Patents by Inventor Fei Li

Fei Li 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: 20250151514
    Abstract: A display panel, a display device, and a method for manufacturing the display panel, mitigating the problem that display panels in the prior art still have wide bezels. The display panel comprises: a display module (1); a polarizer (2) located on a light exit surface of the display module (1), at least one outer edge of the polarizer (2) being flush with an outer edge of the display module (1); and a cover plate (3) located on the surface of the polarizer (2) far away from the display module (1), the outer edges of the cover plate (3) except a binding side being flush with the outer edges of the display module (1) except the binding side.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 8, 2025
    Inventors: Jiaxiang WANG, Yonghui LUO, Binfeng FENG, Zijie ZHANG, Hailong RAN, Fei LI
  • Publication number: 20250148794
    Abstract: A method for left-behind object detection includes: acquiring a first to-be-detected image of a target region at a first moment; determining whether a foreground image exists in the first to-be-detected image according to a foreground image determination model, the foreground image being an image corresponding to a foreground object in the target region; if the foreground image exists in the first to-be-detected image and the foreground image satisfies a first preset condition, inputting the foreground image and at least one comparison image into a preset tracking model to obtain at least one tracking result; and detecting whether the foreground object is an object left behind in the target region according to the at least one tracking result.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 8, 2025
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Fei LI
  • Publication number: 20250150827
    Abstract: This application provides a communication method, a communication apparatus, and a communication system. The method includes: obtaining a security policy corresponding to a quality of service flow identifier (QFI), where the security policy includes an integrity protection policy and/or a confidentiality protection policy; and performing, according to the security policy, security protection on a first data radio bearer (DRB) corresponding to the QFI. According to the technical solutions provided in this application, data security protection on a user plane at a QoS flow/DRB granularity can be implemented.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Inventors: Jintao Zhu, Fei Li, Hui Ding
  • Publication number: 20250151571
    Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Inventors: Hongjin HU, Wei GONG, Chang WANG, Mingqiang WANG, Jiaxiang ZHANG, Yonglin CHEN, Fei LI, Xin BI, Bin ZHANG, Kun ZUO
  • Patent number: 12291238
    Abstract: System and techniques for vehicle operation safety model (VOSM) grade measurement are described herein. A data set of parameter measurements—defined by the VOSM—of multiple vehicles are obtained. A statistical value is then derived from a portion of the parameter measurements. A measurement from a subject vehicle is obtained that corresponds to the portion of the parameter measurements from which the statistical value was derived. The measurement is then compared to the statistical value to produce a safety grade for the subject vehicle.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: May 6, 2025
    Assignee: Mobileye Vision Technologies Ltd.
    Inventors: Qianying Zhu, Lidan Zhang, Xiangbin Wu, Xinxin Zhang, Fei Li, Ping Guo
  • Patent number: 12287304
    Abstract: Disclosed are a flexible pH sensor and detection system, belonging to the technical field of sensors. A material that does not react with electrolyte is mixed with metals to print an anode substrate, and one-step synthesis of a metal ions doped polyaniline composite material is realized through an electrochemical method. The doping amount of metal ions in polyaniline is changed by controlling metal content; due to addition of the metals, the conductivity of the anode substrate is improved, which is conducive to the deposition of polyaniline; such one-step method for preparing the polyaniline composite material is simpler, low in cost, and pollution-free; and compared with pure polyaniline, the sensitivity is further improved. According to the solution, this material is applied to the pH sensor for the first time, achieving a wide pH detection range (2-12) and high bending stability.
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: April 29, 2025
    Assignee: Jiangnan University
    Inventors: Jie Zhang, Fenglong Shang, Fei Li, Siqi Nan, Xin Meng, Baobing Zhang, Tianwei Zhang, Xuhui Wang
  • Publication number: 20250132847
    Abstract: Disclosed is an optimization method for resource allocation in a perception-enhanced cognitive radio network based on an IRS (intelligent reflecting surface).
    Type: Application
    Filed: April 7, 2024
    Publication date: April 24, 2025
    Applicant: Nanjing University of Posts and Telecommunications
    Inventors: Fei LI, Xiangling GUO, Ting LI, Shaocong WU
  • Publication number: 20250132221
    Abstract: An electronic package is provided and includes: a carrier structure, an electronic component disposed on the carrier structure, a heat dissipation structure disposed on the electronic component, a heat conductor sandwiched between the electronic component and the heat dissipation structure, a first intermetallic compound layer formed between the heat dissipation structure and the heat conductor, and a second intermetallic compound layer formed between the heat conductor and the electronic component. Therefore, stable connections can be formed between the heat dissipation structure, the heat conductor and the electronic component via the first intermetallic compound layer and the second intermetallic compound layer to improve heat dissipation effect.
    Type: Application
    Filed: June 26, 2024
    Publication date: April 24, 2025
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Dai-Fei LI, Liang-Yi HUNG, Chia-Cheng CHEN, Yu-Po WANG
  • Publication number: 20250126763
    Abstract: This disclosure relates to a heat dissipation structure, a display module, an electronic device, and a processing method for a display module. The heat dissipation structure includes: a first heat dissipation layer, a support layer and a second heat dissipation layer. The support layer and the second heat dissipation layer are disposed on a same side of the first heat dissipation layer, and an orthographic projection of the support layer onto the first heat dissipation layer and an orthographic projection of the second heat dissipation layer onto the first heat dissipation layer do not overlap.
    Type: Application
    Filed: May 23, 2023
    Publication date: April 17, 2025
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiaxiang Wang, Binfeng Feng, Zijie Zhang, Fei Li, Qi Huang, Shangnan Jin
  • Publication number: 20250121544
    Abstract: An injection molding apparatus includes a first mold, a first mold module, and a cover plate. The first mold includes a first receiving groove. The first mold module is disposed in the first receiving groove. The first mold module includes an upper surface, a lower surface, an injection groove formed on the lower surface, a central channel formed on the upper surface, and cooling channels formed on the upper surface. The central channel and the first ends of the cooling channels are above the injection groove. The cover plate covers the upper surface, the central channel, and the cooling channels. The injection groove, the central channel, and the cooling channels are separated from each other, and the cooling channels are arranged radially on the upper surface and surround the central channel.
    Type: Application
    Filed: October 31, 2023
    Publication date: April 17, 2025
    Inventors: WEN-HSIUNG WU, XIAO-HONG FAN, FEI LI
  • Publication number: 20250126989
    Abstract: The present disclosure provides a display panel and a method for manufacturing the display panel. The display panel includes a display array, a chip and a circuit board. The array substrate includes a display portion and a transition portion, a bending portion and a first bonding portion which are connected in sequence at an end of the display portion. The first bonding portion is bent through the bending portion to a side of the transition portion in a second direction Y. The circuit board includes a body portion and a second bonding portion. A second bonding electrode of the second bonding portion is connected to the first bonding electrode. The first bonding portion has a sticking-out portion at an end of the first bonding electrode connected to the second bonding electrode. The sticking-out portion extends along the first direction X.
    Type: Application
    Filed: November 30, 2022
    Publication date: April 17, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng LI, Wenze LI, Weiben ZHANG, Jianhua SHU, Peng WANG, Rongkun FAN, Jialin WANG, Bilun ZHANG, Hao DENG, Fei LI
  • Patent number: 12266471
    Abstract: Disclosed are a method and device for winding a foil coil of a stereoscopic wound iron core transformer. The device includes a rotating assembly, a driving device and a plurality of loading assemblies; the rotating assembly is provided with a through hole matched with an iron core post, the rotating assembly is provided with a gear plate and a track ring around the through hole, and the gear plate and the track ring are fixedly connected by a fixing block; the loading assembly includes a cylinder and a tension device, and the cylinder is movably connected with the rotating assembly; and a driving end of the driving device is connected with the gear plate.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: April 1, 2025
    Assignees: HAIHONG ELECTRIC CO., LTD., GUANGDONG TRITYPE ELECTRIC CO., LTD.
    Inventors: Kaixuan Xu, Qingning Liang, Shuwei Situ, Yuxiang Qi, Danju Song, Wenjie Fang, Fei Li, Xueming Zhang, Yucheng Zhou, Wenhui Fang, Lizhen Zhai
  • Publication number: 20250103168
    Abstract: A touch display device includes a touch display panel and a touch display chip. The touch display panel includes a plurality of touch units, a plurality of first touch pins, a plurality of touch signal lines connecting the touch units to the first touch pins, and one or more touch detection pins connected to the first touch pins. The touch display chip includes a plurality of second touch pins corresponding to and connected to the first touch pins, and one or more bonding pins corresponding to and connected to the one or more touch detection pins.
    Type: Application
    Filed: April 22, 2022
    Publication date: March 27, 2025
    Inventor: Fei LI
  • Publication number: 20250094829
    Abstract: An electronic device manufacturing system configured identify a machine-learning model trained to generate analytic or predictive data for a first substrate processing domain associated with a type of substrate processing system. The system is further configured to obtain first trace data pertaining to the first domain used to train the machine-learning model. The system is further configured to a transfer model for a second substrate processing domain associated with the type of substrate processing system. The transfer model is generated based on the first trace data pertaining to the first substrate processing domain and second trace data pertaining to the second substrate processing domain. Using the transfer model, at least one of the machine-learning model or current trace data associated with the second substrate processing domain is modified to enable the machine-learning model to generate analytic or predictive data associated with the second substrate processing domain.
    Type: Application
    Filed: September 14, 2023
    Publication date: March 20, 2025
    Inventors: Fei Li, Jimmy Iskandar, James Robert Moyne
  • Patent number: 12249456
    Abstract: A winding cylinder of a stereoscopic wound iron core transformer is disclosed, including an outer cylinder, an inner cylinder and a tension assembly. The outer cylinder is movably connected with the inner cylinder through a bearing assembly, and the outer cylinder rotatable around an axis of the inner cylinder. The tension assembly includes a screw, a spring and a connecting assembly. The connecting assembly includes a fixing portion, a friction portion and a transmission portion, the friction portion and the transmission portion are both arranged around the inner cylinder, and the transmission portion is fixedly connected with the outer cylinder. A side face of the inner cylinder is provided with a through hole, and the fixing portion penetrates through the through hole and is fixedly connected with the friction portion.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: March 11, 2025
    Assignees: Haihong Electric Co., LTD., Guangdong Tritype Electric Co., Ltd.
    Inventors: Kaixuan Xu, Qingning Liang, Shuwei Situ, Yuxiang Qi, Danju Song, Wenjie Fang, Fei Li, Xueming Zhang, Yucheng Zhou, Wenhui Fang, Lizhen Zhai, Yixiong Liang, Huaming Wang, Quanan Xu
  • Publication number: 20250076275
    Abstract: A device and a method of whole lifecycle multi-indicator synchronous detection of yarns or fabrics are provided. The device includes a hairiness detection unit, a first guide unit, a tension adjustment unit, and a friction unit. The device is used for circularly rubbing a closed-loop object to be detected with a preset length on the friction unit, and collecting hairiness data in real time through the hairiness detection unit. The tension adjustment unit is a free-falling tension adjustment unit used to automatically adjust tension of the object to be detected in real time to ensure the stability of friction and transmission of the object to be detected. By arranging the circulating friction closed-loop circuit and arranging the free-falling tension adjustment unit on the circuit, the friction stability is improved. The synchronous and rapid detection of multiple indicators of the object to be detected can be realized.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Inventors: Zhigang Xia, Jun Wu, Weimin Cao, Jiandong Tang, Fei Li, Bin Li, Weilin Xu
  • Publication number: 20250081363
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes a panel layer and a support layer. The panel layer includes a panel area and a bending area disposed on a side of the panel area in a first direction. The support layer is disposed on a back side of the panel area, and the support layer includes a support body and a support structure disposed on a side of the support body away from the panel layer. The support structure is disposed on the inner side of an edge of the support layer corresponding to the bending area, so that the bending area, when being bent, is fixed to the support layer through the support structure.
    Type: Application
    Filed: March 31, 2023
    Publication date: March 6, 2025
    Inventors: Binfeng FENG, Xuan TAO, Fei LI, Shangnan JIN, Bowen XIAO
  • Publication number: 20250067710
    Abstract: The present invention provides a method for constructing a fingerprint of a Xin Su Ning capsule and a fingerprint. The method includes: S1: taking contents of Xin Su Ning capsules of different batches, adding a methanol aqueous solution, and performing ultrasonic extraction to obtain test article solutions; S2: injecting the test article solutions into a high performance liquid chromatograph, performing gradient elution, performing chromatographic analysis, and recording chromatograms from 0 to 140 min; S3: importing the chromatograms into a traditional Chinese medicine chromatographic fingerprint similarity evaluation system to obtain a fingerprint; and S4: performing mass spectral analysis on the test article solutions, and determining chemical constituents of chromatographic peaks in the fingerprint according to results of the mass spectral analysis.
    Type: Application
    Filed: April 5, 2024
    Publication date: February 27, 2025
    Inventors: Chengyuan LIANG, Changhua Ke, Yue Xing, Jingjing Zhou, Jinrong Hu, Boxin Zhang, Yunfei Zhang, Bingxing Zhang, Wen Wang, Fei Li, Yifan Li
  • Publication number: 20250067420
    Abstract: A light emitting module and a car lamp are provided. The light emitting module includes a flexible light emitting panel (10) and a support (20) disposed at the shadow side of the flexible light emitting panel (10). The surface of the side of the support (20) close to the flexible light emitting panel (10) includes a plurality of sub-surfaces (201), and the plurality of sub-surfaces (201) are sequentially connected to form an integral step-shaped structure.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 27, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yuanyuan Chai, Shangnan Jin, Xuan Tao, Bowen Xiao, Binfeng Feng, Fei Li, Jiming Zhang
  • Patent number: 12232394
    Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: February 18, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongjin Hu, Wei Gong, Chang Wang, Mingqiang Wang, Jiaxiang Zhang, Yonglin Chen, Fei Li, Xin Bi, Bin Zhang, Kun Zuo