Patents by Inventor Pei Lee

Pei Lee 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: 20250066899
    Abstract: A method includes: positioning a wafer on an electrostatic chuck of a physical vapor deposition apparatus, the wafer including an opening exposing a conductive feature; setting a temperature of the wafer to a room temperature; forming a tungsten thin film in the opening by the physical vapor deposition apparatus, the tungsten thin film including a bottom portion that is on an upper surface of the conductive feature exposed by the opening, a top portion that is on an upper surface of a dielectric layer through which the opening extends and a sidewall portion that is on a sidewall of the dielectric layer exposed by the opening; removing the top portion and the sidewall portion of the tungsten thin film from over the opening; and forming a tungsten plug in the opening on the bottom portion by selectively depositing tungsten by a chemical vapor deposition operation.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 27, 2025
    Inventors: Chun-Yen LIAO, I. LEE, Shu-Lan CHANG, Sheng-Hsuan LIN, Feng-Yu CHANG, Wei-Jung LIN, Chun-I TSAI, Chih-Chien CHI, Ming-Hsing TSAI, Pei Shan CHANG, Chih-Wei CHANG
  • Patent number: 12235944
    Abstract: A feature calculation means calculates N features for first data and N features for second data by using N feature functions for obtaining a feature for data on the basis of the data. A similarity degree calculation means calculates a similarity degree between the first data and the second data on the basis of the N features for the first data and the N features for the second data. Values of N features obtained when the same data is substituted into the N feature functions are different from each other.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: February 25, 2025
    Assignee: NEC CORPORATION
    Inventors: Kosuke Akimoto, Seng Pei Liew, Ryo Mizushima, Kong Aik Lee
  • Patent number: 12235197
    Abstract: An automatic processing device for liquid samples includes a sample region, a control module, an image identification device and a centrifuge. The sample region is configured to accommodate a plurality of centrifuge tubes. The control module includes a mechanical module. The mechanical module is configured to unscrew or tighten upper caps of the centrifuge tubes, and is configured to draw liquid from the centrifuge tubes or discharge liquid to the centrifuge tubes. The image identification device is coupled to the control module. The centrifuge is coupled to the control module. The centrifuge is configured to accommodate the centrifuge tubes and perform centrifugal treatment.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: February 25, 2025
    Assignees: CANCER FREE BIOTECH LTD., SONGYI SYSTEM CO., LTD.
    Inventors: Po-Han Chen, Shih-Pei Wu, Yi-Hsuan Chen, Chung-I Chen, Chun-Chieh Chiang, Chi-Ming Lee
  • Publication number: 20250061711
    Abstract: A method for automatically obtaining factors related to traffic accidents includes: in case that a traffic accident is identified in a traffic video, categorizing the traffic accident into one of a plurality of pre-determined categories; collecting, first factoring data and second factoring data contained in the traffic video within an accident-related time period, tagging the traffic video as a traffic accident video with the one of the pre-determined categories, and storing the traffic accident video, the first factoring data and the second factoring data in a data storage; compiling a factor group for the traffic accident video based on the first factoring data and the second factoring data, and aggregating a plurality of factor groups of traffic accident videos to create aggregated factor groups; and creating a spreadsheet that contains the aggregated factor groups and that can be sorted using geographical locations.
    Type: Application
    Filed: August 13, 2024
    Publication date: February 20, 2025
    Inventors: Chih-Pei LIU, Yu-Sheng CHANG, Hsiao-Yang Lee, Chuang-Chiang Dai
  • Publication number: 20250040630
    Abstract: A luminous garment includes a garment body, a logo element, a power source, a control module, and an operation interface. The garment body is wearable by a user. The logo element is arranged on the surface of the garment body to emit light upon receiving an electrical current flowing therethrough. The operation interface is arranged for operation by the user to generate an operation signal and transmit the operation signal to the control module. The control module is arranged to control, according to the operation signal, a light emission mode of the logo element.
    Type: Application
    Filed: February 8, 2024
    Publication date: February 6, 2025
    Inventors: Chien-Pang LEE, Luly Pei YANG
  • Patent number: 12218060
    Abstract: The present disclosure relates to an integrated chip. The integrated chip includes a substrate. A first conductive feature is over the substrate. A second conductive feature is over the substrate and is adjacent to the first conductive feature. The first and second conductive features are separated by a cavity. A dielectric liner extends from the first conductive feature to the second conductive feature along a bottom of the cavity and further extends along opposing sidewalls of the first and second conductive features. A dielectric cap covers and seals the cavity. The dielectric cap has a top surface that is approximately planar with top surfaces of the first and second conductive features. The first conductive feature and the second conductive feature comprise graphene intercalated with one or more metals.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: February 4, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shin-Yi Yang, Meng-Pei Lu, Chin-Lung Chung, Ming-Han Lee, Shau-Lin Shue
  • Publication number: 20250007216
    Abstract: A protective component of a connector socket with a protective plug cap includes a main body of the protective plug cap has a slot and an opening, and there are a first elastic arm and a second elastic arm connected to the main body in the slot. An unlocking tool has an unlocking end that can enter the slot through the opening of the main body to apply an external force to make the first and second elastic arms respectively sway to blocking portions along different directions to move away relative to an inner wall of the connector socket. The unlocking tool is used to unlock the protective plug cap to remove from an electrical connection, so as to achieve the protection effect of preventing data theft.
    Type: Application
    Filed: August 30, 2023
    Publication date: January 2, 2025
    Inventors: WEI-HAO SU, CHI-PEI LEE
  • Publication number: 20240419952
    Abstract: A method is provided and includes operations as below: receiving an input in an input layer of a spiking neural network during time steps, wherein the input includes multiple spikes; generating, based on multiple activation values corresponding to the spikes, location information including count numbers each corresponding to non-zero values, in the activation values, in one of multiple rows of the input; performing, based on the location information, a matrix multiplication with the non-zero values in a first number of rows in the rows with a first group of filters of weight values to generate multiple first membrane potentials for outputting a first output spike; and performing, based on the location information, the matrix multiplication with the non-zero values in a second number of rows in the rows with the first group of filters of weight values to generate multiple second membrane potentials for outputting a second output spike.
    Type: Application
    Filed: June 13, 2023
    Publication date: December 19, 2024
    Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., NATIONAL TSING HUA UNIVERSITY
    Inventors: Kea Tiong TANG, Kuan-Pei LEE
  • Patent number: 12116164
    Abstract: A transport mechanism of a server rack including a carrier plate, a server rack disposed and fixed onto a top surface of the carrier plate, and multiple supporting assemblies respectively stacked onto a bottom surface of the carrier plate is provided. Each of the supporting assemblies has at least one cushion member. The cushion member has at least one hollow portion, and an opening of the hollow portion is exposed to an environment. The stiffness of the cushion member is smaller than the stiffness of the carrier plate. A pallet structure is also provided.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: October 15, 2024
    Assignee: Wiwynn Corporation
    Inventors: Hao-Ting Cheng, Jheng-Ying Jiang, Pei-Pei Lee
  • Publication number: 20240305769
    Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed of adaptive configurations of video encoder preset modes. An example apparatus comprising interface circuitry to obtain a video to be encoded, instructions, and at least one processor circuit to be programmed by the instructions to configure a video encoder to encode a first frame of the video based on a first preset mode of a plurality of preset modes associated respectively with a plurality of different relative encoder performance targets, select a second preset mode of the plurality of preset modes based on one or more characteristics associated with a second frame of the video, the second preset mode different from the first preset mode, and configure the video encoder to encode the second frame based on the second preset mode.
    Type: Application
    Filed: May 15, 2024
    Publication date: September 12, 2024
    Inventors: Jason Daniel Tanner, James Holland, Stanley Jacob Baran, Satya Yedidi, Penne Yat-Pei Lee, Sumit Bhatia
  • Publication number: 20240116673
    Abstract: A transport mechanism of a server rack including a carrier plate, a server rack disposed and fixed onto a top surface of the carrier plate, and multiple supporting assemblies respectively stacked onto a bottom surface of the carrier plate is provided. Each of the supporting assemblies has at least one cushion member. The cushion member has at least one hollow portion, and an opening of the hollow portion is exposed to an environment. The stiffness of the cushion member is smaller than the stiffness of the carrier plate. A pallet structure is also provided.
    Type: Application
    Filed: November 16, 2022
    Publication date: April 11, 2024
    Applicant: Wiwynn Corporation
    Inventors: Hao-Ting Cheng, Jheng-Ying Jiang, Pei-Pei Lee
  • Patent number: 11665336
    Abstract: An estimation method suitable for a receiver and includes the following steps: calculating a relative signal-to-noise ratio, and determining whether the relative signal-to-noise ratio is higher than, lower than or within a threshold range; in response to determining that the relative signal-to-noise ratio is higher than the threshold range, estimating the signal quality indicator as a first preset value, wherein the first preset value represents a best signal quality; in response to determining that the relative signal-to-noise ratio is higher than the threshold range, estimating the signal quality indicator as a first preset value, wherein the first preset value represents a best signal quality; in response to determining that the relative signal-to-noise ratio is within the threshold range, estimating the signal quality indicator as an output value of a function according to a bit error rate, wherein an input value of the function is the relative signal-to-noise ratio.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: May 30, 2023
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Wen-Yu Huang, Hsin-Pei Lee
  • Publication number: 20230058268
    Abstract: An estimation method suitable for a receiver and includes the following steps: calculating a relative signal-to-noise ratio, and determining whether the relative signal-to-noise ratio is higher than, lower than or within a threshold range; in response to determining that the relative signal-to-noise ratio is higher than the threshold range, estimating the signal quality indicator as a first preset value, wherein the first preset value represents a best signal quality; in response to determining that the relative signal-to-noise ratio is higher than the threshold range, estimating the signal quality indicator as a first preset value, wherein the first preset value represents a best signal quality; in response to determining that the relative signal-to-noise ratio is within the threshold range, estimating the signal quality indicator as an output value of a function according to a bit error rate, wherein an input value of the function is the relative signal-to-noise ratio.
    Type: Application
    Filed: August 22, 2022
    Publication date: February 23, 2023
    Inventors: WEN-YU HUANG, HSIN-PEI LEE
  • Publication number: 20230011249
    Abstract: A pet toy includes a bar and a hollow casing. The bar includes a first-end portion and a second-end portion. The hollow casing is mounted to the first end portion. The hollow casing has an internal wall that defines an accommodation space. The hollow casing includes multiple apertures in communication with the accommodation space. The pet toy is applicable to the interaction between an owner and a pet and is also suitable for being played by the pet itself.
    Type: Application
    Filed: July 11, 2022
    Publication date: January 12, 2023
    Inventors: Yun-Pei LEE, Tsung-Cheng SHIH
  • Patent number: 10725962
    Abstract: An electronic system and a control method thereof are provided. The electronic system includes a first device, a second device and a control device. The first device includes a first processor and a first control module, and the first control module is electrically connected to the first processor. The second device is detachably disposed on the first device. The second device includes a second processor and a second control module, and the second control module is electrically connected to the second processor. The control device is detachably connected to the second device, and the first device, the second device and the control device are coupled to each other.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: July 28, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Tzu-Jen Mao, Kuan-Pei Lee, Fu-Yu Cai, Chieh Mii, Ya-Yun Huang, Ming-Chih Huang, Tong-Shen Hsiung, Shang-Chih Liang
  • Publication number: 20200219941
    Abstract: A capacitive touch panel is disclosed. The capacitive touch panel includes a plurality of pixels. A laminated structure of each pixel includes a substrate, a display layer, a thin-film encapsulation layer and a conductive layer from bottom to top. The display layer is disposed above the substrate. The thin-film encapsulation layer is disposed above the display layer with respect to the substrate. The thin-film encapsulation layer includes alternately stacked organic material layer and inorganic material layer. The conductive layer is disposed above the thin-film encapsulation layer or within the thin-film encapsulation layer. The conductive layer is electrically connected to a connection pad disposed above a non-display area of the display layer.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 9, 2020
    Inventors: CHANG-CHING CHIANG, KUN-PEI LEE
  • Publication number: 20200081863
    Abstract: An electronic device and a usage method thereof are provided. The electronic device includes a first device, a second device and a control device. The first device includes a first processor and a first control module, and the first control module is electrically connected to the first processor. The second device is detachably disposed on the first device. The second device includes a second processor and a second control module, and the second control module is electrically connected to the second processor. The control device is detachably connected to the second device, and the first device, the second device and the control device are coupled to each other.
    Type: Application
    Filed: July 29, 2019
    Publication date: March 12, 2020
    Inventors: Tzu-Jen Mao, Kuan-Pei Lee, Fu-Yu Cai, Chieh Mii, Ya-Yun Huang, Ming-Chih Huang, Tong-Shen Hsiung, Shang-Chih Liang
  • Patent number: 10281952
    Abstract: A cover adapted to a first electronic device is provided. The first electronic device includes a first electrical connector. The cover comprises: a connecting portion; a covering portion extending from the connecting portion to cover the first electronic device; and a pivot portion. The pivot portion includes a fixing pivot member fixed to the connecting portion; and a magnetic pivot member pivotally connected to the fixing pivot member and including a second electrical connector. The second electrical connector is electrically connected to the first electrical connector when the first electronic device is connected to the magnetic pivot member.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: May 7, 2019
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Qing Li, Wean-Fong Loi, Kuan-Pei Lee, Chun-Lun Lee, Jian-Ting Alden Koh
  • Patent number: 10162994
    Abstract: A capacitive fingerprint sensing apparatus includes sensing electrodes, a sensing driver and a processing module. Under a first self-capacitive sensing mode, the sensing driver combines M adjacent sensing electrodes to form a first sensing electrode set to perform a first self-capacitive sensing to obtain a first self-capacitive fingerprint sensing signal; under a second self-capacitive sensing mode, the sensing driver combines N adjacent sensing electrodes to form a second sensing electrode set to perform a second self-capacitive sensing to obtain a second self-capacitive fingerprint sensing signal. M and N are positive integers larger than 1. The processing module generates a first self-capacitive fingerprint pattern and a second self-capacitive fingerprint pattern according to first self-capacitive fingerprint sensing signal and second self-capacitive fingerprint sensing signal and combines them into a third self-capacitive fingerprint pattern.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: December 25, 2018
    Assignee: Raydium Semiconductor Corporation
    Inventors: Chang-Ching Chiang, Kun-Pei Lee
  • Patent number: D894136
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: August 25, 2020
    Assignee: ASIA VITAL COMPONENTS CO., LTD.
    Inventors: Chun-Ming Wu, Jing-Ning Wu, Sheng-Pei Lee