Patents by Inventor Hongbin Zhao

Hongbin Zhao 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: 20250055415
    Abstract: A multi-input shutdown device, including: a first input port, configured to be coupled to a first photovoltaic unit; at least one second input port, configured to be coupled to a second photovoltaic unit, where the second photovoltaic unit includes at least one cell substring and a freewheeling diode connected in parallel to the cell substring; a first shutdown module including a first switching device and a first bypass device, where the first bypass device is configured to provide a bypass path for a power bus current when the first photovoltaic unit is abnormal; at least one second shutdown module, including a second switching device; and a control module, configured to control the second switching device to be turned on when the second photovoltaic unit is abnormal, so that the second switching device and the freewheeling diode in the second photovoltaic unit provide a bypass path for the power bus current.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 13, 2025
    Applicant: HOYMILES POWER ELECTRONICS INC.
    Inventors: Hongbin YU, Yanliang CAI, Qiang RONG, Yi ZHAO, Bo YANG
  • Publication number: 20250054497
    Abstract: A voice interaction method and a related apparatus are provided. When a voice assistant is not woken up, an electronic device may recognize whether a detected voice matches a preset intention. If the voice matches the intention, the electronic device may perform an operation corresponding to the intention that matches the voice, and wake up the voice assistant. After waking up the voice assistant, the electronic device can more accurately respond to a subsequent request of a user. If there is no voice interaction in a preset time period after the voice assistant is woken up, the electronic device may switch the voice assistant from a wake-up state to a sleep state.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 13, 2025
    Inventors: Jie Geng, Haishui Chai, Wei Zhao, Hongbin Jin, Sicong Sun
  • Publication number: 20240406493
    Abstract: A method, a non-transitory computer readable medium, and set-top box with Android with fast channel change on a set-top box with Android are disclosed. The method includes: playing, on the set-top box, a first channel with android.media.tv.tvView.tune; and prefetching and dropping, from a memory of the set-top box, one or more additional channels with an appPrivateCommand with bundle parameters.
    Type: Application
    Filed: October 28, 2021
    Publication date: December 5, 2024
    Applicant: ARRIS ENTERPRISES LLC
    Inventors: Hongbin ZHAO, Kanaka LAKSHMI, Ramesh NARAYANASWAMY
  • Patent number: 12136988
    Abstract: Provided is a signal transmission apparatus for radiation equipment. The signal transmission apparatus includes a first wireless transmission component, the first wireless transmission component includes a first antenna and a second antenna; wherein the first antenna is a loop antenna, and the first antenna is disposed on a gantry in the radiation equipment and is rotatable synchronously with the gantry; and the second antenna is disposed separately from the gantry and is wirelessly connected to the first antenna.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: November 5, 2024
    Assignee: OUR UNITED CORPORATION
    Inventors: Renqing Liu, Shenfu Liu, Hongbin Zhao
  • Patent number: 12115388
    Abstract: A jaw assembly and a medical accelerator are provided. The jaw assembly includes: a jaw base, a moving assembly and at least one set of jaws, each set of jaws including at least two jaw bodies. The jaw base is detachably connected to a mounting seat of a treatment head beam shaping module of a medical accelerator, and when the jaw base is mounted on the mounting seat, a beam opening formed is located under the treatment head beam shaping module. The jaw body is connected to the jaw base through the moving assembly, and the moving assembly is configured to move the jaw body to between the beam opening and the treatment head beam shaping module, or to move the jaw body out between the beam opening and the treatment head beam shaping module to adjust a beam flow through the beam opening.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: October 15, 2024
    Assignees: OUR UNITED CORPORATION, OUR Innobeam Medical Co., Ltd
    Inventors: Ziming Tang, Hongbin Zhao, Junfeng Li
  • Patent number: 12036424
    Abstract: A radiotherapy head can include an electron accelerator, a deflection control assembly, a collimator, and a target material. The deflection control assembly is provided between the electron accelerator and the collimator, the collimator is provided with a plurality of collimating holes, and the target material is provided at an entrance of the each of the plurality of collimating holes; the deflection control assembly is configured to adjust a deflection angle of electron beams emitted by the electron accelerator, and emit angle-deflected electron beams to the target material; the target material is configured to convert the electron beams emitted to the target material into X-rays; and the collimator is configured to project the X-rays to a target via the plurality of collimating holes.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: July 16, 2024
    Assignees: Our United Corporation, Shenzhen Our New Medial Technologies Development Co., Ltd.
    Inventors: Huiliang Wang, Ming Zhong, Hongbin Zhao
  • Publication number: 20240232974
    Abstract: This application embodiment discloses a method and electronic device for providing product search information. The method includes: providing a first page for displaying product information, as well as operation options for initiating product search requests based on the products displayed on the first page; in response to a search request initiated through the operation options corresponding to the target product on the first page, a second page is provided. The second page is used to display product search results, which include refined product search results obtained after conducting searches based on the target product. Through this application embodiment, the efficiency of product selection or decision-making can be enhanced.
    Type: Application
    Filed: January 8, 2024
    Publication date: July 11, 2024
    Inventors: Danqiong CHEN, Hongbin ZHAO
  • Patent number: 11975216
    Abstract: A radiation treatment head can include: a radiation source and a primary collimator, wherein the radiation source is configured to emit a radioactive beam; wherein the primary collimator is provided with a plurality of primary collimation channel groups; each of the primary collimation channel groups includes at least one primary collimation channel; and the radiation source and the primary collimator are movable relative to each other, so that the beam emitted from the radiation source is permissible to pass through any one of the primary collimation channels; and wherein the beam emitted from the radiation source, after passing through primary collimation channels of different primary collimation channel groups, forms fields with different sizes of areas on a reference plane.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: May 7, 2024
    Assignee: Our United Corporation
    Inventors: Hongbin Zhao, Huiliang Wang, Ming Zhong, Haifeng Liu
  • Patent number: 11925819
    Abstract: The treatment couch includes a couch panel, a main supporting structure, an auxiliary supporting structure and a supporting beam. Both ends of the supporting beam are respectively connected to the main supporting structure and the auxiliary supporting structure.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 12, 2024
    Assignees: SHENZHEN OUR NEW MEDICAL TECHNOLOGIES DEVELOPMENT CO., LTD., OUR UNITED CORPORATION
    Inventors: Zhao Guo, Hongbin Zhao, Yueming Yang
  • Patent number: 11679280
    Abstract: A microwave power control device can include: a microwave signal generator and a signal distribution circuitry connected to the microwave signal generator. The microwave signal generator is configured to generate microwave signals and transmit the microwave signals to the signal distribution circuitry; and the signal distribution circuitry is configured to distribute the microwave signals to n accelerating tubes according to a target microwave power distribution ratio, n being an integer greater than or equal to 2.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: June 20, 2023
    Assignees: OUR UNITED CORPORATION, SHENZHEN OUR NEW MEDICAL TECHNOLOGIES DEVELOPMENT CO., LTD.
    Inventors: Hongbin Zhao, Ming Zhong, Huiliang Wang, Haifeng Liu
  • Patent number: 11655524
    Abstract: The invention is a copper alloy with excellent comprehensive performance, including the following components in percentage by weight: 0.4 wt %-2.0 wt % of Ni, 0.2 wt %-2.5 wt % of Sn, 0.02 wt %-0.25 wt % of P, 0.001 wt %-0.5 wt % of Si, and the balance of Cu and unavoidable impurities. The copper alloy has a yield strength of 550 MPa or above, and an electrical conductivity of 38% IACS or above. A bending workability is as follows: the value of R/t in the GW direction is less than or equal to 1, and the value of R/t in the BW direction is less than or equal to 2; and after the copper alloy is kept at 150° C. for 1000 hours, a residual stress rate is greater than or equal to 75%, and the stress relaxation resistance is excellent.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: May 23, 2023
    Assignee: NINGBO POWERWAY ALLOY MATERIAL CO., LTD.
    Inventors: Chaoyong Yang, Ning Li, Jiangang Li, Hongbin Zhao, Taisheng Yang, Yaohua Zhou
  • Patent number: 11604182
    Abstract: Provided is an apparatus and method for detecting grout compactness in grouted splice sleeve, the apparatus comprises a probe assembly, which comprises at least one of capacitive probe and piezoelectric sensor and is arranged inside the grouted splice sleeve to detect parameters of the sleeve during grouting and curing and a detector, which comprises at least an analysis module that is connected with the probe assembly to obtain the detected parameters and carry out calculation and analysis for the parameters. The probe assembly is arranged inside the grouted splice sleeve and forms a loop with the detector during grouting, such that during the process of grouting, the detected parameters will be changed as the surrounding dielectric changes, therefore, the detector may determine in real time whether the grouted splice sleeve is fully grouted by calculating and analyzing the detected parameters, which achieves a faster and easier grout compactness detection.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: March 14, 2023
    Assignees: GUANGZHOU MUNICIPAL ENGINEERING TESTING CO., LTD., GUANGZHOU CONSTRUCTION ENGINEERING CO., LTD., GUANGZHOU MUNICIPAL CONSTRUCTION GROUP CO., LTD.
    Inventors: Mengxiong Tang, Zhiguo Zhou, Xiaoli Sun, Hongye Wang, Jun Yang, Hesong Hu, Wuyang Zhou, Decun Bian, Yayu Zhao, Jixi Shao, Ducheng Guo, Hongbin Zhao
  • Publication number: 20230068470
    Abstract: Provided is a method for determining a rotation speed of a gantry. The method includes: acquiring control information of the gantry, wherein the control information of the gantry includes: leaf information and dose information of control points; determining the rotation speed of the gantry and dose rates at the control points based on the leaf information and the dose information of the control points; and adjusting the rotation speed of the gantry based on the dose rates at the control points and a maximum equipment dose rate.
    Type: Application
    Filed: August 25, 2022
    Publication date: March 2, 2023
    Inventors: Jinsheng LI, Qinglong ZHANG, Long CHEN, Hong CHENG, Hongbin ZHAO, Shifeng FAN
  • Patent number: 11504553
    Abstract: The present disclosure provides a radiation therapy device and system. The radiation therapy device includes a first treatment head and a second treatment head. A beam emitted from the second treatment head intersects with a beam emitted from the first treatment head at an intersection point. The first treatment head is an X-ray treatment head, and the second treatment head is an X-ray treatment head, a multi-source focusing treatment head, or an intensity-modulated treatment head. The radiation therapy device may increase a dose rate at the intersection point.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: November 22, 2022
    Assignees: OUR UNITED CORPORATION, Shenzhen OUR New Medical Technologies Development Co., Ltd.
    Inventors: Hongbin Zhao, Haifeng Liu, Ming Zhong, Huiliang Wang
  • Patent number: 11486029
    Abstract: The invention is a precipitation-strengthened copper alloy, including the following components in percentage by weight: 80 wt %-95 wt % of Cu, 0.05 wt %-4.0 wt % of Sn, 0.01 wt %-3.0 wt % of Ni, 0.01 wt %-1.0 wt % of Si, and the balance of Zn and unavoidable impurities. According to the invention, the comprehensive performance of the alloy is improved by solution strengthening and precipitation strengthening; while the strength of the matrix is improved, the electrical conductivity of the alloy is hardly affected, the bending workability meets the requirements, and the stress relaxation resistance comparable to that of tin phosphor bronze is achieved. The comprehensive performance of the alloy of the invention is superior to that of the tin phosphor bronze C51900. Furthermore, the alloy of the invention is low in raw material cost, has obvious advantages in welding and plating.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: November 1, 2022
    Assignee: NINGBO POWERWAY ALLOY MATERIAL CO., LTD.
    Inventors: Jiangang Li, Taisheng Yang, Hongbin Zhao, Chaoyong Yang, Yaohua Zhou, Qiang Huang
  • Publication number: 20220182127
    Abstract: Provided is a signal transmission apparatus for radiation equipment. The signal transmission apparatus includes a first wireless transmission component, the first wireless transmission component includes a first antenna and a second antenna; wherein the first antenna is a loop antenna, and the first antenna is disposed on a gantry in the radiation equipment and is rotatable synchronously with the gantry; and the second antenna is disposed separately from the gantry and is wirelessly connected to the first antenna.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Inventors: Renqing LIU, Shenfu LIU, Hongbin ZHAO
  • Publication number: 20220092296
    Abstract: A method and device for updating data, an electronic device and a storage medium are provided. The method includes that: a first image of a target object is acquired, and a first image feature of the first image is acquired; a second image feature is acquired from a local face database; similarity comparison is performed between the first image feature and the second image feature to obtain a comparison result; responsive to that the comparison result is greater than a feature update threshold, a difference feature between the first image feature and the second image feature is acquired, and the difference feature is taken as a dynamic update feature; and the second image feature is adaptively updated according to the dynamic update feature to obtain updated feature data of the target object.
    Type: Application
    Filed: December 2, 2021
    Publication date: March 24, 2022
    Inventors: Hongbin ZHAO, Wenzhong JIANG, Yi LIU
  • Patent number: 11255000
    Abstract: The present invention discloses a copper alloy, which includes: 5 wt % to 15 wt % of Zn, 0.2 wt % to 2.5 wt % of Sn, 0.1 wt % to 2.0 wt % of Ni, 0.01 wt % to 0.3 wt % of P, 0 to 0.3 wt % of Mg, 0 to 0.5 wt % of Fe, and a balance of Cu and inevitable impurities. Preferably, it is controlled that 1.0 wt %?Ni+Sn?3.5 wt %, the weight ratio of Ni to Sn is 0.08 to 10; the weight ratio of Ni to P is 2 to 15, Ni and P form a NiP compound in a matrix. During the crystal orientation analysis using EBSD measurement, the area in a Brass orientation {011}<211> at a derivation angle of less than 15° accounts for 10% to 25%. The yield strength 600 MPa, the electrical conductivity is ?25% IACS, and the bending machinability is excellent because the value R/t in a GW direction is ?1 and the value R/t in a BW direction is ?2.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: February 22, 2022
    Assignee: NINGBO POWERWAY ALLOY MATERIAL CO., LTD.
    Inventors: Chaoyong Yang, Jiangang Li, Ning Li, Taisheng Yang, Hongbin Zhao, Yaohua Zhou
  • Publication number: 20220004742
    Abstract: An ambient light parameter is acquired by detecting ambient light of a surveillance area. When there is a target object in the surveillance area, a movement distance of the target object is detected. When the ambient light parameter meets an ambient light condition and the movement distance of the target object is no less than a distance threshold, the ambient light parameter is changed by adjusting screen brightness of a display device according to the ambient light parameter. A face image of the target object after the ambient light parameter has been changed is acquired. A comparison result of comparing the face image to a preset image is acquired. A face recognition result is acquired according to the comparison result.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 6, 2022
    Inventors: Siting HU, Wenzhong JIANG, Hongbin ZHAO, Chen CHEN, Junqiang LI
  • Publication number: 20210406523
    Abstract: Provided are a method and device for detecting a living-body, and a storage medium. The method includes that: a first image captured by a first camera is acquired, and face detection processing is performed on the first image; a second image captured by a second camera is acquired responsive to detecting that the first image includes a face, where the first camera and the second camera are different types of cameras; and face detection processing is performed on the second image, and responsive to detecting that the second image includes a face, a living-body detection result is obtained based on a matching result of the face detected in the first image and the face detected in the second image.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Hongbin ZHAO, Wenzhong JIANG, Yi LIU, Siting HU, Junqiang LI