Patents by Inventor Cheng Hao Li

Cheng Hao 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: 20240355986
    Abstract: A micro light-emitting diode package structure and a forming method thereof are provided. The micro light-emitting diode package structure includes micro light-emitting diode dies, a light-transmitting layer, a first insulating layer, redistribution layers, and conductive elements. The micro light-emitting diode dies are disposed side by side and each includes an electrode surface, a light-emitting surface, and side surfaces. The electrode surface and the light-emitting surface are opposite to each other, and the side surfaces are between them. The light-transmitting layer covers the light-emitting surface and the side surfaces. The first insulating layer is under the micro light-emitting diode dies and in direct contact with the electrode surface. The redistribution layers are disposed under the first insulating layer and pass through the first insulating layer to electrically connect the electrode surface.
    Type: Application
    Filed: April 11, 2024
    Publication date: October 24, 2024
    Inventors: Shiou-Yi KUO, Guo-Yi SHIU, Chin-Hung LO, Chih-Hao LIN, Cheng-Hsien LI, Wei-Yuan MA
  • Publication number: 20240346351
    Abstract: The disclosure provides a quantum device and a microwave device. The quantum device includes a first partition, a second partition, an upper circuit board, a lower circuit board and a flexible circuit. The second partition is arranged below the first partition. The first partition and the second partition are used to define an ultra-low temperature chamber of the quantum device. The upper circuit board, the lower circuit board and the flexible circuit are arranged in the ultra-low temperature chamber. The upper circuit board is disposed on a lower surface of the first partition. The lower circuit board is disposed on an upper surface of the second partition. The flexible circuit is electrically connected between the upper circuit board and the lower circuit board to provide multiple signal paths for mutual signal transmission between the upper circuit board and the lower circuit board.
    Type: Application
    Filed: December 27, 2022
    Publication date: October 17, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Chang-Sheng Chen, Che-Hao Li, Cheng-Hua Tsai, Meng-Hsuan Chen, Wei Chaun Yu, Meng-Sheng Chen
  • Publication number: 20240311638
    Abstract: A method of predicting the efficacy of natural killer cells, including: generating a plurality of training data corresponding to a plurality of donors based on a characteristic factor and a corresponding killing result against the target cancer cells of a plurality of cultured natural killer cells from the donors; obtaining a trained neural network model by inputting the plurality of training data into a neural network model; inputting a to-be-tested input vector corresponding to at least one characteristic factor of a to-be-tested natural killer cell into the trained neural network model to obtain an outputted result vector of the trained neural network model, wherein the result vector indicates a predicted killing result corresponding to the target cancer cell after applying the to-be-tested natural killer cell; and determining a quality of the to-be-tested natural killer cell based on the predicted killing result.
    Type: Application
    Filed: December 28, 2023
    Publication date: September 19, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Nien-Tzu Chou, Yu-Yu Lin, Ching-Fang Lu, Jian-Hao Li, Ting-Hsuan Chen, Cheng-Tai Chen
  • Publication number: 20240302427
    Abstract: A test system includes a to-be-tested die including a to-be-tested transistor and a sense transistor, and a test device including a signal amplifying unit, a testing unit, and a probe card connecting the signal amplifying unit and the testing unit to the die. The signal amplifying unit has a first terminal connected to the to-be-tested transistor, and second and third terminals connected to the sense transistor. The signal amplifying unit stabilizes voltages at the second and third terminals based on a voltage at the first terminal, and generates an amplification voltage based on the voltages at the first to third terminals. The testing unit provides test signals to the to-be-tested transistor, determines magnitudes of currents flowing through the to-be-tested transistor and the sense transistor based on the test signals, the amplification voltage and a predetermined resistance, and thus acquires a current ratio to determine whether the die is defective.
    Type: Application
    Filed: June 29, 2023
    Publication date: September 12, 2024
    Inventors: Cheng-Jyun WANG, Po-Hsien LI, Jen-Hao YEH
  • Patent number: 12080472
    Abstract: A method to form an inductor, the method comprising: forming a metal structure by removing unwanted portions of the metal plate to form a first electrode, a second electrode, and a bare conductor wire between the first electrode and the second electrode, wherein a first thickness of the first electrode is greater than a thickness of the bare conductor wire, and a second thickness of the second electrode is greater than said thickness of the bare conductor wire; and forming a magnetic body to encapsulate the bare conductor wire, and a least one portion of the first electrode and a least one portion of the second electrode.
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: September 3, 2024
    Assignee: CYNTEC CO., LTD.
    Inventors: Pei-I Wei, Cheng-Hao Chang, Shing Tak Li
  • Patent number: 12014024
    Abstract: A method and a system for creating a television menu with multiple settings are provided. A television control circuit is used in a television device. The television control circuit performs the method. A memory is provided for storing multiple television menu settings with respect to multiple clients' demands. When the television device is activated, the television control circuit performs a menu-loading sequence that loads one of the television menu settings from the memory. The television control circuit parses the television menu setting and obtains control tags and corresponding setting parameters. The television menu is initiated and displayed on the television device based on the control tags and the setting parameters.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: June 18, 2024
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Yu-Jen Lin, Cheng-Hao Li
  • Publication number: 20220236839
    Abstract: A method and a system for creating a television menu with multiple settings are provided. A television control circuit is used in a television device. The television control circuit performs the method. A memory is provided for storing multiple television menu settings with respect to multiple clients' demands. When the television device is activated, the television control circuit performs a menu-loading sequence that loads one of the television menu settings from the memory. The television control circuit parses the television menu setting and obtains control tags and corresponding setting parameters. The television menu is initiated and displayed on the television device based on the control tags and the setting parameters.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 28, 2022
    Inventors: YU-JEN LIN, CHENG-HAO LI
  • Publication number: 20220206788
    Abstract: The present application provides an electronic device and a version control method thereof for comparing program code files of a program project in different versions. The method includes: reading a first manifest file of a first version and a second manifest file of a second version of the program project; and performing an analyzing main program on the first manifest file and the second manifest file to generate a comparison result, and displaying the comparison result on a display device.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 30, 2022
    Inventors: SHIHJAN WEI, CHENG-HAO LI, CHIEN-CHIANG HUANG
  • Publication number: 20220083459
    Abstract: A verification system includes a local server, a plurality of verification platforms and a main server. A verification method includes the local server receiving program code to compile the same into a verification image, the local server selecting a verification platform from the plurality of verification platforms according to the type of the program code, the local server programming the verification image into the selected verification platform, the select platform performing a set of tests on the verification image to generate a verification report, and the main server generating an updated image according to the verification report.
    Type: Application
    Filed: March 10, 2021
    Publication date: March 17, 2022
    Inventors: Chun-Cheng Liu, Cheng-Hao Li, Shih-Jan Wei
  • Patent number: 8843986
    Abstract: A transport stream (TS) includes a plurality of first download data blocks (DDBs), a plurality of second download data blocks, and a download information indication (DII). Each download data block includes a first processing method tag and a first content data. The first processing method tag is for indicating a first data processing method, and the first content data forms a part of a firmware after having been processed according to the first data processing method. Each second DDB includes a second processing method tag and a second content data. The second processing method tag is for indicating a second data processing method different from the first data processing method, and the second content data forms another part of the firmware after having been processed according to the second data processing method. The DII includes information for controlling the first DDBs and the second DDBs.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: September 23, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventor: Cheng Hao Li
  • Patent number: 8749712
    Abstract: An embedded system for processing an on-screen display (OSD) includes an input apparatus, a user interface resource storage unit and a two-dimensional (2D) graphic engine. The method for processing the OSD includes receiving a control command associated with a 2D image processing procedure, the 2D image processing procedure generating a transitional image according to a first 2D image and a second 2D image, and displaying the first 2D image, the transitional image and the second 2D image to render a three-dimensional-like (3D-like) OSD.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: June 10, 2014
    Assignee: MStar Semiconductor, Inc.
    Inventors: Tzukui Huang, Chien-You Chen, Ching Ju Ko, Meng Chieh Yeh, Cheng Hao Li
  • Patent number: 8625272
    Abstract: A portable electronic device capable of signal or power transmission and standing on a surface in a vertical or near-vertical orientation at the same time is provided in the present invention. The portable electronic device includes a flat body having a front surface, a rear surface opposite to the front surface, and a through hole passing through the flat body, and the through hole extending from the front surface to the rear surface. Herein the through hole is adapted to couple with an external docking element for signal or power transmission. Thus, the portable electronic device is capable of signal or power transmission and standing on the supporting surface at the same time via the external docking element coupling with the through hole.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: January 7, 2014
    Assignee: Compal Electronics, Inc.
    Inventors: Cheng-Min Huang, Nicolas Francisco Gonzalez Garrido, Wen-Hsien Chiang, Yung-Hsiang Chen, Cheng-Hao Li
  • Patent number: 8421919
    Abstract: A method for displaying captions and associated embedded system is provided. The method includes receiving a first caption image file and a first color index table with a first color quantity; receiving a second caption image file and a second color index table, offset-processing the second caption image file according to the first color quantity as an offset-processed second caption image file, and then storing the offset-processed second caption image file; address-shifting the second color index table according to the first color quantity, and storing the second color index table having been address-shift-processed; and displaying the first caption image file and the offset-processed second caption image file according to the first color index table and the second color index table, respectively.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: April 16, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventors: Hsi-Hsin Lee, Cheng Hao Li
  • Publication number: 20130016046
    Abstract: A control method and system of a touch panel are provided. In the present method, at least one active area on the touch panel is selected first, and the remaining area of the touch panel is defined as an inactive area of the touch panel. Then, the inactive area is disabled. Thereafter, a corresponding action is executed on an electronic device according to a touch operation performed on the at least one active area. As a result, the power consumption can be reduced by disabling the inactive area while the electronic device is controlled by the at least one active area of the touch panel.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 17, 2013
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Li-Chung Chou, Yung-Hsiang Chen, Cheng-Hao Li, Leonard Tsai
  • Patent number: 8284309
    Abstract: A device and method for displaying a caption window is provided. The method receives a first window-defining command by a TV controller, with the first window-defining command including a first window size and first caption content. A first caption data according to the first caption content is generated and stored into a system memory. a first portion of the first caption data stored in the system memory is accessed and displayed. A first offset stored in an offset register is updated to a second offset after a predetermined period. A second portion of the first caption data is accessed and displayed according to the second offset and the first window size.
    Type: Grant
    Filed: December 28, 2009
    Date of Patent: October 9, 2012
    Assignee: Mstar Semiconductor, Inc.
    Inventor: Cheng-Hao Li
  • Patent number: 8248529
    Abstract: A method for displaying caption windows in a TV system is provided. The method includes steps of receiving a first window-defining command at a first time point, receiving a second window-defining command at a second time point, and determining an output state of the window-defining commands according to a comparison result between a first global priority value corresponding to the first window-defining command and a second global priority value corresponding to the second window-defining command. The first global priority value includes a first priority value of the first window-defining command and a first age parameter. The second global priority value includes a second priority value of the second window-defining command and a second age parameter. The first and second age parameters are associated with a sequence of the first and second time points.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: August 21, 2012
    Assignee: MStar Semiconductor, Inc.
    Inventor: Cheng Hao Li
  • Publication number: 20120117607
    Abstract: A transport stream (TS) includes a plurality of first download data blocks (DDBs), a plurality of second download data blocks, and a download information indication (DII). Each download data block includes a first processing method tag and a first content data. The first processing method tag is for indicating a first data processing method, and the first content data forms a part of a firmware after having been processed according to the first data processing method. Each second DDB includes a second processing method tag and a second content data. The second processing method tag is for indicating a second data processing method different from the first data processing method, and the second content data forms another part of the firmware after having been processed according to the second data processing method. The DII includes information for controlling the first DDBs and the second DDBs.
    Type: Application
    Filed: June 28, 2011
    Publication date: May 10, 2012
    Applicant: MStar Semiconductor, Inc.
    Inventor: Cheng Hao Li
  • Patent number: D899638
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 20, 2020
    Assignee: SHENZHEN SANGSHEN E-COMMERCE CO., LTD.
    Inventor: Cheng-Hao Li
  • Patent number: D899639
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 20, 2020
    Assignee: SHENZHEN SANGSHEN E-COMMERCE CO., LTD.
    Inventor: Cheng-Hao Li
  • Patent number: D899640
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 20, 2020
    Assignee: SHENZHEN SANGSHEN E-COMMERCE CO., LTD.
    Inventor: Cheng-Hao Li