Patents by Inventor Jincheng Wang

Jincheng Wang 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: 20250084510
    Abstract: An alloy includes a mixture of aluminum, tin and magnesium. An amount of the magnesium is between about 2.5% and 6.5% by weight of the mixture. The alloy is binder jet printed and liquid phase sintered.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 13, 2025
    Applicants: Ford Global Technologies, LLC, The University of Western Australia, The University of Melbourne
    Inventors: Graham Schaffer, Tim Sercombe, Tesfaye Molla, Yang Huo, Mei LI, Mark Meinhart, John Cornell, Ampaiphan Atthapreyangkul, Jincheng Wang, Andrew Youssef, Sean Oakley, Joss Doak-Smith
  • Patent number: 12245944
    Abstract: Disclosed is a method for preparing a heterogeneous metal composite structure for medical implantation, including the steps of: step 1, preparing titanium alloy powder into a porous skeleton according to different printing strategies; step 2, filling magnesium after being melted into pores of the porous skeleton; and step 3, cooling a titanium-magnesium interpenetrating phase composite structure prepared in step 2 to room temperature, and covering a surface of the titanium-magnesium interpenetrating phase composite structure with a hydroxyapatite coating. In the present disclosure, a porous lattice dot-array structure of titanium alloy is used as a skeleton, and the skeleton pore is filled by pressureless infiltration of magnesium or hot isostatic pressure.
    Type: Grant
    Filed: August 21, 2024
    Date of Patent: March 11, 2025
    Assignee: Jilin University
    Inventors: Zhenglei Yu, Renlong Xin, Haojie Chi, Delong Gao, Zezhou Xu, Yunting Guo, Long Ma, Yanan Yang, Pengwei Sha, Jincheng Wang, Xin Zhao, He Liu
  • Publication number: 20250064591
    Abstract: Disclosed is a method for preparing a heterogeneous metal composite structure for medical implantation, including the steps of: step 1, preparing titanium alloy powder into a porous skeleton according to different printing strategies; step 2, filling magnesium after being melted into pores of the porous skeleton; and step 3, cooling a titanium-magnesium interpenetrating phase composite structure prepared in step 2 to room temperature, and covering a surface of the titanium-magnesium interpenetrating phase composite structure with a hydroxyapatite coating. In the present disclosure, a porous lattice dot-array structure of titanium alloy is used as a skeleton, and the skeleton pore is filled by pressureless infiltration of magnesium or hot isostatic pressure.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 27, 2025
    Inventors: Zhenglei Yu, Renlong Xin, Haojie Chi, Delong Gao, Zezhou Xu, Yunting Guo, Long Ma, Yanan Yang, Pengwei Sha, Jincheng Wang, Xin Zhao, He Liu
  • Publication number: 20240276150
    Abstract: This application provides a stereo networking method, an electronic device, an audio device, and a storage medium. In a system including the electronic device and the audio device, the audio device generates a Bluetooth broadcast message and sends to the electronic device, where the Bluetooth broadcast message indicates whether the audio device has established stereo and whether the audio device is allowed to establish stereo. When determining, based on the Bluetooth broadcast message, that a second audio device available for establishing stereo exists, the electronic device pops up a stereo establishment pop-up box, to ask a user whether to allow the electronic device to establish stereo or re-establish stereo. Based on short-range communication, the electronic device may directly and automatically discover an audio device available for establishing stereo, and establish stereo with the audio device based on a user requirement.
    Type: Application
    Filed: July 25, 2022
    Publication date: August 15, 2024
    Inventors: Jing Xue, Chuanjun Shen, Jincheng Wang, Jingjing Zhang
  • Publication number: 20240240263
    Abstract: The present application provides a nucleic acid detection reagent and detection method for Mycobacterium tuberculosis, comprising: Tris-HCL, MgCl2, UNG enzyme, Bst DNA polymerase, reverse transcriptase, trehalose, sucrose, mannitol, Tween 20, guanidine hydrochloride and the primers of six kinds of Mycobacterium tuberculosis, the primers of six kinds of Mycobacterium tuberculosis are TB-F3, TB-R3, TB-FIP, TB-BIP, TB-LF and TB-LB, wherein TB is tuberculosis branch bacilli. In the embodiment of the present application, the nucleic acid detection reagent can be used to perform a one-step detection method for the nucleic acid (DNA or RNA) of pathogens present in throat swabs, nasal swabs, saliva, etc., thereby realizing a convenient, efficient and rapid detection, to achieve the sample in, the result out.
    Type: Application
    Filed: January 18, 2023
    Publication date: July 18, 2024
    Inventors: DAMING WANG, JINCHENG WANG
  • Publication number: 20240241117
    Abstract: A BDNF quantitative immunochromatographic test strip and its preparation method, comprises: a substrate and a coated film, on which a sample pad, a coated line area and a water-absorbing pad are arranged; the coated line area comprises a marking line, a detecting line and quality control line, which are arranged in parallel and separated from each other, the marking line is arranged close to the sample pad, the detecting line is arranged between the marking line and the quality control line, the quality control line is arranged close to the water-absorbing pad; the marking line is the marking line coated with fluorescent microspheres marked with first BDNF monoclonal antibody and quality control antigen or antibody, the quality control line is the quality control line coated with quality control antibody or antigen, and the detection line is the detection line coated with second BDNF monoclonal antibody.
    Type: Application
    Filed: January 18, 2023
    Publication date: July 18, 2024
    Inventors: DAMING WANG, JINCHENG WANG
  • Publication number: 20240226896
    Abstract: A disposable portable LAMP detection magnetic box, comprising a box body and a detection mechanism, which comprises a first pipeline opened in the box body downward from the top end of the box body, a second pipeline connected to the first pipeline, and a nucleic acid extraction component arranged in the second pipeline to extract the nucleic acid of the nasopharyngeal swab, a third pipeline communicated with the second pipeline and has a reaction solution therein, and an isolation component for isolating the nucleic acid and the reaction solution, the third pipeline is a transparent pipeline, and its peripheral side walls are exposed outside the box body. The present application also provides a constant temperature heating device, comprising a housing, a docking slot opened downward along the top end of the housing for inserting the magnetic box, and a heating component arranged in the housing for heating the magnetic box.
    Type: Application
    Filed: January 6, 2023
    Publication date: July 11, 2024
    Inventors: DAMING WANG, JINCHENG WANG
  • Publication number: 20240225501
    Abstract: The present application provides a micro red blood cell collection device for detecting glycosylated hemoglobin. By using the device, the extraction of packed red blood cells can be realized on one device by providing structures such as a blood-absorbing pad and a porous adhesive layer. The present application provides a method for collecting micro red blood cells. In the method, by using the device as a collection device, the micro red blood cells can be collected directly from the blood sample, thereby solving the defect of complicated operations required for sampling in the prior art. The present application provides a method for detecting glycosylated hemoglobin. In the method, by using the device to collect packed red blood cells and further directly detect glycosylated hemoglobin, the technical problem of inconvenient operation in the detection of glycosylated hemoglobin caused by the combined use of multiple devices in the prior art is solved.
    Type: Application
    Filed: January 6, 2023
    Publication date: July 11, 2024
    Inventors: DAMING WANG, JINCHENG WANG
  • Patent number: 12004956
    Abstract: An acetabular reconstruction prosthesis with a piling-cup system is provided, which includes an iliac posterior pile screw, an iliac anterior pile screw, a pubic pile screw, an ischial pile screw, abutments, a 3D (three-dimensional) printed porous titanium mesh cup, locking screws, nuts, and tail cap screws. Four pile screws are the iliac posterior pile screw facing posterior of the ilium, the iliac anterior pile screw facing iliac tubercle, the ischial pile screw running along ischium ramus, and the pubic pile screw running along pubic ramus. A stable prothesis support system is formed in the acetabular reconstruction prosthesis with a piling-cup system, which conforms to the biomechanical characteristics of physiological pelvis, reduces the risk of prosthesis loosening and dislocation, and improves long-term stability of the prosthesis through biological fixation.
    Type: Grant
    Filed: November 28, 2023
    Date of Patent: June 11, 2024
    Assignee: Jilin University
    Inventors: Jincheng Wang, Xin Zhao, He Liu, Rongqi Zhou, Yue Lu
  • Patent number: 11992407
    Abstract: Disclosed is a multi-layered composite bionic self-retaining prosthesis for a femoral shaft, including a scaffold, an upper bone plate, and a lower bone plate. An upper outer side of the scaffold is fixed to a low inner side of the upper bone plate, and a lower outer side of the scaffold is fixed to an upper inner side of the lower bone plate. The scaffold includes an upper trabeculae layer, a middle cortical bone layer and a lower trabeculae layer. The middle cortical bone layer is a multi-layered composite structure which includes an outer frame layer, a middle filling layer and an inner frame layer. The upper and lower bone plates each include an inner trabeculae layer and an outer reinforcement layer.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: May 28, 2024
    Assignee: JILIN UNIVERSITY
    Inventors: Zhihui Qian, Yue Lu, Jincheng Wang, Lei Ren, Hao Chen, Kunyang Wang, Kaize Wang, Guangsheng Song, Youhao Diao, Luquan Ren
  • Publication number: 20240133804
    Abstract: An on-line multi-component gas analysis system based on a spectral absorption technology includes a housing, wherein the housing includes an air inlet hole and an air outlet hole which are respectively connected with an air inlet pipe and an air outlet pipe, and the housing includes a dust removal and dehumidification device, a micro vacuum pump, an electronic flowmeter, and a plurality of different gas sensors; the dust removal and dehumidification device, which is configured to perform dust removal and dehumidification treatment on a gas entering from the air inlet hole; the micro vacuum pump, one end of which being connected with the dust removal and dehumidification device through a pipeline, and the other end of which being connected with the electronic flowmeter; and the plurality of different gas sensors. The disclosure includes an analysis method based on the on-line multi-component gas analysis system based on a spectral absorption technology.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 25, 2024
    Inventors: Yuntao LIANG, Fuchao Tian, Shuanglin Song, Xiangning Meng, Yong Sun, Rui Zhou, Jincheng Wang, Zhongyu Zheng
  • Patent number: 11656454
    Abstract: The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: May 23, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chuan Pu, Jincheng Wang, Kingsuk Maitra, Michael James Nystrom
  • Patent number: 11573071
    Abstract: The disclosure is an irregular object length measuring instrument, comprising a first fixing seat, at least two mounting flanges are provided on an edge of the first fixing seat, and a notch is provided on the first fixing seat, a shaft sleeve, the shaft sleeve is mounted on the mounting flange, a main board, a battery is installed on the main board, a gear and an angle sensor are installed on the main board, and the angle sensor is installed on the gear, a second fixing seat, an edge of the second fixing seat is provided with a matching flange that cooperates with the mounting flange, the second fixing seat is installed on the first fixing seat, and the main board is fixedly installed on the first fixing seat or the second fixing seat, a swivel, an outer side of the swivel is provided with a ring groove.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: February 7, 2023
    Assignee: Shenzhen Test Friends Technology Co., LTD
    Inventor: Jincheng Wang
  • Patent number: 11390809
    Abstract: A method for preparing a soil conditioner comprises the following steps: swelling alginates in distilled water to obtain alginate gel; adding chitosan to prepare an alginate/chitosan composite material; reacting with N-isopropylacrylamide, and dissolving the obtained reaction product in water to obtain an aqueous phase; dissolving a soil conditioning material in a solvent to obtain an oil phase; mixing the oil phase with the aqueous phase, and performing stirring reaction and centrifugal separation to prepare the product. Compared with the prior art, the present invention implements conditioning and intelligent controlled release of soil by means of molecular structure design and composition control.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: July 19, 2022
    Assignee: SHANGHAI UNIVERSITY OF ENGINEERING SCIENCE
    Inventors: Jincheng Wang, Pinhua Rao, Sihao Chen, Runkai Wang, Xuebin Wang
  • Publication number: 20220205771
    Abstract: The disclosure is an irregular object length measuring instrument, comprising a first fixing seat, at least two mounting flanges are provided on an edge of the first fixing seat, and a notch is provided on the first fixing seat, a shaft sleeve, the shaft sleeve is mounted on the mounting flange, a main board, a battery is installed on the main board, a gear and an angle sensor are installed on the main board, and the angle sensor is installed on the gear, a second fixing seat, an edge of the second fixing seat is provided with a matching flange that cooperates with the mounting flange, the second fixing seat is installed on the first fixing seat, and the main board is fixedly installed on the first fixing seat or the second fixing seat, a swivel, an outer side of the swivel is provided with a ring groove.
    Type: Application
    Filed: September 2, 2021
    Publication date: June 30, 2022
    Inventor: Jincheng Wang
  • Patent number: 11175492
    Abstract: A system that includes a substrate for microelectromechanical system (MEMS) scanning mirror systems is provided. The MEMS scanning mirror system includes a substrate that includes a ceramic body. An actuator frame is mounted on the ceramic body of the substrate. The actuator frame includes at least one moveable member. At least one actuator is operatively connected to the at least one moveable member such that the actuator is configured to move the at least one moveable member. A scanning mirror assembly is mounted to the at least one moveable member such that movement of the at least one moveable member moves the scanning mirror assembly.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: November 16, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Michael James Nystrom, Wyatt Owen Davis, Jincheng Wang
  • Publication number: 20210231292
    Abstract: A plasma cell for use in a laser-sustained plasma light source includes a plasma bulb configured to contain a gas suitable for generating a plasma. The plasma bulb is transparent to light from a pump laser, wherein the plasma bulb is transparent to at least a portion of a collectable spectral region of illumination emitted by the plasma. The plasma bulb of the plasma cell is configured to filter short wavelength radiation, such as VUV radiation, emitted by the plasma sustained within the bulb in order to keep the short wavelength radiation from impinging on the interior surface of the bulb.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Inventors: Ilya Bezel, Anatoly Shchemelinin, Eugene Shifrin, Matthew Panzer, Matthew Derstine, Jincheng Wang, Anant Chimmalgi, Rajeev Patil, Rudolf Brunner
  • Publication number: 20210132363
    Abstract: The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives.
    Type: Application
    Filed: December 10, 2020
    Publication date: May 6, 2021
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Chuan PU, Jincheng WANG, Kingsuk MAITRA, Michael James NYSTROM
  • Patent number: 10976025
    Abstract: A plasma cell for use in a laser-sustained plasma light source includes a plasma bulb configured to contain a gas suitable for generating a plasma. The plasma bulb is transparent to light from a pump laser, wherein the plasma bulb is transparent to at least a portion of a collectable spectral region of illumination emitted by the plasma. The plasma bulb of the plasma cell is configured to filter short wavelength radiation, such as VUV radiation, emitted by the plasma sustained within the bulb in order to keep the short wavelength radiation from impinging on the interior surface of the bulb.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: April 13, 2021
    Assignee: KLA Corporation
    Inventors: Ilya Bezel, Anatoly Shchemelinin, Eugene Shifrin, Matthew Panzer, Matthew Derstine, Jincheng Wang, Anant Chimmalgi, Rajeev Patil, Rudolf Brunner
  • Patent number: 10936581
    Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain transaction processing. One of the methods includes: obtaining, by a blockchain node, a current blockchain transaction generated based on performing a service; obtaining, by the blockchain node based on executing a smart contract, a transaction identifier of a previous blockchain transaction; recording, by the blockchain node, the transaction identifier into a transaction log so that a previous blockchain transaction is identifiable from the transaction log based on the transaction identifier, wherein the transaction log stores blockchain transactions of the current block; and recording the blockchain transaction of the current block and the transaction log into the blockchain.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: March 2, 2021
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Wenlong Yang, Ping Dai, Jincheng Wang