Patents by Inventor Chia-Fang Chang

Chia-Fang Chang 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: 20240121705
    Abstract: A wireless communication method includes: categorizing a plurality of different beacon elements into a first group of elements and a second group of elements; generating a beacon frame, which is configured to carry the first group of elements, wherein the beacon frame is compliant to at least one legacy generation of Wi-Fi technology; generating a second frame, which is configured to carry the second group of elements, wherein the second frame is compliant to a non-legacy generation of Wi-Fi technology rather than the at least one legacy generation of Wi-Fi technology; and sending the beacon frame and the second frame.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 11, 2024
    Applicant: MEDIATEK INC.
    Inventors: Chien-Fang Hsu, Chia-Ming Chang
  • Publication number: 20240084017
    Abstract: Monoclonal antibodies against human Mac-1 are provided. These antibodies can bind to different states of Mac-1 so as to alter the biofunctions of Mac-1. These antibodies can modulate Th1/Th2 cytokine secretions by TLR-activated immune cells and can be used for the treatments of diseases related to acute and chronic inflammatory disorders, such as infectious diseases, and cancers.
    Type: Application
    Filed: December 30, 2021
    Publication date: March 14, 2024
    Applicant: Ascendo Biotechnology, Inc.
    Inventors: Yen-Ta Lu, Chia-Ming Chang, Ping-Yen Huang, I-Fang Tsai, Frank Wen-Chi Lee
  • Publication number: 20240080117
    Abstract: The present invention provides a wireless communication method of an electronic device, wherein the electronic device includes a first radio and a second radio, a maximum bandwidth or a maximum. NSS supported by the first radio is different from a maximum bandwidth or a maximum NSS supported by the second radio. The wireless communication method includes the step of: using the first radio to communicate with another electronic device; determining if parameters of the electronic device satisfy a condition; and in response to the parameters of the electronic device satisfying the condition, enabling the second radio and using the second radio to communicate with the another electronic device, and disabling the first radio.
    Type: Application
    Filed: August 9, 2023
    Publication date: March 7, 2024
    Applicant: MEDIATEK INC.
    Inventors: Ying-You Lin, Jun-Wei Lin, Ren-Fang Gan, Ding-Yuh Hwang, Po-Ting Kao, Chia-Ning Chang, Ssu-Ying Hung
  • Publication number: 20210236793
    Abstract: The invention discloses a multi-tube body adapter which is connected to a plurality of outer tubes for application to a digestive system and a respiratory system of a human body. The multi-tube body adapter includes a housing to form an accommodating space of the multi-chamber. The plurality of chambers is not in communication with each other. One end of the plurality of chambers respectively provides a connection port and the other end of the plurality of chambers is commonly connected to an extension having a plurality of openings. By connecting with the chamber, the connection port and the opening, a supply path for separately providing the supply path of the respiratory system and the digestive system can be formed.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 5, 2021
    Inventors: YI-CHING LIU, HSIN-HUA TSAI, CHIA-FANG CHANG
  • Patent number: 9632805
    Abstract: A firmware loading system including a first memory device and a calculation unit. The first memory device includes a first firmware code, wherein the first firmware code has a predetermined code and a plurality of parameter tables, and the parameter tables are arranged to set up a plurality of registers of a second memory device. The calculation unit is arranged to perform a firmware insertion procedure, wherein, during the firmware insertion procedure, the calculation unit selects one of the parameter tables according to a selection signal, compiles the selected parameter table and the predetermined code into a second firmware code, and writes the second firmware code in a flash memory of the second memory device.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: April 25, 2017
    Assignee: Silicon Motion, Inc.
    Inventors: Shih-Ming Wang, Chia-Fang Chang
  • Publication number: 20150127888
    Abstract: A firmware loading system including a first memory device and a calculation unit. The first memory device includes a first firmware code, wherein the first firmware code has a predetermined code and a plurality of parameter tables, and the parameter tables are arranged to set up a plurality of registers of a second memory device. The calculation unit is arranged to perform a firmware insertion procedure, wherein, during the firmware insertion procedure, the calculation unit selects one of the parameter tables according to a selection signal, compiles the selected parameter table and the predetermined code into a second firmware code, and writes the second firmware code in a flash memory of the second memory device.
    Type: Application
    Filed: June 6, 2014
    Publication date: May 7, 2015
    Inventors: Shih-Ming Wang, Chia-Fang Chang
  • Patent number: 8667345
    Abstract: A burn-in method for an embedded Multi Media Card (eMMC), and a test board using the same, and an eMMC tested by the same. The disclosed burn-in method comprises the steps as below: writing a test pattern to a flash memory of the eMMC; electrically connecting a command line of the eMMC to ground to operate the eMMC in a boot state; performing a burn-in procedure on the flash memory when the eMMC is in the boot state and the test pattern is recognized as being contained in the flash memory; and collecting a test report during the burn-in procedure, wherein the test report is stored in the flash memory.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: March 4, 2014
    Assignee: Silicon Motion, Inc.
    Inventors: Chia-Fang Chang, Hsu-Ping Ou
  • Publication number: 20130318284
    Abstract: A data storage device and a flash memory control method. The disclosed data storage device includes a random access memory, a flash memory and a controller. The flash memory provides a data space for data storage and an in-system-program (ISP) space stored with ISP codes. One of the ISP codes is a permanent-ISP code. The permanent-ISP code contains a look-up table showing how the ISP codes stored in the flash memory map to the random access memory. By the controller, the permanent-ISP code obtained from the flash memory is loaded into the random access memory. Based on the look-up table contained in the permanent-ISP code and loaded in the random access memory with the permanent-ISP code, subsequently requested ISP codes are obtained from the ISP codes of the flash memory and are loaded into the random access memory.
    Type: Application
    Filed: December 3, 2012
    Publication date: November 28, 2013
    Applicant: SILICON MOTION, INC.
    Inventor: Chia-Fang Chang
  • Publication number: 20130103992
    Abstract: A burn-in method for an embedded Multi Media Card (eMMC), and a test board using the same, and an eMMC tested by the same. The disclosed burn-in method comprises the steps as below: writing a test pattern to a flash memory of the eMMC; electrically connecting a command line of the eMMC to ground to operate the eMMC in a boot state; performing a burn-in procedure on the flash memory when the eMMC is in the boot state and the test pattern is recognized as being contained in the flash memory; and collecting a test report during the burn-in procedure, wherein the test report is stored in the flash memory.
    Type: Application
    Filed: April 13, 2012
    Publication date: April 25, 2013
    Applicant: Silicon Motion, Inc
    Inventors: Chia-Fang Chang, Hsu-Ping Ou
  • Patent number: D1027976
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: May 21, 2024
    Assignee: VIVOTEK INC.
    Inventors: Kuan-Hung Chen, Kai-Sheng Chuang, Chia-Chi Chang, Yu-Fang Huang, Kai-Ting Yu, Wen-Chun Chen, Shu-Jung Hsu, Tsao-Wei Hung