Patents by Inventor Xin Zhang

Xin 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: 20240194037
    Abstract: Disclosed are a motion-sensing in-vehicle alerting method, a system, and a related device, which are applied to vehicles. The method includes steps of: obtaining, by a controller, an audio signal from an in-vehicle audio bus; performing an acoustic characteristics analysis on the audio signal, and extracting an acoustic waveform of the audio signal in a time domain waveform; performing an amplitude modulation on a sinusoidal signal of the acoustic waveform to obtain a modulated sinusoidal signal after amplitude modulation; obtaining, by the controller, a control signal indicating operational behavior information from an in-vehicle control bus, matching the control signal with the modulated sinusoidal signal according to a predetermined rule to generate a vibration signal, and transmitting the vibration signal to the excitation oscillator to achieve a vibration alert. The method of the present application not only enhances safety, but also provides the vibration alert, resulting in an improved user experience.
    Type: Application
    Filed: May 24, 2023
    Publication date: June 13, 2024
    Inventors: Shuyuan Sun, Yiming Meng, Hao Yin, Xin Zhang, Henglizi Zhang, Huan Ge, Xiang Huang
  • Patent number: 12007078
    Abstract: The present disclosure relates to the technical field of lamp bulb, and discloses a shadowless waterproof light-emitting diode (LED) lamp bulb, including a lamp holder and a lampshade connected to the lamp holder, and further including a lampwick component and a sealing plug; the lampwick component includes a base plate, a first metal support line, and a second metal support line; and the other end of the first metal support line and the other end of the second metal support line are both electrically connected to the lamp holder. The present disclosure has the following advantages: 1. The structure of a luminous element is improved, which effectively solves the technical problem of light shadow generated by the lamp bulb during use; 2. The lamp bulb has a novel structure and higher decorability; and 3. The overall lamp bulb is convenient to assemble and higher in production and assembling efficiency.
    Type: Grant
    Filed: January 4, 2024
    Date of Patent: June 11, 2024
    Assignee: SICHUAN JAMIE CHARMING TECHNOLOGY CO., LTD.
    Inventors: Min Li, Xin Zhang, Yanhong Gui
  • Patent number: 12004813
    Abstract: A large field-of-view adaptive optics retinal imaging system and method with common optical path beam scanning, the system comprises: a light source module (1), an adaptive optics module (2), a beam scanning module (3), a defocus compensation module (4), a sight beacon module (6), a pupil monitoring module (7), a detection module (8), a control module (9) and an output module (10). The beam scanning module is configured in different scanning modes for carrying out different scanning imaging functions including a large field-of-view imaging function, a small field-of-view high-resolution imaging function and a large field-of-view high-resolution imaging function. The system is simple in structure, and the common optical path structure can obtain three types of retinal imaging images, which meets the requirements of different application scenarios and improves the application range of retinal imaging.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: June 11, 2024
    Assignee: Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences
    Inventors: Guohua Shi, Yi He, Feng Gao, Wen Kong, Lina Xing, Wanyue Li, Xin Zhang, Jing Wang
  • Patent number: 12010876
    Abstract: Provided are a display substrate and a manufacturing method thereof, and a display device. The display substrate includes: a base substrate; a drive circuit layer formed on the base substrate and including an interlayer dielectric layer at the display region and the transition region; display parts at the display region, including a first electrode and a pixel definition portion sequentially formed on the interlayer dielectric layer; a first packaging dam and a second packaging dam at the transition region and around the opened region, each including a protective portion and a blocking portion sequentially laminated on the interlayer dielectric layer. The second packaging dam is at a side of the first packaging dam away from the display region, and a thickness of the second packaging dam is greater than that of the first packaging dam.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: June 11, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xin Zhang, Yang Zhou, Yupeng He, Xiaofeng Jiang, Meng Zhang, Lu Bai, Yi Qu, Huijun Li, Lulu Yang, Pengfei Yu, Hao Zhang, Mengqi Wang
  • Publication number: 20240182014
    Abstract: A hydraulic braking apparatus, a travel sensor, and a vehicle are provided. The hydraulic braking apparatus includes: a hydraulic valve block; a master cylinder housing disposed on one side of the hydraulic valve block, where a master cylinder part is disposed inside the master cylinder housing, and the master cylinder part includes a piston, a push rod, and a magnet component; a control module disposed on another side of the hydraulic valve block, where the control module includes a control substrate and a connector electrically connected to the control substrate; and a travel sensor fastened to the inside of the hydraulic valve block and configured to detect movement of the magnet component to determine a movement amount of the piston.
    Type: Application
    Filed: February 8, 2024
    Publication date: June 6, 2024
    Inventors: Xin Zhang, Yuhao Lu, Yongsheng Zhang
  • Patent number: 11999626
    Abstract: The present disclosure relates to the field of tungsten smelting, and in particular to a leaching method of scheelite, and provides a new technology that scheelite is leached in low temperature with a mixture acid of sulfuric acid and hydrochloric acid or nitric acid and hydrochloric acid, calcium is precipitated incompletely, and then the acid leaching solution is regenerated and closed-circuit recycled is provided. The new technology is able to leach scheelite sufficiently in low temperature so as to improve the recovery rate of tungstate and decrease the requirement of equipment. As well, the inner wall of the reaction kettle, the heating pipe and the temperature measuring device are made of steel lined tetrafluoro material which has high acid corrosion resistance and is able to deal with scheelite with high fluorine, resists the corrosion of HF.
    Type: Grant
    Filed: September 28, 2023
    Date of Patent: June 4, 2024
    Assignee: CHONGYI ZHANGYUAN TUNGSTEN CO., LTD.
    Inventors: Guozuan Xu, Daibin Zhang, Chenglong Huang, Quan Peng, Xin Zhang, Qiumin Yang
  • Patent number: 12004367
    Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes: a base substrate at least including a pixel area and a hole area; a plurality of sub-pixels arranged on the base substrate and located in the pixel area; a hole in the hole area; a first barrier dam arranged between the sub-pixels and the hole and at least partially surrounding the hole; an organic material layer including at least one film layer, wherein an orthographic projection of the organic material layer on the base substrate falls within the pixel area; and a filling structure, wherein at least a portion of the filling structure is arranged between the hole and the first barrier dam, and the filling structure and the at least one film layer of the organic material layer are located in the same layer and include the same material.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: June 4, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xin Zhang, Yupeng He, Yang Zhou, Wei Wang, Xiaofeng Jiang, Yu Wang, Lulu Yang, Yiyang Zhang, Guanghui Yang, Jiaming Lu, Rui Hao, Qun Ma, Pu Liu, Liudong Zhu, Qiang Huang, Bin He, Dinan Duan, Haiyong Bai, Xin Li, Ruiqi Wei
  • Patent number: 12002241
    Abstract: A full-automatic calibration method and apparatus oriented to a structured light 3D vision system are disclosed. For an erected 3D vision system, full-automatic calibration can be completed without moving the 3D vision system; and for an unfixed 3D vision system, full-automatic calibration can be completed without manual operation. By using the full-automatic calibration method oriented to the structured light 3D vision system, on one hand, non-professionals can easily complete calibration of structured light 3D imaging; and on the other hand, a problem of calibrating a large number of 3D cameras can also be solved.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: June 4, 2024
    Assignee: WUYI UNIVERSITY
    Inventors: Tian Qiu, Xin Zhang, Peiwen Wu
  • Patent number: 12001518
    Abstract: A method for predicting matching degree between a resume and a post, and a related device are provided in this disclosure. In the method for predicting the matching degree between the resume and the post, and the related device according to this disclosure, firstly the semi-structured keys and values in post information and resume information and their source are obtained. Then, the matching degree between the resume information and the post information is predicted by a prediction model including a cascaded pre-trained language model, a Transformer encoder and a single label classification model, based on the keys and values of a respective post information and resume information attribute, and corresponding source representations. Thus, by comprehensively searching internal interaction and external interaction of semi-structured multivariate attributes in person-post matching, the matching result is more accurate.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: June 4, 2024
    Assignee: National University of Defense Technology
    Inventors: Honghui Chen, Taihua Shao, Chengyu Song, Miao Jiang, Mengru Wang, Xin Zhang, Fei Cai, Dengfeng Liu, Siyuan Wang
  • Publication number: 20240177009
    Abstract: A sequence recommendation method based on extraction and modeling of complex multi-mode user interests is provided, including: obtaining long-term and short-term embedding sequences; obtaining updated long-term and short-term embedding sequences through the long-term and short-term embedding sequences; with embedding vectors of last items in the updated long-term and short-term embedding sequences as long-term and short-term dynamic interests of a user, obtaining long-term and short-term static interests of the user through weighted calculation; concatenating the long-term and short-term dynamic interests and the long-term and short-term static interests, and performing nonlinear change to obtain long-term and short-term evolutionary interests of the user; obtaining a dynamic interest, a static interest and an evolutionary interest of the user through element-wise summation; performing weighted summation to obtain a fused user interest; calculating a product of the fused interest with embedding of each item a
    Type: Application
    Filed: November 13, 2023
    Publication date: May 30, 2024
    Inventors: Dongjing Wang, Xin Zhang, Dongjin Yu, Zhengzhe Xiang, Jianjiang Chen
  • Publication number: 20240179772
    Abstract: The present disclosure relates to a terminal transmitter state determination method, a system, a base station and a terminal, relating to the technical field of communications. The method of the present disclosure comprises: sending transmitter state configuration information from a base station to a terminal, wherein a band on which transmitter chains of the terminal perform uplink transmission is dynamically switched among more than two bands, and the transmitter state configuration information is configured to, in a case that a selectable transmitter state of the terminal is not unique after the band on which the transmitter chains of the terminal perform the uplink transmission is switched, indicate the transmitter state of the terminal after the switching.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 30, 2024
    Inventors: Fang NAN, Guiqing LIU, Xin ZHANG, Jianchi ZHU, Xiaoming SHE
  • Publication number: 20240178636
    Abstract: A light-emitting device and a laser are provided. The light-emitting device includes a first electrode, a light-emitting layer, an insulating layer and a second electrode which are sequentially arranged in a first direction; the light-emitting layer comprises a light-emitting portion and a non-light-emitting portion, an end of the light-emitting portion in the first direction is in contact with the second electrode through a via hole in the insulating layer, another end of the light-emitting portion in the first direction is in contact with the first electrode, and the non-light-emitting portion is covered by the insulating layer; and a surface of the non-light-emitting portion covered by the insulating layer is provided with a groove, the groove extends along a boundary between the light-emitting portion and the non-light-emitting portion, and the groove is used to block movement of carriers in the light-emitting layer from the light-emitting portion to the non-light-emitting portion.
    Type: Application
    Filed: May 18, 2023
    Publication date: May 30, 2024
    Inventors: Xin ZHANG, Youliang TIAN, Zinan ZHOU
  • Patent number: 11996417
    Abstract: Embodiments of the present disclosure provide a display panel comprising a plurality of first connecting lines and a plurality of second connecting lines which are cross-arranged, a first insulation layer, a second insulation layer defining first holes extending through the first insulation layer and the second insulation layer and second holes extending through the second insulation layer, and a plurality of third connecting lines, wherein each of the plurality of the third connecting lines is electrically connected to a corresponding one of the plurality of the first connecting lines via a corresponding one of the first hole and is electrically connected to a corresponding one of the plurality of the second connecting lines via a corresponding one of the second hole, and each of the second holes does not overlap the plurality of the first connecting lines in a top view.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: May 28, 2024
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Lisha Luo, Ilgon Kim, Bin Zhao, Xin Zhang, Jun Zhao
  • Publication number: 20240166243
    Abstract: Provided are an automatic driving-based riding method, apparatus and device, and a storage medium. The automatic driving-based riding method includes: selecting a target pick-up point for a target passenger from candidate pick-up points according to vehicle auxiliary information of the candidate pick-up points, where the vehicle auxiliary information of the candidate pick-up points includes coordinate information and lane information of the candidate pick-up points; and controlling an automatic driving vehicle to drive to the target pick-up point according to the vehicle auxiliary information of the target pick-up point.
    Type: Application
    Filed: January 30, 2022
    Publication date: May 23, 2024
    Inventor: Xin ZHANG
  • Publication number: 20240171657
    Abstract: A computing node in an edge computing network includes a network interface card (NIC), memory storing a plurality of digital object representations of a corresponding plurality of participating entities, and processing circuitry. The processing circuitry detects a message from a participating entity of the plurality. The message is received via the NIC and is associated with a messaging service of the edge computing network. The message is mapped to a service class of a plurality of available service classes based on a service request associated with the message. The message is processed to extract one or more characteristics of the service request. A digital object representation of the plurality of digital object representations is updated based on the one or more characteristics of the service request, the digital object representation corresponding to the participating entity.
    Type: Application
    Filed: June 25, 2021
    Publication date: May 23, 2024
    Inventors: Vesh Raj Sharma Banjade, Kathiravetpillai Sivanesan, Hassnaa Moustafa, Suman A. Sehra, Satish Chandra Jha, Arvind Merwaday, S M Iftekharul Alam, Francesc Guim Bernat, Rajesh Poornachandran, Xin Zhang, Rony Ferzli, Leonardo Gomes Baltar
  • Publication number: 20240171270
    Abstract: This application provides an optical communication system, a vehicle, and an industrial optical network, and relates to the field of optical communications. A light source module in the optical communication system can be connected to a group of first nodes separately through two carrier bearer networks. Therefore, even if either carrier bearer network is faulty, the other carrier bearer network can continue to transmit an optical carrier, thereby effectively improving reliability of optical carrier transmission, and further improving reliability of the optical communication system. In addition, because the two carrier bearer networks are independent of each other and can work simultaneously, after either carrier bearer network is faulty, no failover is needed. This can avoid interrupted transmission of the optical carrier caused by the failover, and further avoid interrupted transmission of a service optical signal.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Inventors: Xin Zhang, Yanbo Li, Tianhai Chang
  • Publication number: 20240172530
    Abstract: A display substrate includes at least two barrier layers in a peripheral area of the display substrate. The at least two barrier layers includes a first barrier layer forming an enclosure; and a third barrier layer on a side of the first barrier layer closer to a display area. The third barrier layer includes one or more discontinuous portions.
    Type: Application
    Filed: August 17, 2021
    Publication date: May 23, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lu Bai, Yang Zhou, Xin Zhang, Junxiu Dai, Yi Zhang, Tinghua Shang, Bo Zhang, Yao Huang, Song Liu
  • Publication number: 20240166842
    Abstract: A composite conductive agent includes an organic polymer, and a hydroxylated carbon nanotube combined with the organic polymer. The organic polymer includes a polymer having a structural formula represented by formula (1), In the formula (1), m is an integer ranging from 2500 to 20000, and R1 is a polymer structure including an ester group and a nitrile group.
    Type: Application
    Filed: December 6, 2023
    Publication date: May 23, 2024
    Inventors: Zhipeng DAI, Miaomiao REN, Xianwei YANG, Yang LU, Xin ZHANG
  • Patent number: 11988494
    Abstract: Provided is a piston-type explosive loading and blasting structure for a hard rock cable pit. The structure includes a first-step cut provided at a center of an excavation section and second-step cuts provided on a periphery of the first-step cut; and piston-type explosive loading structures are used for explosives in the first-step cut and the second-step cuts. According to the piston-type explosive loading structures in the present disclosure, due to plastic plugging of stemming and fixed elastic plugging of two disc steel plates, time of energy such as stress waves and explosive gas generated after the explosives explode acting on surrounding rocks is obviously prolonged, rock mass is fully broken, and loose blasting is formed without throwing.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: May 21, 2024
    Assignee: CHINA RAILWAY 18 BUREAU GROUP CO. LTD.
    Inventors: Xin Zhang, Jinshan Sun, Xiangping Zhang
  • Patent number: 11990089
    Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, and a shift register unit, a first clock signal line, and a second clock signal line that are provided on the base substrate. The shift register unit includes an input circuit, an output circuit, a first control circuit, a second control circuit, and an output control circuit, and the second control circuit includes a first noise reduction transistor and a second noise reduction transistor; and the input circuit includes an input transistor, the input transistor and the first noise reduction transistor are sequentially arranged in the first direction, and an imaginary line of a channel region of the first noise reduction transistor extending in the second direction does not intersect with an imaginary line of an active layer of the input transistor extending in the second direction.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: May 21, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei Yu, Lu Bai, Jie Dai, Mengqi Wang, Huijun Li, Yupeng He, Hao Zhang, Meng Zhang, Xin Zhang