Patents by Inventor Yu Feng

Yu Feng 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: 20250141965
    Abstract: The present application relates to the field of data consistency testing, and provides a method and device for testing vehicle data consistency in V2X. The method includes: collecting vehicle V2X test data transmitted based on a V2X-PC5 communication protocol; parsing the V2X test data, and determining whether a format and a data value of parsed data conform to a preset definition, and whether the parsed data is consistent with operating data in testing, to obtain a data structure consistency result; calculating an average error value between dynamic data in the parsed data and data collected by a high-precision inertial navigation device when time stamps are aligned and data sampling frequencies are the same; and according to the data structure consistency result and the average error value, determining whether vehicle data conforms to a preset consistency standard.
    Type: Application
    Filed: October 23, 2024
    Publication date: May 1, 2025
    Inventors: Feiyan WU, Guokai JIANG, Xuebin SHAO, Hang SUN, Xiaodi TIAN, Bowei ZOU, Anlu YUAN, Fujian HE, Chun LI, Rupeng DOU, Jiaxu FENG, Dandan WU, Yu WANG, Zhiqiang Yang, Shasha TANG, Jiaoyang LIU, Mengdan WANG, Xiucheng LI, Xiaolong ZHAO, Jinna FAN, Quan WEN, Fenghe LIU, Dongdong WU
  • Publication number: 20250143191
    Abstract: A magnetic tunnel junction (MTJ) memory cell comprising a connection via structure, a bottom electrode disposed on the connection via structure, a memory material stack disposed on the bottom electrode, and a conductive contact structure disposed on the memory material stack, in which a bottom surface of the conductive contact structure is in direct contact with a memory material layer of the memory material stack.
    Type: Application
    Filed: January 3, 2025
    Publication date: May 1, 2025
    Inventors: Hsing-Hsiang WANG, Jiann-Horng LIN, Yu-Feng YIN, Huan-Just LIN
  • Publication number: 20250140201
    Abstract: A display panel includes pixel circuits, first shift register(s), second shift register(s), third shift register(s), and fourth shift register(s). A pixel circuit includes a driving transistor, a bias sub-circuit, a data writing sub-circuit, a compensation sub-circuit, a leakage prevention sub-circuit, a reset sub-circuit, and a light-emission control sub-circuit. The bias sub-circuit is electrically connected to a first shift register, which transmits a first scanning signal to the bias sub-circuit. The data writing and compensation sub-circuits are electrically connected to a second shift register, which transmits a second scanning signal to the data writing and compensation sub-circuits. The leakage prevention sub-circuit is electrically connected to a third shift register, which transmits a third scanning signal to the leakage prevention sub-circuit.
    Type: Application
    Filed: September 27, 2022
    Publication date: May 1, 2025
    Inventors: Libin Liu, Yu Feng, Shiming Shi, Dawei Wang, Haijun Qiu, Jingquan Wang, Xing Yao
  • Publication number: 20250135071
    Abstract: Disclosed is use of a Histatin-1 polypeptide in promotion of cartilage regeneration or repair. By preparing a combined reagent containing a Histatin-1 polypeptide, a biological scaffold material and the like, mainly a linear Hst1 is loaded on gelatin methacrylate so as to be used for repairing cartilage damage or promoting cartilage growth; meanwhile, disclosed is use of a Histatin-1 polypeptide in promotion of the expression of one or more of bone differentiation indexes, including a collagen fiber, glycosaminoglycan, type II collagen and aggrecan.
    Type: Application
    Filed: March 1, 2021
    Publication date: May 1, 2025
    Inventors: Gang WU, Liyong WU, Jianying FENG, Changjin SHI, Yiyang DU, Yunyu LU, Yu YAO, Jing GUO
  • Patent number: 12288726
    Abstract: An array substrate, a display panel and methods of manufacturing the same are provided. The method of manufacturing an array substrate according to an embodiment of the present disclosure includes: forming f pixel electrodes and a conductive structure on a substrate through a patterning process, wherein the pixel electrodes arranged in a first direction are connected through the conductive structure; and forming a signal line on the substrate through a patterning process, wherein the signal line and the pixel electrodes are disposed in the same layer. By means of the array substrate according to the embodiments of the present disclosure, the problem that it is not easy to discover the point defects caused by short circuit between the signal line and pixel electrodes in the related art can be solved.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: April 29, 2025
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yu Ji, Guoping Qian, Lei Feng, Wanqing Chen, Lingling Zeng, Xianchun Huang, Chao Zhou, Youpeng Gan
  • Patent number: 12289893
    Abstract: A semiconductor device includes a first electrode layer, a ferroelectric layer, a first alignment layer and a second electrode layer. A material of the first alignment layer includes rare-earth metal oxide. The ferroelectric layer and the first alignment layer are disposed between the first electrode layer and the second electrode layer, and the first alignment layer is disposed between the ferroelectric layer and the first electrode layer.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: April 29, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Chieh Lu, Qing Shi, Bo-Feng Young, Yu-Chuan Shih, Sai-Hooi Yeong, Blanka Magyari-Kope, Ying-Chih Chen, Tzer-Min Shen, Yu-Ming Lin, Chung-Te Lin
  • Patent number: 12285045
    Abstract: An atomizer for an electronic cigarette includes an atomization compartment housing, an atomizer assembly and an outer cover covering the atomization compartment housing. The outer cover is provided with a suction nozzle opening and a communication hole. The atomization compartment housing includes an atomization cavity, an opening and a through groove. The atomization cavity is disposed inside the atomization compartment housing, and the atomizer assembly is disposed inside the atomization cavity. The opening is disposed at an end of the atomization compartment housing and communicates with the atomization cavity. The opening and the atomization cavity form a smoke passage that communicates with the suction nozzle opening. The through groove is disposed in an outer wall of the atomization compartment housing. The through groove and the outer cover form an intake passage. Two ends of the intake passage communicate with the suction nozzle opening and the communication hole respectively.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: April 29, 2025
    Assignee: LUXSHARE PRECISION INDUSTRY CO., LTD.
    Inventors: Yun Feng, Huabing Li, Zhongyuan Lai, Yu Huang
  • Patent number: 12289892
    Abstract: A memory device and a manufacturing method are provided. The memory device includes a substrate, a transistor, and a memory cell. The substrate has a semiconductor device and a dielectric structure disposed on the semiconductor device. The transistor is disposed over the dielectric structure and is electrically coupled with the semiconductor device. The semiconductor device includes a gate, a channel layer, source drain regions, and a stack of a gate dielectric layer and a first ferroelectric layer. The gate and the source and drain regions are disposed over the dielectric structure. The channel layer is located between the source and drain regions. The stack of the gate dielectric layer and the first ferroelectric layer is disposed between the gate and the channel layer. The memory cell is disposed over the transistor and is electrically connected to one of the source and drain regions. The memory cell includes a ferromagnetic layer or a second ferroelectric layer.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: April 29, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Bo-Feng Young, Sai-Hooi Yeong, Yu-Ming Lin, Chao-I Wu, Mauricio Manfrini
  • Publication number: 20250130379
    Abstract: Disclosed are apparatus and methods for a silicon photonic (SiPh) structure comprising the integration of an electrical integrated circuit (EIC); a photonic integrated circuit (PIC) disposed on top of the EIC; two or more polymer waveguides (PWGs) disposed on top of the PIC and formed by layers of cladding polymer and core polymer; and an integration fan-out redistribution (InFO RDL) layer disposed on top of the two or more PWGs. The operation of PWGs is based on the refractive indexes of the cladding and core polymers. Inter-layer optical signals coupling is provided by edge-coupling, reflective prisms and grating coupling. A wafer-level system implements a SiPh structure die and provides inter-die signal optical interconnections among the PWGs.
    Type: Application
    Filed: November 26, 2024
    Publication date: April 24, 2025
    Inventors: Yu-Hao CHEN, Hui-Yu LEE, Chung-Ming WENG, Jui-Feng KUAN, Chien-Te WU
  • Publication number: 20250132268
    Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above-mentioned memory device is also provided.
    Type: Application
    Filed: December 27, 2024
    Publication date: April 24, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
  • Publication number: 20250130968
    Abstract: The present invention provides a magnetic suction storage device that is adsorbed on a mobile device. A first through hole and a second through hole are drilled through one side of a first housing of the magnetic storage device, and a first magnetic element is disposed on the inside of the first housing, a base plate of a storage module is disposed above one of the first magnetic components, and a storage element, a first control element and a second control element are disposed above the base plate. An outer edge of the substrate is provided with a first connection port and a second connection port, and an outer edge of a second shell is connected to an outer edge of the first shell, so that the second shell and the first shell The body covers the first magnetic component and the storage module.
    Type: Application
    Filed: May 6, 2024
    Publication date: April 24, 2025
    Inventors: CHIN FENG CHANG, Hsun Chia Ma, YU CHE CHENG
  • Publication number: 20250132602
    Abstract: A wireless charging device is disclosed. At least one floating charging component is arranged in the wireless charging device, the floating charging component comprises a supporting plate, a power transmission coil, and a magnetic element, the top wall of a housing is provided with at least one mounting hole, and the floating charging component is movably arranged in the mounting hole, so that when the device to be charged is placed on a bearing surface of the top wall, the magnetic element is able to attract the device to be charged so that the outer surface of the supporting plate contacts with the device to be charged, so that ensures that the power transmission coil and the device to be charged be aligned with each other and the distance between them is small, thereby ensuring the wireless charging rate.
    Type: Application
    Filed: August 14, 2024
    Publication date: April 24, 2025
    Applicant: Lanto Electronic Limited
    Inventors: SHENG-WEN WU, CHANG SING CHU, CHUNG HUNG LI, CHENG YO SIAO, YU FENG HUANG, CHIA WEI CHOU
  • Publication number: 20250133868
    Abstract: A method of manufacturing an electronic device includes: forming a sacrificial layer on a substrate; forming a semiconductor structure on the sacrificial layer; separating the semiconductor structure from the substrate; detecting defects on the substrate; and classifying the substrate.
    Type: Application
    Filed: September 25, 2024
    Publication date: April 24, 2025
    Applicant: Innolux Corporation
    Inventors: Yu-Jhou Gong, Tsung-Han Tsai, Kuan-Feng Lee, Te-Yu Lee, Hsin Chiang
  • Patent number: 12284804
    Abstract: The present disclosure provides a memory device, a semiconductor device, and a method of operating a memory device. A memory device includes a memory cell, a bit line, a word line, a select transistor, a fuse element, and a heater. The bit line is connected to the memory cell. The word line is connected to the memory cell. The select transistor is disposed in the memory cell. A gate of the select transistor is connected to the word line. The fuse element is disposed in the memory cell. The fuse element is connected to the bit line and the select transistor. The heater is configured to heat the fuse element.
    Type: Grant
    Filed: January 4, 2024
    Date of Patent: April 22, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Perng-Fei Yuh, Yih Wang, Meng-Sheng Chang, Jui-Che Tsai, Ku-Feng Lin, Yu-Wei Lin, Keh-Jeng Chang, Chansyun David Yang, Shao-Ting Wu, Shao-Yu Chou, Philex Ming-Yan Fan, Yoshitaka Yamauchi, Tzu-Hsien Yang
  • Publication number: 20250124879
    Abstract: Provided are a display panel, a display apparatus and a method for driving the display panel. The display panel includes: multiple gate lines; and multiple shift register units, a target shift register unit of the shift register units includes: a frame trigger selecting circuit and a gate driving circuit; the frame trigger selecting circuit is coupled to a frame trigger input terminal and frame starting signal terminals corresponding to N cascade groups, and outputs, in response to an nth turn-on signal of N turn-on signals corresponding to an nth cascade group, a starting signal input to the frame trigger input terminal to a frame starting signal terminal corresponding to the nth cascade group; 1?n?N, and n is an integer; the nth cascade group scans the gate lines coupled thereto line by line after the frame starting signal terminal corresponding thereto receives the starting signal.
    Type: Application
    Filed: November 24, 2022
    Publication date: April 17, 2025
    Inventors: Guangliang SHANG, Jianchao ZHU, Jiangnan LU, Yu FENG, Rui XU, Xing YAO
  • Publication number: 20250122099
    Abstract: The present application relates to a positive electrode active material and a preparation method thereof, a positive electrode sheet and a secondary battery. The positive electrode active material has a composition chemical formula of LixNa1-xAyB1-yO2-nDn, where A is selected from a combination of Ni and Mn, B is selected from at least one non-alkali metal positive-valent element other than Ni, Mn, Co, and S, D is selected from F and/or S, 0.8?x?0.92, 0.90?y<1.0, 0<n?0.2, and a peak position difference between the Ni—O bond and the Mn—O bond of the positive electrode active material in a Raman spectrum is greater than 80 cm?1 and less than 110 cm?1. The positive electrode active material has high specific capacity and high cycle stability at a high voltage window, and low cost, causing the prepared secondary battery to have high cost performance.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Inventors: Liangchen DONG, Wenxu ZHANG, Chong YIN, Leilei LIU, Yu CHEN, Daoyan FENG, Xufeng YAN, Rui LIU, Jonghee LEE, Hui SUN, Sangyul YOU
  • Publication number: 20250126101
    Abstract: In an approach to improve the privacy of chat groups within a virtual world, in response to identifying a private chat group has been created between two or more users, embodiments collect, by an internet of things (IoT) sensor set, a voice for each user in the private chat group. Further, embodiments analyze, by an analysis module, the collected voice, an intonation associated with the collected voice and an original pronunciation associated with the collected voice, and generate a de-content pronunciation based on the analysis of the collected voice, the intonation, and the original pronunciation. Additionally, embodiments output, by the IoT sensor set, the intonation and the original pronunciation to the two or more users in the private chat group and output, by the IoT sensor set and a client computer, the intonation and the de-content pronunciation to one or more users outside the private chat group.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 17, 2025
    Inventors: Guang Han Sui, Peng Hui Jiang, Su Liu, Yu Zhu, Jun Su, Jun Feng Duan
  • Publication number: 20250125887
    Abstract: This application relates to the technical field of connectivity communication, and provides an apparatus and method for testing a connected vehicle's communication distance. The testing apparatus includes a support member, and a first antenna is provided on the support member and connected to a signal transceiver. The signal transceiver is configured to send signals to a tested vehicle or receive signals sent by the tested vehicle. An output terminal of the signal transceiver is connected to an upper computer. Data analysis software is installed on the upper computer, and used for recording a test distance and a number of data packets and calculating a packet loss rate, such that a maximum communication distance is obtained according to the test distance and the corresponding packet loss rate.
    Type: Application
    Filed: October 15, 2024
    Publication date: April 17, 2025
    Inventors: Xiaodi TIAN, Guokai JIANG, Bowei ZOU, Feiyan WU, Xin LI, Xuebin SHAO, Fujian HE, Chun LI, Rupeng DOU, Jiaxu FENG, Zhiqiang YANG, Shasha TANG, Xiucheng LI, Xiaolong ZHAO, Dandan WU, Jinna FAN, Quan WEN, Ji HUANG, Jiaoyang LIU, Yu WANG, Mengdan WANG
  • Patent number: 12277910
    Abstract: A shift register unit and a driving method thereof, a gate drive circuit, and a display device are disclosed. The shift register unit includes: an input circuit, a first control circuit, an output circuit, an output noise reduction circuit, and a reset circuit; wherein the input circuit is connected to an input terminal; the first control circuit is connected to the first node, a second node, and a first clock signal terminal; the output circuit is connected to an output terminal; the output noise reduction circuit is connected to the output terminal; and the reset circuit is connected to a total reset terminal and a first voltage terminal, wherein the total reset signal is an invalid level in a first operation stage, and the total reset signal includes at least one period of valid level in a second operation stage.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: April 15, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guangliang Shang, Libin Liu, Jiangnan Lu, Yu Feng, Xinshe Yin, Shiming Shi
  • Publication number: 20250118402
    Abstract: A generation method and generation apparatus of a medical report are provided. In the method, the writing style is analyzed from multiple historical texts, where the writing style includes multiple common words in the historical text and the contextual relationships that connect those common words; the medical data is converted into draft text that conforms to the template text, where the template text is a report that conforms to a preset style; and by using the draft text and writing style as input data of the language model, an output report that conforms to the writing style is generated, where the language model selects sentences that conform to the writing style.
    Type: Application
    Filed: October 25, 2023
    Publication date: April 10, 2025
    Applicant: Wistron Medical Technology Corporation
    Inventors: Han Chun Kuo, Shih Feng Huang, Chih Yi Chien, Chun Chun Tsai, Shao Wei Wu, Yu Fen Lin