion of the data set, the entity model.Type: ApplicationFiled: November 27, 2019Publication date: December 23, 2021Applicant: GOOGLE LLCInventors: Jane Huang, Li He, Ian Porteous
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Patent number: 11170255Abstract: Methods and systems for training a machine learning model using synthetic defect images are provided. One system includes one or more components executed by one or more computer subsystems. The one or more components include a graphical user interface (GUI) configured for displaying one or more images for a specimen and image editing tools to a user and for receiving input from the user that includes one or more alterations to at least one of the images using one or more of the image editing tools. The component(s) also include an image processing module configured for applying the alteration(s) to the at least one image thereby generating at least one modified image and storing the at least one modified image in a training set. The computer subsystem(s) are configured for training a machine learning model with the training set in which the at least one modified image is stored.Type: GrantFiled: March 19, 2019Date of Patent: November 9, 2021Assignee: KLA-Tencor Corp.Inventors: Ian Riley, Li He, Sankar Venkataraman, Michael Kowalski, Arjun Hegde
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Publication number: 20210303605Abstract: A method for determining an answer to a question of a product includes: receiving a question for a target product; obtaining a knowledge graph constructed in advance for the target product, in which, the knowledge graph includes entities and a relationship among the entities, and the entities at least include one question for the target product and a corresponding answer; and determining an answer corresponding to the question based on the relationship among the entities included in the knowledge graph.Type: ApplicationFiled: July 21, 2020Publication date: September 30, 2021Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Li HE
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Publication number: 20210252481Abstract: The present invention relates to methods for the preparation of pellets of sorbent suitable for carbon dioxide capture, to said pellets of sorbent, and to the use of said pellets of sorbent in carbon dioxide capture.Type: ApplicationFiled: June 27, 2019Publication date: August 19, 2021Applicant: AMTECH ASInventors: De Chen, Li He, Kumar Rout, Edd Blekkan, Asbjorn Strand
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Publication number: 20210239030Abstract: The present application provides an engine cooling system, which includes: a coolant pump; a cylinder body (22) and a cylinder cover (24), which include inside coolant passages for receiving coolant from the coolant pump, conduct heat exchange through a coolant outlet of the cylinder head (24), and send parts of the coolant back to the coolant pump; a transmission oil cooler (60) for receiving parts of the coolant from the cylinder head (24), and allowing the parts of the coolant to flow back to the coolant pump after heat exchange; the cylinder head (24) includes an upper water jacket and a lower water jacket, a temperature of the coolant output by the upper water jacket of the cylinder head is higher than a temperature of the coolant output by the lower water jacket of the cylinder head.Type: ApplicationFiled: August 6, 2019Publication date: August 5, 2021Applicants: GUIZHOU GEELY ENGINE CO., LTD., ZHEJIANG GEELY HOLDING GROUP CO., LTDInventors: Yutao XU, Li HE, Shujie HUANG, Wei LIU, Xiaobo ZHAO, Qiang LI, Guoqing LIU, Mingyue WANG, Fucheng ZHAO, Ruiping WANG
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Publication number: 20210211525Abstract: A multi-dimensional media data transmission method includes: acquiring function types of multi-dimensional media data to be transmitted, in which the media data of different dimensions correspond to different function types; determining an electronic device for outputting media data corresponding to a function type; packaging the media data corresponding to the function type according to a communication protocol type of the electronic device, and transmitting the packaged media data through a communication interface corresponding to the electronic device.Type: ApplicationFiled: June 5, 2020Publication date: July 8, 2021Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventor: Li HE
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Patent number: 11011862Abstract: An electrical connector includes a body provided with multiple accommodating holes running through the body vertically, and multiple terminals correspondingly accommodated in the accommodating holes. Each terminal includes a main body member and multiple conductive members. The main body member has two long edges extending in a front-rear direction and two short edges. The conductive members are arranged in the front-rear direction. Each conductive member has a base electrically connected to the main body member and an elastic arm. The base has a vertical flat plate portion downward covering the main body member. The elastic arm extends upward from an upper end of the flat plate portion. Each elastic arm has at least one contact portion located in front of the corresponding base to be downward abutted by the electronic component and to move downward. Two adjacent terminals in the front-rear direction are separately provided in the front-rear direction.Type: GrantFiled: May 29, 2020Date of Patent: May 18, 2021Assignee: LOTES CO., LTDInventors: Yong Jun Dai, Zhi Li He