Patents by Inventor Jiahao Zhang

Jiahao 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).

  • Publication number: 20250033241
    Abstract: A manufacturing method for ceramics with complex structure by laser 3D printing, includes acquiring a three-dimensional model of a complex component to be fabricated, and devising a laser scanning path; placing a substrate in a gas-phase reactor chamber, followed by vacuuming and aerating vapor mixture of gas-phase precursors and carrier gas into the gas-phase reactor chamber; preheating the substrate to a specified temperature, turning on a laser and a thermal imager, the thermal imager controlling laser power in real time by generating a two-dimensional temperature map of a laser spot to realize temperature control a the printing process; setting a distance between the flat-field focusing lens and the substrate and a laser scanning speed; after stacking another one of the ceramic sheets repeatedly, until completing a fabrication of a ceramic complex component.
    Type: Application
    Filed: March 11, 2024
    Publication date: January 30, 2025
    Applicant: Wuhan University of Technology
    Inventors: Kai LIU, Tianyang LI, Song ZHANG, Rong TU, Ce SUN, Jiahao YE, Yuhan LIAO
  • Publication number: 20250008876
    Abstract: An automated fruit picking apparatus including a stereo camera to determine accurate information regarding a location of fruit on trees and a vacuum picking device that automatically moves toward discovered fruit hanging from a tree based on the determined location of the fruit and to make contact with and pick the fruit off the tree, and a method of automatically picking fruit from a tree.
    Type: Application
    Filed: July 5, 2024
    Publication date: January 9, 2025
    Applicant: DAXO Industries, Inc.
    Inventor: Jiahao Zhang
  • Publication number: 20240401874
    Abstract: A refrigeration appliance includes a storage compartment having opposite side walls and a rear wall therebetween. Each side wall includes a mounting portion. A shelf assembly is mounted on the storage compartment by the mounting portion and moves along a front-rear direction of the storage compartment limited by the mounting portion. The shelf assembly includes at least two first conductive terminals, and the first conductive terminal is located at a rear portion of the shelf assembly. A light source assembly on the shelf assembly includes a circuit substrate and a light source on the circuit substrate. A power supply portion located at a rear portion of the storage compartment supplies power to the light source and includes power supply terminal units on the rear wall close to corresponding side walls. The first conductive terminal maintains electrical connection with the power supply terminal unit due to the mounting portion.
    Type: Application
    Filed: September 7, 2022
    Publication date: December 5, 2024
    Inventors: Junxin Liu, Bo Ma, Jiahao Zhang
  • Publication number: 20240350933
    Abstract: The present disclosure discloses a multifunctional octopus-like toy, which includes a water floating body. The water floating body is provided with a concave cavity with an opening facing upwards, and a plurality of tentacles extending upwards are distributed on an outer wall of the water floating body. The present disclosure has ingenious structural design. The water floating body is provided with the concave cavity, into which a ball can be thrown. Alternatively, when the toy is of a larger size, it can also be used for carrying a person and an object, and a ring can be thrown onto the tentacles. When being played, the toy can be placed on the ground or can float on water to play the basketball shooting game and the ring throwing game.
    Type: Application
    Filed: April 17, 2024
    Publication date: October 24, 2024
    Inventors: Xubing Ma, Jiahao Zhang
  • Publication number: 20240346032
    Abstract: A method includes receiving in-session user activity information comprising a user search query from a user and a ranked list of products to be displayed to the user based on the user search query, where a product within the ranked list of the products is in a boost category, and where the user search query is received via a graphical user interface that is in a first display state. The method also includes analyzing the product in the boost category to determine if the product is to be repositioned within the ranked list of the products.
    Type: Application
    Filed: June 22, 2024
    Publication date: October 17, 2024
    Applicant: Walmart Apollo, LLC
    Inventors: Robert Wayne Macy, III, Nimit Kamlesh Desai, Jiahao Zhang, Shubham Vishwanath Barhate, Zhenrui Wang, Rini Vipinchandra Joshi, Nitin Shailesh Baliga, Rajyashree Mukherjee
  • Patent number: 12090745
    Abstract: The flexible display module can be curled, and may comprise: a flexible display panel having a display side and a rear side which are provided opposite to each other in a thickness direction of the flexible display panel; a first functional film layer, formed on a display side of the flexible display panel; and a second functional film layer, formed on the rear side of the flexible display panel. The ratio of the thickness of the second functional film layer to the thickness of the first functional film layer is 0.5 to 1.5, and the ratio of the elasticity modulus of the second functional film layer to the elasticity modulus of the first functional film layer is 0.5 to 1.5. The flexible display module is not prone to peeling, losing efficacy and the like.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: September 17, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiahao Zhang, Hong Zhu, Xiaofei Luo, Zhe Yang, Shangchieh Chu
  • Patent number: 12054795
    Abstract: A system and method deliver fluidized powder based on flue gas carrying waste slag and instant cooling steel slag. A first flue gas pipeline receives pressurized CO2-rich flue gas and in fluid communication with a fluidization air pipeline, a pressurization air pipeline and a supplementary air pipeline respectively and through them enters an upper discharge bin; a second flue gas pipeline receives the pressurized CO2-rich flue gas and in fluid communication with a gas-gas mixer, a dense phase discharge guide pipe first end extends into the upper discharge bin and receives high-pressure dense phase gas-powder flow of CO2-rich flue gas, and a dense phase discharge guide pipe second end is connected to the gas-gas mixer; a variable-pitch twin screw sealed conveyor discharge end extends into an upper discharge bin internal space, and is provided with an upwardly inclined gas-blocking segment.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: August 6, 2024
    Assignees: SHANDONG UNIVERSITY, QINGDAO DANENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD., QINGDA LOW CARBON GREEN HYDROGEN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (QINGDAO) CO., LTD.
    Inventors: Jingcai Chang, Yong Wang, Chunyuan Ma, Lianhai Zhang, Shusheng Li, Rui Wang, Jinglan Hong, Jiahao Zhang
  • Publication number: 20240250131
    Abstract: The disclosure provides a power semiconductor device and manufacturing method thereof. A plurality of second resistive field plate structures extending through an epitaxial layer in a first direction into a substrate are arranged in a termination region of the epitaxial layer and the plurality of second resistive field plate structures are arranged radially in a first plane. A plurality of tightly coupled second resistive field plates extending from a side close to a cell region to a side far away from the cell region form a more uniform three-dimensional electric field distribution diverging around the cell region, which optimizes a guiding and binding effect on a charge in a space depletion region of the cell region and improves a withstand voltage performance of the whole power semiconductor device.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 25, 2024
    Applicant: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO.24 RESEARCH INSTITUTE
    Inventors: Kaizhou TAN, Tian XIAO, Jiahao ZHANG, Yonghui YANG, Hequan JIANG, Ruzhang LI, Peijian ZHANG, Yi ZHONG, Peng WANG, Yuxin WANG, Xiaojun FU, Zhaohuan TANG
  • Patent number: 12032429
    Abstract: An application freezing control method and device, a terminal device (1000), and a non-transitory computer-readable storage medium are disclosed. The application freezing control method may include: unfreezing, in response to a basic unfreezing moment in a basic freezing control period being reached, an application which is in a frozen state and meets an unfreezing condition (S101); and freezing, in response to a basic freezing moment in the basic freezing control period being reached, an application which is in an unfrozen state and meets a freezing condition (S102).
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: July 9, 2024
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventor: Jiahao Zhang
  • Patent number: 12019637
    Abstract: A systems including one or more processors and one or more non-transitory computer readable media storing computing instructions that, when executed on the one or more processors, perform: receiving in-session user activity information, the in-session user activity information comprising a user search query from a user and a ranked list of products to be displayed to the user based on the user search query, and a product of the products being part of a boost category; determining a respective content model prediction score for each of the products of the ranked list of the products; determining a respective discounted cumulative gain (DCG) score for each of the products of the ranked list of the products; analyzing the product that is part of the boost category to determine if the product is to be repositioned within the ranked list of the products based on the respective DCG score for each of the products; and in response to determining that the product that is part of the boost category is to be repositione
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: June 25, 2024
    Assignee: WALMART APOLLO, LLC
    Inventors: Robert Wayne Macy, III, Nimit Kamlesh Desai, Jiahao Zhang, Shubham Vishwanath Barhate, Zhenrui Wang, Rini Vipinchandra Joshi, Nitin Shailesh Baliga, Rajyashree Mukherjee
  • Patent number: 12011909
    Abstract: The present application provides a display device that includes a flexible display panel and a panel support device. The panel can be rolled up or stretched out along a first direction, and the support device includes an elastic member and movable members. The elastic member includes protrusion portions and groove portions alternately arranged along the first direction, the protrusion portion is fixed on a back surface of the panel, the groove portion and the back surface forms a strip-shaped cavity, and the width of the groove portion in an initial state gradually decreases along a direction approaching the panel. The movable members respectively and movably arranged in the cavities. When the movable member moves in the cavity, towards a side of the cavity close to the panel, the movable member supports and separates ends of two side walls of the groove portion close to the panel more apart.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: June 18, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Junhuan Liu, Shangchieh Chu, Hong Zhu, Jiahao Zhang
  • Patent number: 11978627
    Abstract: A substrate for epitaxial growth includes a central region that has a center of the substrate and that serves as a non-modified region, and a peripheral region that surrounds the central region in a manner to be spaced apart from the center of the substrate by a distance and that serves as a modified region having a plurality of modified points. A method for manufacturing a substrate for epitaxial growth includes providing a substrate and forming a plurality of modified points in an interior of the substrate in position corresponding to the modified region. A semiconductor device including the substrate and a method for manufacturing the semiconductor device are also disclosed.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: May 7, 2024
    Assignee: Fujian Jing'an Optoelectronics Co., Ltd.
    Inventors: Juiping Li, Bohsiang Tseng, Jiahao Zhang, Mingxin Chen, Binbin Li, Yao Huo
  • Patent number: 11974491
    Abstract: A support structure, a manufacturing method thereof and a display device are provided. The support structure includes a metal substrate, and a buffer layer provided on the metal substrate; the support structure includes a bending region and a non-bending region; a portion of the metal substrate located in the bending region has a recess so that a thickness of the portion of the metal substrate located in the bending region is smaller than a thickness of a portion of the metal substrate located in the non-bending region; and the buffer layer is provided on a side of the metal substrate having the recess, and is at least located in the recess.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: April 30, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Penghao Gu, Paoming Tsai, Song Zhang, Chunyan Xie, Jiahao Zhang
  • Publication number: 20240102118
    Abstract: A system and method deliver fluidized powder based on flue gas carrying waste slag and instant cooling steel slag. A first flue gas pipeline receives pressurized CO2-rich flue gas and in fluid communication with a fluidization air pipeline, a pressurization air pipeline and a supplementary air pipeline respectively and through them enters an upper discharge bin; a second flue gas pipeline receives the pressurized CO2-rich flue gas and in fluid communication with a gas-gas mixer, a dense phase discharge guide pipe first end extends into the upper discharge bin and receives high-pressure dense phase gas-powder flow of CO2-rich flue gas, and a dense phase discharge guide pipe second end is connected to the gas-gas mixer; a variable-pitch twin screw sealed conveyor discharge end extends into an upper discharge bin internal space, and is provided with an upwardly inclined gas-blocking segment.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 28, 2024
    Applicants: SHANDONG UNIVERSITY, QINGDAO DANENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD., QINGDA LOW CARBON GREEN HYDROGEN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (QINGDAO) CO., LTD.
    Inventors: Jingcai CHANG, Yong WANG, Chunyuan MA, Lianhai ZHANG, Shusheng LI, Rui WANG, Jinglan HONG, Jiahao ZHANG
  • Publication number: 20240038853
    Abstract: The MOS device with resistive field plate for realizing conductance modulation field effect in the present invention is based on the existing trench gate MOS device, and a semi-insulating resistive field plate electrically connected to the trench gate structure and the drain structure is added in the drift region, where the trench gate structure can control the on-off of the MOS channel, and the semi-insulating resistive field plate can adjust the doping concentration of the drift region to modulate the conductance of the on-state drift region and the distribution of off-state high-voltage blocking electric field, thus a lower on-resistance can be obtained. In addition, the modern 2.5-dimensional processing technology based on deep trench etching is adopted in the present invention, which is conducive to the miniaturization design and high density design of the structure and is more suitable for the More than Moore (beyond Moore) development of modern integrated semiconductor devices.
    Type: Application
    Filed: April 26, 2021
    Publication date: February 1, 2024
    Applicant: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Kaizhou TAN, Tian XIAO, Jiahao ZHANG, Yonghui YANG, Xiaoquan LI, Pengfei WANG, Ying PEI, Guangbo LI, Hequan JIANG, Peijian ZHANG, Sheng QIU, Liang CHEN, Wei CUI
  • Publication number: 20230411464
    Abstract: A shared-dielectric MOSFET device with a resistive-field-plate and a preparation method are provided. In the shared-dielectric MOSFET device, the semi-insulating resistive-field-plate electrically connected to the trench gate structure and the drain structure is introduced in the drift region of the existing trench gate MOS devices, and when the trench gate structure controls the MOS channel to be turned on or turned off, the semi-insulating resistive-field-plate can adjust the doping concentration of the drift region, to modulate the conductance of the on-state drift region and the distribution of a off-state high-voltage blocking electric field, thereby obtaining a lower on-resistance. Meanwhile, in the preparation method of the present disclosure, the modern 2.
    Type: Application
    Filed: November 1, 2021
    Publication date: December 21, 2023
    Applicant: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Kaizhou TAN, Tian XIAO, Jiahao ZHANG, Xiaoquan LI, Pengfei WANG, Ying PEI, Guangbo LI, Yonghui YANG, Hequan JIANG, Peijian ZHANG, Sheng QIU, Liang CHEN, Wei CUI
  • Publication number: 20230411152
    Abstract: A substrate for epitaxial growth includes a first surface to be processed, and a second surface opposite to the first surface. When being viewed from above the first surface, the substrate is divided into a modified region and a non-modified region. The modified region is partitioned from the non-modified region by a border which is located at a predetermined position in the substrate, and has a plurality of modified points.
    Type: Application
    Filed: August 17, 2023
    Publication date: December 21, 2023
    Inventors: Bohsiang TSENG, Jiahao ZHANG, Jiayue HONG, Liang YANG, Juiping LI, Mingxin CHEN
  • Publication number: 20230340431
    Abstract: The present invention discloses an inactive telomerase, which is a double mutant telomerase having double mutation sites Y707F and D868A. The present invention also discloses an adenovirus-inactive telomerase and an artificial mRNA-inactive telomerase having double mutation sites, and use thereof in the treatment of diseases associated with non-dividing cell telomere shortening. The present invention is capable of inhibiting the activity of telomerase TERT in non-dividing cells to form an inactive telomerase CI-TERT and simultaneously preventing the telomerase from leaving the nucleus. By such configuration, the telomerase can be kept in the nucleus to protect the telomeric ends from shortening and prevent telomerase from causing telomere lengthening to the extent of cell carcinogenesis, thus reducing the risk of carcinogenesis and keeping the telomerase in the nucleus to protect the telomeric ends and inhibiting the deterioration of the disease caused by telomere shortening.
    Type: Application
    Filed: September 22, 2021
    Publication date: October 26, 2023
    Inventors: Jiahao Zhang, Xue Zeng
  • Patent number: 11800735
    Abstract: A flexible display module includes a back film, and a flexible display screen and a protective cover plate that are sequentially stacked on a side of the back film. The protective cover plate includes a cover plate body and at least one arc-shaped extension portion. An end of an arc-shaped extension portion is connected to a side face of the cover plate body. An end of the arc-shaped extension portion away from the cover plate body extends beyond an edge of the flexible display screen and an edge of the back film. An arc-shaped concave surface of the arc-shaped extension portion faces a side face of the flexible display screen and a side face of the back film that are proximate to the arc-shaped extension portion.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: October 24, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiahao Zhang, Paoming Tsai, Hong Zhu
  • Patent number: 11768149
    Abstract: A device measures a frictional force and a film thickness of a lubricating oil film in different surface velocity directions. The device includes an experiment bench. A translation stage is mounted to the experiment bench, and is linearly movable. A main shaft system is mounted to the experiment bench. A glass disc is mounted to the main shaft system and is rotatable. An arcuate guide rail is disposed on the translation stage. A rotary base is mounted to the arcuate guide rail and is movable along the arcuate guide rail. A loading system is mounted to the rotary base. A steel ball of the loading system and the glass disc are movable relative to each other. A rotary bearing in the rotary base is configured to convert a frictional force generated from the relative movement to a pressure allowed to be collected by a pressure sensor on the rotary base.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: September 26, 2023
    Assignee: QINGDAO UNIVERSITY OF TECHNOLOGY
    Inventors: Jianjun Zhang, Hewei Lu, Qinglun Che, Jiahao Zhang, Zhaogang Jing, Chenglong Liu, Feng Guo