Patents by Inventor Heming Wang

Heming 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).

  • Patent number: 12257079
    Abstract: An intraocular pressure (IOP) includes a transmission film component, which is in direct contact with intraocular aqueous humor and configured to sense pressure fluctuations in the intraocular aqueous humor; a reflective film component set on an inner side of the transmission film component; and an adhesion layer component set on an inner layer of the reflective film component and configured to connect to an attachment device. An enclosed space formed by the reflective film component and the transmission film component constitutes a resonance chamber, which is filled with a filling medium. When a pressure in the intraocular aqueous humor is changed, the transmission film component is deformed, resulting in a change in a near-infrared (NIR) spectrum reflected by the reflective film component; the IOP is detected according to the change of the NIR spectrum.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: March 25, 2025
    Assignee: MINGCHE BIOTECHNOLOGY CO., LTD
    Inventors: Dongni Ren, Fule Wang, Kemin Wang, Ruixue Yin, Heming Wei, Hongbo Zhang
  • Patent number: 12259310
    Abstract: A biological sample image collection device (100), comprising support (30) and an optical imaging assembly (50), also comprises: a plurality of movable platforms (40) for placing biological samples (20), wherein the plurality of movable platforms (40) are arranged on the support (30) in an array; the plurality of movable platforms (40) can move relative to the support (30); and forces acting on the support (30) during the movement of the movable platforms can cancel each other out, so as to avoid vibrations affecting the support (30) and the biological samples (20) are canceled. The optical imaging assembly (50) collects images of the biological samples (20) on the movable platforms (40) when the plurality of movable platforms (40) move, relative to the center of the array, in the same direction and at the same speed. Further provided is a gene sequencer including the biological sample image collection device (100).
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: March 25, 2025
    Assignee: BGI SHENZHEN
    Inventors: Zhonghai Wang, Chutian Xing, Jianjun Jiang, Heming Jiang, Yongwei Zhang
  • Publication number: 20250097601
    Abstract: This application provides a pixel of an image sensor and an image sensor. The pixel may include an optical-to-electrical conversion circuit and a composite measurement circuit. The optical-to-electrical conversion circuit may be configured to generate a first current based on incident light that is incident on the pixel. The composite measurement circuit is coupled to the optical-to-electrical conversion circuit. The pixel may have a first operating mode and a second operating mode. The composite measurement circuit may generate a first pulse signal based on the first current when the pixel operates in the first operating mode, where the first pulse signal represents the intensity information of the incident light. When the pixel operates in the second operating mode, the pixel receives a plurality of sampling signals, and generates a plurality of second pulse signals based on the first current and the plurality of sampling signals.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Applicants: HUAWEI TECHNOLOGIES CO., LTD., Institute of Semiconductors, Chinese Academy of Sciences
    Inventors: Yaoyuan Wang, Ziyang Zhang, Liyuan Liu, Huanhui Zhang, Jianxing Liao, Ying Wang, Heming Huang
  • Publication number: 20250097593
    Abstract: This application provides a chip, a dynamic vision sensor, and a method for outputting pixel information. The chip includes a pixel array and a processing circuit, and each pixel row in the pixel array includes at least two pixel groups. In the processing circuit, based on a change of a light intensity value of at least one pixel in a first pixel group, a first signal including row location information of the first pixel group in the pixel array is generated, and a second signal including column location information of a pixel row in which the first pixel group is located is generated. The first signal and the second signal are sent to a pixel output circuit, to enable the pixel output circuit to accurately output location information of the first pixel group whose light intensity value changes in the pixel array.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Applicants: HUAWEI TECHNOLOGIES CO., LTD., Institute of Semiconductors,Chinese Academy of Sciences
    Inventors: Ziyang Zhang, Yaoyuan Wang, Liyuan Liu, Lei Kang, Jianxing Liao, Ying Wang, Heming Huang
  • Publication number: 20170037259
    Abstract: An electrically conducting organic-inorganic sol-gel derived coating. Films are generated exhibiting good electrical conductivity with high resistance to substrate delamination. PEDOT:PSS is used as the conducting polymer dispersed within an organic-inorganic hybrid sol-gel.
    Type: Application
    Filed: April 14, 2015
    Publication date: February 9, 2017
    Applicant: Sheffield Hallam University
    Inventor: Heming Wang
  • Publication number: 20160185978
    Abstract: An anticorrosion and/or antibiofouling coating for a substrate. The coating comprises a corrosion inhibitor and/or a microorganism incorporated within the coating. The coating a sol-gel derived coating that may be formed from one or more ormosil compounds.
    Type: Application
    Filed: November 29, 2013
    Publication date: June 30, 2016
    Inventors: Jeannette Gittens, Heming Wang, Robert Akid, Thomas Smith, Rami Khalid Suleiman, Mazan Mohammed Khaled
  • Publication number: 20150264422
    Abstract: A terminal remote control method, including sending, by a set top box, application information to a mobile terminal, where the application information is used to instruct the mobile terminal to acquire, using a web page server, a control user interface (UI) for remote control on the set top box, the application information carries address information of the control UI and connection information that is required by the mobile terminal for establishing a connection to the set top box using the web page server; receiving, by the set top box, an operation instruction that is sent by the mobile terminal on the control UI using the web page server; and performing, by the set top box, an operation according to the operation instruction. Therefore, a remote control operation performed by the mobile terminal on the set top box is implemented.
    Type: Application
    Filed: March 17, 2015
    Publication date: September 17, 2015
    Inventor: Heming Wang
  • Publication number: 20150010751
    Abstract: Method and apparatus for protecting a metal substrate from corrosion. The method comprises generating an acid organic-inorganic hybrid sol-gel; providing a polyaniline solution; combining the sol-gel with the polyaniline solution; incorporating a polysiloxane within the organic-inorganic hybrid sol-gel, the polyaniline solution or the combined sol-gel and polyaniline solution; coating the substrate with the polysiloxane sol-gel polyaniline solution; and curing the coating at the substrate, such that the coating is chemically bonded to the substrate, the coating comprising a polysiloxane based network having a Si—O backbone.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 8, 2015
    Inventor: Heming Wang
  • Publication number: 20130029134
    Abstract: Method and apparatus for protecting a metal substrate from corrosion. The method comprises generating an acid catalysed sol-gel which is combined with a polyaniline solution before coating onto a metal substrate. The coating is then cured and optionally activated by subjecting the coating to alkaline conditions. The resultant metal substrate coating comprises an inter-mediate layer having a composition resultant from the reaction of the sol-gel layer with the substrate such that the sol-gel coating is chemically bonded to the substrate via the intermediate layer.
    Type: Application
    Filed: January 20, 2011
    Publication date: January 31, 2013
    Inventors: Heming Wang, Robert Akid
  • Publication number: 20120141805
    Abstract: A method of preparing a substrate using a sol-gel derived coating incorporating a microorganism. The coating is configured to inhibit microbial induced corrosion (MIC) and/or biofouling at the substrate-coating interface. The coating is prepared by mixing a sol with a suspension comprising the microorganism, applying the mixture onto a substrate followed by curing such that the resultant coating is chemically bonded to the substrate.
    Type: Application
    Filed: September 8, 2008
    Publication date: June 7, 2012
    Inventors: Heming Wang, Tom Smith, Robert Akid
  • Publication number: 20110311591
    Abstract: A substrate (100) comprising a sol-gel derived coating (101). The coating, is chemically bonded to the substrate (100) and is derived from a polysiloxane to form a network of silicon-carbon and silicon-oxygen bonds. An antimicrobial is releasably captured within the network and is capable of defusing from the coating in vivo in response to introduction of a fluid into the coating.
    Type: Application
    Filed: August 28, 2009
    Publication date: December 22, 2011
    Applicant: SHEFFIELD HALLAM UNIVERSITY
    Inventors: Heming Wang, Tom Smith, Robert Akid