Patents by Inventor Wei Yu

Wei Yu 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: 20250056208
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a UE. In certain configurations, the UE transmits, to a base station, a received timing difference (RTD) capability of the UE. The RTD capability indicates a RTD supported by the UE between a first cell and a timing reference cell. The UE receives, from the base station, an instruction of a configuration, which is determined according to the RTD capability of the UE. The UE performs the configuration according to the instruction. The RTD capability of the UE may include a parameter indicating the UE supporting advanced RTD capability or limited RTD capability.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 13, 2025
    Inventors: Hsuan-Li Lin, Tsang-Wei Yu
  • Publication number: 20250054892
    Abstract: A package structure including a first substrate and a second substrate is provided. The first substrate includes first bumps with first lateral dimension and second bumps with second lateral dimension. The first bumps are distributed in a first region of the first substrate, and the second bumps are distributed in the second region of the first substrate, wherein the first lateral dimension is greater than the second lateral dimension, and a first bump height of the first bumps is smaller than a second bump height of the second bumps. The second substrate includes conductive terminals electrically connected to the first bumps and the second bumps.
    Type: Application
    Filed: January 4, 2024
    Publication date: February 13, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chao-Wei Chiu, Wei-Yu Chen, Hsin Liang Chen, Hao-Jan Shih, Hsiu-Jen Lin, Ching-Hua Hsieh
  • Publication number: 20250054696
    Abstract: A thin film capacitor is provided. The thin film capacitor includes a dielectric layer and a conductive layer. The dielectric layer includes polyimide and conductive particles. The polyimide includes ether linkages. Based on 100 weight parts of the polyimide, a total amount of monomer units including the ether linkages is 50 weight parts to 100 weight parts. Based on 100 weight parts of the dielectric layer, a total amount of the conductive particles is 10 weight parts to 70 weight parts. The conductive layer is disposed on a surface of the dielectric layer.
    Type: Application
    Filed: February 6, 2024
    Publication date: February 13, 2025
    Inventor: Wei-Yu CHO
  • Patent number: 12224108
    Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.
    Type: Grant
    Filed: October 5, 2023
    Date of Patent: February 11, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Feng-Lung Chien, Tsang-Feng Wu, Yuan Han, Tzu-Chieh Kao, Chien-Hung Lin, Kuang-Lun Lee, Hsiang-Hui Hsu, Shu-Yi Tsui, Kuo-Jui Lee, Kun-Ying Lee, Mao-Chun Chen, Tai-Hsien Yu, Wei-Yu Chen, Yi-Ju Li, Kuei-Yuan Chang, Wei-Chun Li, Ni-Ni Lai, Sheng-Hao Luo, Heng-Sheng Peng, Yueh-Hui Kuan, Hsiu-Chen Lin, Yan-Bing Zhou, Chris T. Burket
  • Patent number: 12225565
    Abstract: Methods and apparatus of performing spatial relation switching in new radio (NR) system is proposed. In one embodiment, a configured spatial relation of an uplink channel is Quasi-Co-Located (QCLed) to the source of a downlink reference signal (DL RS). In this QCLed relation, the active spatial relation switching shall differentiate known and unknown situation. In another embodiment, the configured spatial relation is QCLed to the root source of an uplink sounding reference signal (SRS). In this QCLed relation, the active spatial relation switching does not need to differentiate known and unknown situation. The proposed spatial relation switching shall apply for physical uplink shared channel (PUSCH), physical uplink control channel (PUCCH), and SRS transmission.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: February 11, 2025
    Assignee: MEDIATEK Singapore Ptd. Ltd
    Inventors: Zhixun Tang, Tsang-Wei Yu, Hsuan-Li Lin
  • Publication number: 20250046702
    Abstract: A semiconductor structure includes an interconnect structure, a passivation structure, a first capacitor, and a contact feature. The interconnect structure is disposed over a semiconductor substrate. The passivation structure is disposed over the interconnect structure. The first capacitor is disposed within the passivation structure. The contact feature is disposed over the passivation structure, wherein the first capacitor is proximal to a corner of the contact feature. A method of manufacturing the semiconductor structure is also provided.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 6, 2025
    Inventors: WEI-YU CHOU, YANG-CHE CHEN, TING-YUAN HUANG, TSE-WEI LIAO, CHENG-YU HSIEH, HSIANG-TAI LU
  • Publication number: 20250044551
    Abstract: An imaging optical lens assembly includes five optical elements with refractive power. The five optical elements, in order from an object side to an image side along an optical path, are a first optical element, a second optical element, a third optical element, a fourth optical element, and a fifth optical element. The first optical element has an object-side surface being concave in a paraxial region thereof. The third optical element has negative refractive power.
    Type: Application
    Filed: October 22, 2024
    Publication date: February 6, 2025
    Inventors: Shao-Yu CHANG, Wei-Yu CHEN
  • Publication number: 20250048720
    Abstract: The present disclosure describes method to form a semiconductor device having a gate dielectric layer with controlled doping and to form multiple devices with different Vt. The method includes forming a gate dielectric layer on a fin structure, forming a buffer layer on the gate dielectric layer, and forming a dopant source layer including a dopant on the buffer layer. The gate dielectric layer includes an interfacial layer on the fin structure and a high-k dielectric layer on the interfacial layer. The method further includes doping a portion of the high-k dielectric layer adjacent to the interfacial layer with the dopant, removing the dopant source layer and the buffer layer, forming a dopant pulling layer on the gate dielectric layer, and tuning the dopant in the gate dielectric layer by the dopant pulling layer.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chandrashekhar Prakash SAVANT, Tien-Wei Yu, Chia-Ming Tsai
  • Publication number: 20250044552
    Abstract: A photographing optical lens system includes five lens elements being, in order from an object side to an image side along an optical path, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. Each lens element has an object-side surface facing the object side and an image-side surface facing the image side. The first lens element has positive refractive power and the object-side surface being convex in a paraxial region thereof. The image-side surface of the third lens element is convex in a paraxial region thereof. The object-side surface of the fourth lens element is convex in a paraxial region thereof. The fifth lens element has negative refractive power, the object-side surface being convex, and the image-side surface being concave in a paraxial region thereof.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Inventors: YI-HSIANG CHUANG, WEI-YU CHEN
  • Patent number: 12216252
    Abstract: An optical photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power. The third lens element has refractive power. The fourth lens element has refractive power. The fifth lens element with refractive power has an image-side surface being convex in a paraxial region thereof, wherein an object-side surface and the image-side surface of the fifth lens element are both aspheric. The sixth lens element with refractive power has an object-side surface and an image-side surface being both aspheric. The optical photographing lens assembly has a total of six lens elements with refractive power.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: February 4, 2025
    Assignee: LARGAN PRECISION CO., LTD.
    Inventor: Wei-Yu Chen
  • Patent number: 12218021
    Abstract: A semiconductor package includes a circuit board structure, a first redistribution layer structure and first bonding elements. The circuit board structure includes outermost first conductive patterns and a first mask layer adjacent to the outermost first conductive patterns. The first redistribution layer structure is disposed over the circuit board structure. The first bonding elements are disposed between and electrically connected to the first redistribution layer structure and the outermost first conductive patterns of the circuit board structure. In some embodiments, at least one of the first bonding elements covers a top and a sidewall of the corresponding outermost first conductive pattern.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: February 4, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jung-Wei Cheng, Jiun-Yi Wu, Hsin-Yu Pan, Tsung-Ding Wang, Yu-Min Liang, Wei-Yu Chen
  • Patent number: 12213804
    Abstract: An earbud with temperature sensing is provided, and the earbud includes a housing, a speaker and a first temperature sensor. The housing defines a first opening and a second opening. The speaker is disposed within the housing and oriented so that audio emitted by the speaker exits the housing through the first opening defined by the housing. The first temperature sensor is positioned along an interior surface of the housing and aligned with the second opening in the housing for non-contact temperature sensing. In response to the earbud being positioned for use within an ear of a user, the second opening aligns with an inner side of the tragus close to the ear canal, the cavum conchae, an inner edge of the antitragus, or the cheek close to the ear, such that the first temperature sensor detects a body temperature of the user through the second opening.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: February 4, 2025
    Assignee: PIXART IMAGING INC.
    Inventors: Wei-Lun Sung, Po-Wei Yu, Chih-Ming Sun
  • Patent number: 12218104
    Abstract: A method for forming a chip package structure is provided. The method includes forming a first molding layer surrounding a first chip structure. The method includes disposing a second chip structure over the first chip structure and the first molding layer. The method includes forming a second molding layer surrounding the second chip structure and over the first chip structure and the first molding layer. The method includes forming a third molding layer surrounding the first molding layer and the second molding layer. The method includes disposing a third chip structure over the second chip structure, the second molding layer and the third molding layer. The method includes forming a fourth molding layer surrounding the third chip structure and over the second chip structure, the second molding layer, and the third molding layer.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: February 4, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wei-Yu Chen, An-Jhih Su
  • Patent number: 12215872
    Abstract: There is provided an auto detection system including a thermal detection device and a host. The host controls an indication device to indicate a prompt message or detection results according to a slope variation of voltage values or 2D distribution of temperature values detected by the thermal detection device, wherein the voltage values include the detected voltage of a single pixel or the sum of detected voltages of multiple pixels of a thermal sensor.
    Type: Grant
    Filed: July 20, 2023
    Date of Patent: February 4, 2025
    Assignee: PIXART IMAGING INC.
    Inventors: Chih-Ming Sun, Ming-Han Tsai, Chiung-Wen Lin, Po-Wei Yu, Wei-Ming Wang, Sen-Huang Huang
  • Patent number: 12211776
    Abstract: Provided is an electronic package, in which a conductive structure and an encapsulation layer covering the conductive structure are arranged on one side of a carrier structure having a circuit layer, and an electronic component is arranged on the other side of the carrier structure. The rigidity of the carrier structure is increased by the encapsulation layer, and problems such as warpage or wavy deformations caused by increasing the volume of the electronic package due to functional requirements can be eliminated.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: January 28, 2025
    Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Chih-Hsien Chiu, Ko-Wei Chang, Wen-Jung Tsai, Che-Wei Yu, Chia-Yang Chen
  • Patent number: 12210142
    Abstract: A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with refractive power has an object-side surface being convex in a paraxial region thereof. Each second, third, fourth and fifth lens element has refractive power. The sixth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, and both of the surfaces of the sixth lens element are aspheric. The seventh lens element with refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface has at least one convex shape in an off-axis region thereof.
    Type: Grant
    Filed: February 7, 2024
    Date of Patent: January 28, 2025
    Assignee: LARGAN PRECISION CO., LTD.
    Inventor: Wei-Yu Chen
  • Patent number: 12210905
    Abstract: Provision of multiple register allocation sizes for threads is described. An example of a system includes one or more processors including a graphics processor, the graphics processor including at least a first local thread dispatcher (TDL) and multiple processing resources, each processing resource including a plurality of registers; and memory for storage of data for processing, wherein the one or more processors are to determine a register size for a first thread; identify one or more processing resources having sufficient register space for the first thread; select a processing resource of the one or more processing resources having sufficient register space to assign the first thread; select an available thread slot of the selected processing resource for the first thread; and allocate registers of the selected processing resource for the first thread.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: January 28, 2025
    Assignee: INTEL CORPORATION
    Inventors: Chandra Gurram, Wei-Yu Chen, Vikranth Vemulapalli, Subramaniam Maiyuran, Jorge Eduardo Parra Osorio, Shuai Mu, Guei-Yuan Lueh, Supratim Pal
  • Publication number: 20250028666
    Abstract: A device capable of directly diverting data through UART port is disclosed. The device can be made to be an integrated circuit (IC) chip, so as to be disposed on a circuit board with a USB connector and three UART connectors, thereby forming a USB to UART converter. When using the USB to UART converter, the USB connector is connected to a host computer, and one UART connector is connected to an electronic device. As such, the device provides the host computer with one virtual COM port, such that the host computer is able to conduct a data transmission with the electronic device through the virtual COM port. Moreover, during the data transmission, a data monitoring electronic device is able to hear the transmitted data by way of diverting the transmitted data through the other two UART connectors.
    Type: Application
    Filed: May 23, 2024
    Publication date: January 23, 2025
    Applicant: PROLIFIC TECHNOLOGY INC.
    Inventors: TIEN-WEI YU, CHUN-SHIU CHEN
  • Publication number: 20250027991
    Abstract: Provided are a test system and a test method, which are used for carrying out a wireless test on a device under test to obtain the performance of electromagnetic radiation. The test system comprises a bearing platform, a plurality of test antennas and a motion mechanism, wherein the bearing platform is used for bearing the device under test; the motion mechanism comprises at least two motion units, each motion unit is equipped with the test antenna, and the test antenna is arranged to have a preset angular interval relative to the bearing platform; and a driving unit is used for driving the motion unit, such that the test antenna reaches a plurality of sampling points, the sampling points are located in different angles of the bearing platform, and the angular interval of the sampling points relative to the bearing platform is less than the preset angular interval.
    Type: Application
    Filed: October 26, 2022
    Publication date: January 23, 2025
    Inventors: Wei Yu, Yihong Qi
  • Patent number: D1060547
    Type: Grant
    Filed: August 13, 2024
    Date of Patent: February 4, 2025
    Inventor: Wei Yu