Patents by Inventor Jun Zhang
Jun Zhang 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: 12289020Abstract: Disclosed is an electric pump, comprising a stator assembly, an electric control board assembly, and a conduction member capable of conducting electricity, wherein the stator assembly is electrically connected to the electric control board assembly; the stator assembly comprises a stator core; and the conduction member is electrically connected to a reference ground layer of the electric control board assembly and to the stator core, such that the influence of accumulated charges on the electric control board assembly is reduced, thereby improving the performance of the electric pump.Type: GrantFiled: March 10, 2021Date of Patent: April 29, 2025Assignee: ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.Inventors: Jun Zhang, Jupin Zheng, Shifeng Hu
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Publication number: 20250129584Abstract: A detergent sustained-release device includes a storage cavity configured to store detergent. The detergent sustained-release device also includes a sustained-release cavity having a variable volume and configured to release the detergent. The detergent sustained-release device also includes a discharging and filling pipe configured to be connected to the sustained-release cavity and connected to an outlet pipe of a water-using control valve of a water-using device. The detergent sustained-release device also includes a channel disposed between the storage cavity and the sustained-release cavity. The detergent sustained-release device also includes a sustained-release control valve disposed in the channel and configured to switch between a closed state and an opened state in response to a volume change of the sustained-release cavity.Type: ApplicationFiled: October 18, 2024Publication date: April 24, 2025Inventors: Jun Zhang, Alexander Greenough, Jinjian Guo, Jianning Liu
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Publication number: 20250132419Abstract: The present application provides a loop-based thermal management method, apparatus, device, and system. A thermal management capacity deviation value in a current sampling stage is determined according to a rate of change of temperature difference and a temperature difference in a current sampling stage, and a thermal management capacity value is calculated according to a thermal management capacity value in a previous sampling stage and the deviation value. A corresponding number of chillers to be operated in the current sampling stage is determined according to the thermal management capacity value in the current sampling stage, and a target output cooling capacity of the chillers is determined according to a preset Cooling demand control strategy to control the chillers. This technical solution can reduce the energy consumption of the whole system. Furthermore, centralized control of the water loop improves the reliability and cooling efficiency of the battery cabinet.Type: ApplicationFiled: January 2, 2025Publication date: April 24, 2025Inventors: Yujia Yang, Xing Yue, Jun Jun Deng, Jun Zhang
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Publication number: 20250128157Abstract: In a method for displaying relationship-based relationship indicators in a gaming interface, a team interface including a plurality of player positions is displayed. Player avatars at the plurality of player positions are displayed. Each player avatar corresponds to a respective team member of a plurality of team members. When a relationship is detected between at least two team members of the plurality of team members, relationship indicators at the plurality of player positions corresponding to the at least two team members are displayed. The relationship indicators indicate the relationship detected between the at least two team members. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.Type: ApplicationFiled: December 26, 2024Publication date: April 24, 2025Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Fang GAO, Wei JIANG, Jialu ZHANG, Jun ZHANG
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Patent number: 12279615Abstract: A synergistic aqueous wood preservative composition comprising a copper compound and penflufen. The copper compounds of the compositions of the invention may be soluble, partially solubilized or micronized particles. The penflufen of the compositions of the invention may be solubilized, emulsified or particulate. The wood preservative compositions of the present invention are surprisingly provided as stable dispersions and confer surprising and unexpected resistance to treated wood and wood products.Type: GrantFiled: November 30, 2023Date of Patent: April 22, 2025Assignee: Koppers Performance Chemicals Inc.Inventors: Jun Zhang, Peter Tham, John Horton
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Publication number: 20250122679Abstract: A high-pressure cleaning device includes a carrier, a power unit, a valve assembly, a high-pressure water gun and a floor brush. The power unit is mounted on the carrier. The power unit includes a pump. The valve assembly is mounted on the carrier. The valve assembly includes a liquid inlet, a first liquid outlet and a second liquid outlet. The liquid inlet is in communication with an outlet of the pump. The high-pressure water gun is in communication with the first liquid outlet through a pipeline. The floor brush is mounted on a bottom of the carrier. The floor brush includes a nozzle assembly. The nozzle assembly is in communication with the second liquid outlet through a pipeline. The valve assembly is configured to be switchable between at least two of the following positions, include position one and position two.Type: ApplicationFiled: October 11, 2024Publication date: April 17, 2025Inventors: Yin Chen, Yingtang Ling, Chunlin Zhao, Jun Zhang, Zefeng Wei, Xiuzhen Wu, Yaqing Jing, Hailong Huang
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Patent number: 12276466Abstract: The present disclosure belongs to the technical field of heat exchangers, and provides a heat exchanger based on a Gyroid/Diamond (GD-type) hybrid minimal surface-based disturbance structure. The heat exchanger includes a core, headers, and flanges. The core includes a cold fluid channel and a hot fluid channel, the cold fluid channel and the hot fluid channel are separated by a parting sheet. An inlet and an outlet of the cold fluid channel are separated from an inlet and an outlet of the hot fluid channel by sealing bars. A GD-type hybrid minimal surface-based disturbance structure is inserted into the hot fluid channel. A cold fluid and a hot fluid are distributed in a cross-flow manner.Type: GrantFiled: December 26, 2022Date of Patent: April 15, 2025Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Yu Liu, Guanghan Yan, Jiafel Zhao, Yongchen Song, Mingrui Sun, Yiqiang Liang, Lei Yang, Lunxiang Zhang, Yunsheng Yang, Shuai Li, Zhaoda Zhang, Xiaokai Zhang, Han Yan, Fuyu Hua, Yunlong Chai, Jun Zhang, Di Wu, Kangjie Liu, Peng Wang
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Publication number: 20250115653Abstract: Disclosed is a fusion protein of interleukin 2 and an application thereof in the treatment or prevention of inflammatory bowel disease, characterized in that the fusion protein comprises: human interleukin 2 or a variant thereof, and human serum albumin or a variant thereof.Type: ApplicationFiled: July 15, 2022Publication date: April 10, 2025Inventors: Xiaorui ZHANG, Jun ZHANG, Tingting ZHAO, Jianwei CHENG, Rong MA, Yiping SUN, Xinsheng TIAN, Ziqiang LI
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Patent number: 12272072Abstract: The present disclosure provides a medical image segmentation method. The medical image segmentation method includes acquiring a to-be-processed medical image set, the to-be-processed medical image set including a plurality of to-be-processed medical images corresponding to different time points, processing the to-be-processed medical image set in a time dimension according to the to-be-processed medical images and the time points corresponding to the to-be-processed medical images to obtain a temporal dynamic image, and extracting a target region feature from the temporal dynamic image by using a medical image segmentation model, to acquire a target region.Type: GrantFiled: February 9, 2024Date of Patent: April 8, 2025Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Liang Wang, Jun Zhang
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Patent number: 12267018Abstract: Provided by the present disclosure are a power supply circuit and a charging device. The power supply circuit comprises a pulse transformer circuit and a first power supply conversion circuit. The pulse transformer circuit comprises a pulse transformer and a switch control circuit; a primary winding of the pulse transformer is connected to a power supply and is connected to the switch control circuit, and the switch control circuit is used to modulate the voltage on the primary winding into a pulse voltage; and the input terminal of the first power supply conversion circuit is connected to a secondary winding of the pulse transformer, and is used to transform the voltage on the secondary winding of the pulse transformer into a first preset voltage range when the voltage outputted by the secondary winding exceeds the first preset voltage range, and then output the voltage.Type: GrantFiled: September 9, 2022Date of Patent: April 1, 2025Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Senlong Jiang, Chih-wei Chiu, Jialiang Zhang, Chen Tian, Jun Zhang
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Patent number: 12265830Abstract: Disclosed embodiments are related to techniques for powering compute platforms in low temperature environments. Embodiments include a preheating stage that is added to a power up sequence. The preheating stage may include a force-on stage and a force-offstage. During the force-on stage, all power rails of target components are forced to an ON state so that the target components consume current. When a target operating temperature is reached, the power rails of the target components are turned off, which causes the target components to revert back to their initial (pre-boot) state allowing the normal boot process to take place. Since the target components are now heated up, the boot process can execute faster than when the target components were cold. Other embodiments may be described and/or claimed.Type: GrantFiled: June 26, 2020Date of Patent: April 1, 2025Assignee: Intel CorporationInventors: Min Wu, Jun Zhang, Yuyang Xia, Dan Liu, Chao Zhou, Lianchang Du, Carrie Chen, Nishi Ahuja, Jason Crop, Wenqing Lv
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Patent number: 12264089Abstract: A method for treating electroplating wastewater includes: performing a cyanide primary treatment on to-be-treated cyanide containing wastewater in a treatment tank by using a chlor-alkali process; performing a cyanide secondary treatment on the wastewater after cyanide primary treatment by controlling an addictive amount of chromium containing wastewater and adding acid liquor for adjusting a pH value of the wastewater to a preset acidity range; performing a hexavalent chromium reduction treatment on the wastewater after the cyanide secondary treatment by adding acid liquor for adjusting a pH value of the wastewater to a preset acidity range and adding a sulfite solution; and performing neutralization flocculation, solid-liquid separation, and sand filtration on the wastewater after the hexavalent chromium reduction treatment sequentially to obtain dischargeable water meeting a preset standard.Type: GrantFiled: September 13, 2024Date of Patent: April 1, 2025Assignee: Nanchang Hangkong UniversityInventors: Jun Zhang, Huanhai Chen, Fan Zhang
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Publication number: 20250105855Abstract: A circuit includes an operational amplifier and a resistor network coupled to an output of the operational amplifier. The resistor network includes a first set of resistors coupled between the output of the operational amplifier and a first node of the resistor network, wherein the resistors of the first set are electrically connected in series with each other, a second set of resistors coupled between the first node and a second node of the resistor network, wherein the resistors of the second set are electrically connected in series with each other and include a first number of resistors, a third set of resistors coupled between the second node and a third node of the resistor network, wherein the third node is coupled to a first voltage, and wherein the resistors of the third set are electrically connected in parallel with each other and include a second number of resistors, and a resistor coupled between the first node and the second node and arranged in parallel with the second set of resistors.Type: ApplicationFiled: December 9, 2024Publication date: March 27, 2025Applicant: Texas Instruments IncorporatedInventor: Jun Zhang
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Publication number: 20250105228Abstract: Packages and methods of assembly are described in which barriers are utilized during overmolding to improve volumetric efficiency. In one embodiment, a barrier includes multiple variable height components located on an interior of the barrier, where the barrier prevents the variable height components from being overmolded during the encapsulation process. In one embodiment, a barrier includes a camera module mounted on an image sensor located on an interior of the barrier, where the barrier prevents the camera module and image sensor from being overmolded during the encapsulation process. In an embodiment, a barrier is mounted on a secondary tier with the secondary tier mounted on a primary tier, where the barrier prevents multiple connector components located on an interior of the barrier from being overmolded during the encapsulation process.Type: ApplicationFiled: September 26, 2023Publication date: March 27, 2025Inventors: Kyusang Kim, David M Kindlon, Kishore N Renjan, Manoj Vadeentavida, Bilal Mohamed Ibrahim Kani, Benjamin J Grena, Ali N Ergun, Jerzy S Guterman, Jee Tung Tan, Steven Webster, Parin R Dedhia, Howell John Chua Toc, Mandar S Painaik, Abhay Maheshwari, Wyeman Chen, Yanfeng Chen, Andrew N Leopold, Jun Zhang, Dhruv Gaba
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Publication number: 20250102234Abstract: A vapor chamber includes a housing, a capillary structure, and a working fluid. Both the capillary structure and the working fluid are located in the housing. An area of a surface of the capillary structure in contact with an inner surface of the housing is less than an area of the inner surface. The housing has a cavity. The working fluid in a liquid state is located in the capillary structure. The working fluid in a gaseous state is located in the cavity. The housing includes a first region and a second region. The capillary structure includes a first part located in the first region and a second part located in the second region. The second part includes a trunk structure and a branch structure.Type: ApplicationFiled: December 9, 2024Publication date: March 27, 2025Inventors: Jun Zhang, Qiang Hu, Liujun Zou, Jian Shi, Chenxi Feng
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Publication number: 20250106995Abstract: Electronic devices and methods include a first electronic device that includes a printed circuit board and a quad plug connector coupled to a first surface of a printed circuit board. A first set of wires is coupled to a second surface of the printed circuit board, and the first set of wires are parallel to each other and are located on a first plane. A second set of wires is coupled to the second surface of the printed circuit board. The second set of wires are parallel to each other and are located on a second plane. The first and second planes are each parallel to each other and to the second surface of the printed circuit board. Moreover, the first set of wires is vertically above the second set of wires.Type: ApplicationFiled: February 19, 2024Publication date: March 27, 2025Inventors: Parin R Dedhia, Andrew N Leopold, Bilal Mohamed Ibrahim Kani, Henry H Yang, Jun Zhang, Kishore N Renjan, Manoj Vadeentavida, Takayoshi Katahira
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Publication number: 20250101854Abstract: This disclosure relates to collecting and analyzing data associated with a well site to predict instances of liquid loading that occurs (or that will occur) in a particular well environment. Systems herein involve training a liquid loading classification model based on historical data to predict whether or not liquid loading is occurring or will occur based on real-time sensor data that is collected by a plurality of sensors at the well site. The data is preprocessed and labeled in a manner that provides an efficient training process and which enables a machine learning model, such as a recursive neural network (RNN), to accurately predict when liquid loading will occur such that a presentation may be generated and presented to an individual with the ability to prevent or otherwise mitigate the liquid loading at a time when inefficiencies and other issues can be prevented.Type: ApplicationFiled: September 25, 2024Publication date: March 27, 2025Inventors: Long Jun Zhang, Zongpeng Chen, Jiangwei Bo, Bing Wang
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Patent number: 12260623Abstract: Embodiments of this application disclose a method and apparatus for training an image region segmentation model, and an image region segmentation method and apparatus. The method includes acquiring a sample image set, and each image of the sample image set having first annotation information; generating graph structure data corresponding to a sample image in the sample image set, the graph structure data comprising multiple nodes, and each node comprising at least one pixel in the sample image; determining second annotation information of each node according to the graph structure data and the first annotation information corresponding to the sample image by using a graph convolutional network model, a granularity of the second annotation information being smaller than a granularity of the first annotation information, the graph convolutional network model being a part of an image segmentation model; and training the image segmentation model according to the second annotation information.Type: GrantFiled: March 29, 2022Date of Patent: March 25, 2025Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jun Zhang, Kuan Tian, Kezhou Yan, Jianhua Yao, Xiao Han
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Patent number: 12260585Abstract: The embodiments of the present disclosure provide a visual positioning method, the method may include obtaining a positioning image collected by an imaging device; obtaining a three-dimensional (3D) point cloud map associated with an area where the imaging device is located; determining a target area associated with the positioning image from the 3D point cloud map based on the positioning image; and determining positioning information of the imaging device based on the positioning image and the target area.Type: GrantFiled: June 18, 2022Date of Patent: March 25, 2025Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Ling Bao, Bin Xu, Xiance Du, Jun Zhang, Xiaoqiang Teng, Zhiwei Ruan, Huanqing Zhou, Pengfei Xu, Ronghao Li, Runbo Hu, Hua Chai
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Patent number: D1072913Type: GrantFiled: October 2, 2024Date of Patent: April 29, 2025Assignee: Shenzhen Fisang Electronics Co., Ltd.Inventor: Jun Zhang