Patents by Inventor Yu Kun

Yu Kun 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: 20240389465
    Abstract: Semiconductor structures and methods of forming the same are provided. An exemplary semiconductor structure includes a substrate, a dielectric layer over the substrate, memory cells disposed in the dielectric layer, and a metal line above the memory cells. Each of the memory cells includes, from bottom to top, a bottom electrode, a memory material layer stack, and a top electrode. A bottom surface of the metal line has a continuously flat portion that directly interfaces each of the top electrodes of the memory cells.
    Type: Application
    Filed: July 29, 2024
    Publication date: November 21, 2024
    Inventors: Yu-Feng Yin, Min-Kun Dai, Chien-Hua Huang, Chung-Te Lin
  • Patent number: 12148570
    Abstract: A multilayer electric component includes a body including a dielectric layer and internal electrodes alternately stacked with the dielectric layer interposed therebetween and external electrodes disposed on the body and connected to the internal electrodes, wherein the internal electrodes include Cu and Ni and a coefficient of variation (CV) value of Cu/Ni (percent by weight) in a region thereof, 5 nm deep from an interface with the dielectric layer is 25.0% or less.
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: November 19, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Jung Cho, Byung Kun Kim, Yu Hong Oh
  • Publication number: 20240361230
    Abstract: A sensing method of bioparticle positioning includes the steps of: providing a carrier divided into multiple detection areas; adding bioparticle sample in the carrier, wherein the bioparticle sample includes first bioparticle with biomarker and interacts with corresponding tag; providing excitation energy that makes the tag on the first bioparticle emit radioactive energy; moving the first sensor to the detection area respectively; after receiving radioactive energy, defining the detection area where the radioactive energy comes from as activity detection area, and sending location information of the activity detection area to processing module; according to location information, moving second sensor to detection area, detecting the location of the first bioparticle in activity detection area, and sending the location to processing module. A bioparticle positioning sensing system is also provided herein. The method and system above detect specific bioparticle quickly and improve the detection efficiency.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Applicant: LiqBio biomedical company limited
    Inventors: TZU-KENG CHIU, YU-XIAN ZHU, CHI-KUN OHYANG, CHENG-FANG YANG
  • Publication number: 20240361354
    Abstract: A method for detecting a contact force of a probe card is provided. The method includes contacting a pressure film sensor with a plurality of needles over a lower surface of the probe card. The method includes detecting the contact force of the probe card via the pressure film sensor. The method also includes adjusting a position of a push base over an upper surface of the probe card based on the detected contact force of the pressure film sensor.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Ming-Cheng HSU, Te-Kun LIN, Yu-Hsien TSAI, Wen-Tsai SU
  • Publication number: 20240344915
    Abstract: A method of manufacturing a semiconductor device includes moving a nozzle from a standby location to a dispensing location, wherein the nozzle is connected to a liquid supply pipe and is configured to dispense a processing liquid to a surface of a substrate, and an end portion of the liquid supply pipe adjoined to the nozzle is covered with a pipe casing. The method further includes illuminating the end portion of the liquid supply pipe prior to dispensing of the processing liquid. The method further includes determining whether the liquid supply pipe is leaking based on an intensity of refracted from the end portion of the liquid supply pipe.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: Yu Kai CHEN, Li-Jen WU, Chin-Kun FANG, Ko-Bin KAO
  • Patent number: 12114514
    Abstract: A memory device and a method for manufacturing the memory device are provided. The memory device includes a stack and a plurality of memory strings. The stack is disposed on the substrate, and the stack includes a plurality of conductive layers and a plurality of insulating layers alternately stacked. The memory strings pass through the stack along a first direction, wherein a first memory string in the memory strings includes a first conductive pillar and a second conductive pillar, a channel layer, and a memory structure. The first conductive pillar and the second conductive pillar respectively extend along the first direction and are separated from each other. The channel layer is disposed between the first conductive pillar and the second conductive pillar. The memory structure surrounds the second conductive pillar, and the memory structure includes a resistive memory material.
    Type: Grant
    Filed: November 27, 2023
    Date of Patent: October 8, 2024
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Feng-Min Lee, Erh-Kun Lai, Dai-Ying Lee, Yu-Hsuan Lin, Po-Hao Tseng, Ming-Hsiu Lee
  • Publication number: 20240313197
    Abstract: A secondary granulated silicon-carbon battery anode material and its preparation method is disclosed. The secondary granulated silicon-carbon battery anode material comprises a carbon substrate, a plurality of nano-silicon and a modified layer. According to the preparation method of the secondary granulated silicon-carbon battery anode material, the nano-silicon is embedded into the surface pores of the carbon substrate, and the modified layer is coated on them, so that the uniformity of the battery during size mixing and the liquid permeability of the anode material can be improved, and the effect of effectively improving the cycle performance and the stability of the battery can be further achieved.
    Type: Application
    Filed: July 21, 2021
    Publication date: September 19, 2024
    Inventors: Xian-Cong Zhou, Yu-Shiang Wu, Hsu-Tien Hu, Po-Kun Chen, Lie-Kai Liu
  • Publication number: 20240274614
    Abstract: A display apparatus includes a substrate, a pixel structure, a back side signal line, and a conductive shielding layer. The substrate has a first surface and a second surface opposite to each other. The pixel structure is disposed on the first surface of the substrate. The back side signal line is disposed on the second surface of the substrate and is electrically connected to the pixel structure. The conductive shielding layer is disposed between the pixel structure and the first surface of the substrate, and the conductive shielding layer has a DC level. Moreover, other display apparatuses are also provided.
    Type: Application
    Filed: July 5, 2023
    Publication date: August 15, 2024
    Applicant: AUO Corporation
    Inventors: Mei-Yi Li, Yu-Chieh Kuo, Yu-Hsun Chiu, Bo-Ru Jian, Wan I Shen, Chao-Kun Huang, Che-Wei Tung, Che-Chia Chang
  • Publication number: 20240275919
    Abstract: A video and audio streaming transmission system is provided. The video and audio streaming transmission system includes a receiving end module, a first transmitting end module and a second transmitting end module. The first transmitting end module obtains a first audio signal, and sends the first audio signal to the receiving end module. The second transmitting end module obtains a second audio signal, and sends the second audio signal to the receiving end module. The receiving end module returns a processed audio signal to the first computer device according to the first audio signal and the second audio signal, so that the first computer device provides the processed audio signal to a conference module.
    Type: Application
    Filed: October 11, 2023
    Publication date: August 15, 2024
    Applicant: BENQ CORPORATION
    Inventors: Chao-Kuang Yen, Yu-Ping Huang, Chen-Chi Wu, Cheng-Pu Lin, Chia-Nan Shih, Jung-Kun Tseng
  • Patent number: 12062492
    Abstract: A multilayer ceramic electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer in a first direction; and an external electrode disposed on the body and connected to the internal electrode, wherein the internal electrode includes a plurality of Ni crystal grains, and a composite layer including Ni and In is provided at a grain boundary of each of the plurality of Ni crystal grains.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: August 13, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jun Oh Kim, Byung Kun Kim, Yu Hong Oh
  • Patent number: 12057271
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer interposed therebetween in a first direction; and an external electrode disposed on the body and connected to the internal electrode, wherein 0.46 to 1.08 at % is a range of an indium (In) content compared to nickel (Ni) and indium (In) contents in a surface layer portion of the internal electrode.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: August 6, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yu Hong Oh, Jun Oh Kim, Byung Kun Kim, Min Jung Cho, Won Mi Choi, Su Yeon Lee, Kyung Ryul Lee, Yun Sung Kang
  • Patent number: 12055563
    Abstract: An apparatus is provided. The apparatus includes a stage and a plate disposed on the stage. The apparatus further includes a pressure film sensor that is formed on the plate and configured to detect a contact force between a plurality of needles on a probe head of a probe card and the pressure film sensor. The apparatus still includes a distance detector that is configured to detect a distance between the pressure film sensor and the needles. In addition, the apparatus includes an adjustment driver that is configured to adjust the probe card based on the detected contact force of the pressure film sensor.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: August 6, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ming-Cheng Hsu, Te-Kun Lin, Yu-Hsien Tsai, Wen-Tsai Su
  • Patent number: 12036179
    Abstract: A handheld system of automatic acupoint stimulation has a case, a camera unit, a storage unit, a human-machine-interface (HMI) unit, a processing unit, an acupoint recognizing unit, and an acupoint stimulating unit. The case has an accommodating space and a handle portion. The camera unit is to capture an image from a body part of a user. The storage unit is to store multiple predetermined acupoint data. The HMI unit is to receive an input signal. The processing unit searches for at least one predetermined acupoint datum that is corresponding to the input signal. The acupoint recognizing unit is to receive the at least one predetermined acupoint datum and obtain a reference length and a beginning basis to locate the acupoint. The acupoint stimulating unit is to stimulate the acupoint of the user located by the acupoint recognizing unit.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: July 16, 2024
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Yu-Chen Lin, Jui-Yu Chen, Shuan-You Lin, Ching-Kun Chen
  • Patent number: 11551358
    Abstract: A method for analyzing biological-tissue image includes following steps. A plurality of biological-tissue images are provided, and each of the biological-tissue images includes a plurality of target object image blocks. An image pre-processing step is performed so as to obtain a plurality of processed biological-tissue images. A fitting step is performed so as to obtain a plurality of object fitting images of the target object image blocks. A sampling step is performed, wherein a target region of each of the processed biological-tissue images is selected, and the target region includes the object fitting images. A calculating and analyzing step is performed so as to obtain an analysis result of a target regional center of the biological-tissue images.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: January 10, 2023
    Assignee: China Medical University
    Inventors: Wen-Tau Juan, Hao Wu, Yu-Kun Chiu, Jih-Chiang Tsai
  • Patent number: 11432407
    Abstract: An electronic device package includes a molded case, a plurality of leads and a case lid. The molded case includes integrally formed side walls, end walls, and a bottom wall, which together define an interior for components. Each side wall includes top and bottom portions. The top portion includes first and second surfaces extending downward from a top edge of the side wall. The bottom portion has a top surface that extends away from the interior, a third surface extending downward from the top surface to a bottom edge, and a fourth surface extending downward from the second surface to the bottom wall. The leads are molded in the side wall from the bottom edge to the top edge. Each lead has an end extending above the top edge, and another end extending along the bottom edge of the side wall. The case lid is engaged with the molded case.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: August 30, 2022
    Assignee: XFMRS, Inc.
    Inventors: Tung Kong Luk, Yu Kun Liao
  • Publication number: 20220148160
    Abstract: A method for analyzing biological-tissue image includes following steps. A plurality of biological-tissue images are provided, and each of the biological-tissue images includes a plurality of target object image blocks. An image pre-processing step is performed so as to obtain a plurality of processed biological-tissue images. A fitting step is performed so as to obtain a plurality of object fitting images of the target object image blocks. A sampling step is performed, wherein a target region of each of the processed biological-tissue images is selected, and the target region includes the object fitting images. A calculating and analyzing step is performed so as to obtain an analysis result of a target regional center of the biological-tissue images.
    Type: Application
    Filed: November 27, 2020
    Publication date: May 12, 2022
    Applicant: China Medical University
    Inventors: Wen-Tau Juan, Hao Wu, Yu-Kun Chiu, Jih-Chiang Tsai
  • Publication number: 20210175738
    Abstract: A movable wind power charging device includes a shaft, at least one stator secured on the shaft, a rotor rotatably mounted on the shaft and surrounding the at least one stator, and at least one impeller secured on the rotor. The at least one stator includes a plurality of stator coil windings. The rotor has a bearing mounted on the shaft, and has a plurality of magnets corresponding to the stator coil windings of the at least one stator. The movable wind power charging device is mounted on a transportation which includes a battery. An electric cord is connected between the at least one stator of the movable wind power charging device and the battery of the transportation.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 10, 2021
    Inventor: Yu-Kun Hsieh
  • Publication number: 20210062790
    Abstract: A wind power generating device includes a stand, a shaft mounted on the stand, a rotor rotatably mounted on the shaft, a stator mounted on the stand and disposed in the rotor, and an impeller mounted on the rotor. The stator includes a plurality of magnetic coil columns and has a central position provided with a hole. The rotor surrounds and covers the stator. The rotor has a central position provided with a bearing mounted on the shaft and has an inner periphery provided with a plurality of magnetic elements corresponding to the magnetic coil columns of the stator. The shaft extends through the hole of the stator and the bearing of the rotor. The bearing of the rotor is locked onto the shaft.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 4, 2021
    Inventor: Yu-Kun Hsieh
  • Patent number: 10910867
    Abstract: An electricity recharging device includes a motor provided with an elongated shaft, a coil unit mounted on the motor, a rotary disk secured on the elongated shaft of the motor, a rectifier connected with the coil unit, and a storage battery connected with the rectifier. The coil unit includes at least one coil pole. The rotary disk encompasses the coil unit and has an interior provided with at least one magnet. Thus, when the motor is operated, the elongated shaft drives and rotates the rotary disk relative to the coil unit to produce a magnetic force and to generate an electric current that flows into the storage battery to prolong the usage time of the storage battery.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: February 2, 2021
    Inventor: Yu-Kun Hsieh
  • Patent number: 10904577
    Abstract: A video compression system includes a video encoder and a bitstream processing circuit. The video encoder is hardware that performs hardware video encoding upon frames to generate a first bitstream. The first bitstream is output from an entropy encoding circuit of the video encoder. The bitstream processing circuit performs a bitstream post-processing operation upon the first bitstream to produce a second bitstream that is different from the first bitstream, and outputs the second bitstream as a compression output of the frames.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: January 26, 2021
    Assignee: MEDIATEK INC.
    Inventors: Li-Heng Chen, Chung-Hua Tsai, Tung-Hsing Wu, Lien-Fei Chen, Yu-Kun Lin, Yi-Hsin Huang, Han-Liang Chou