Patents by Inventor Wei-Yun Chang

Wei-Yun 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).

  • Patent number: 10417164
    Abstract: A synchronous transmission device includes a first communication port, a first bus instance and a second bus instance. The first communication port is connected to the first endpoint and the second endpoint. The first bus instance executes a first data transmission with the first endpoint according to a first node of a first schedule list. The first node corresponds to the first endpoint, and the first bus instance corresponds to the first communication port. When the first data transmission is executed, the first bus instance is further configured to determine whether the second bus instance is idle. When the second bus instance is idle, the first bus instance controls the second bus instance to execute a second data transmission with the second endpoint according to a second node of the first schedule list. The second node of the first schedule list corresponds to the second endpoint.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: September 17, 2019
    Assignee: ASMEDIA TECHNOLOGY INC.
    Inventors: Chin-Lung Wu, Wei-Yun Chang
  • Publication number: 20190027458
    Abstract: A method for manufacturing an electronic device is disclosed, which includes the following steps: providing a first substrate and modifying a surface of the first substrate to obtain a modified surface; applying silane or derivatives thereof on the modified surface to form an adhesion precursor layer; heat-treating the adhesion precursor layer to form an adhesion layer; forming an inorganic layer on the adhesion layer; and forming an active unit on the inorganic layer, wherein the inorganic layer is disposed between the adhesion layer and the active unit.
    Type: Application
    Filed: September 26, 2018
    Publication date: January 24, 2019
    Inventors: Yan-Syun WANG, Chi-Che TSAI, Chien-Feng LI, Wei-Yun CHANG, Wei-Hsien CHANG, Po-Ching LIN
  • Patent number: 10115696
    Abstract: An electronic device is disclosed, which comprises: a first substrate; an adhesion layer disposed on the first substrate and comprising a condensation product of silane or derivatives thereof; an inorganic layer disposed on the adhesion layer; and an active unit disposed on the inorganic layer. In addition, the present disclosure also provides a method for manufacturing the aforementioned electronic device.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: October 30, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Yan-Syun Wang, Chi-Che Tsai, Chien-Feng Li, Wei yun Chang, Wei-Hsien Chang, Po-Ching Lin
  • Patent number: 10108571
    Abstract: A data transmission method includes: determining a sum of first service proportions and a sum of second service proportions according to a first transmission rate of at least one first device, a second transmission rate of at least one second device, and a maximum bandwidth of a host transmission interface; determining at least one first service proportion of the first device according to the sum of the first service proportions, and determining at least one second service proportion of the second device according to the sum of the second service proportions; and transmitting at least one package of first transmission data of the first device and at least one package of second transmission data of the second device to a host via the host transmission interface according to the first service proportion and the second service proportion.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: October 23, 2018
    Assignee: ASMEDIA TECHNOLOGY INC.
    Inventors: Hsin-Chih Huang, Wei-Yun Chang
  • Publication number: 20180189220
    Abstract: A synchronous transmission device includes a first communication port, a first bus instance and a second bus instance. The first communication port is connected to the first endpoint and the second endpoint. The first bus instance executes a first data transmission with the first endpoint according to a first node of a first schedule list. The first node corresponds to the first endpoint, and the first bus instance corresponds to the first communication port. When the first data transmission is executed, the first bus instance is further configured to determine whether the second bus instance is idle. When the second bus instance is idle, the first bus instance controls the second bus instance to execute a second data transmission with the second endpoint according to a second node of the first schedule list. The second node of the first schedule list corresponds to the second endpoint.
    Type: Application
    Filed: December 20, 2017
    Publication date: July 5, 2018
    Inventors: Chin-Lung WU, Wei-Yun CHANG
  • Publication number: 20170053824
    Abstract: An electronic device is disclosed, which comprises: a first substrate; an adhesion layer disposed on the first substrate and comprising a condensation product of silane or derivatives thereof; an inorganic layer disposed on the adhesion layer; and an active unit disposed on the inorganic layer. In addition, the present disclosure also provides a method for manufacturing the aforementioned electronic device.
    Type: Application
    Filed: August 18, 2016
    Publication date: February 23, 2017
    Inventors: Yan-Syun WANG, Chi-Che TSAI, Chien-Feng LI, Wei yun CHANG, Wei-Hsien CHANG, Po-Ching LIN
  • Publication number: 20160147683
    Abstract: A data transmission method includes: determining a sum of first service proportions and a sum of second service proportions according to a first transmission rate of at least one first device, a second transmission rate of at least one second device, and a maximum bandwidth of a host transmission interface; determining at least one first service proportion of the first device according to the sum of the first service proportions, and determining at least one second service proportion of the second device according to the sum of the second service proportions; and transmitting at least one package of first transmission data of the first device and at least one package of second transmission data of the second device to a host via the host transmission interface according to the first service proportion and the second service proportion.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 26, 2016
    Inventors: Hsin-Chih HUANG, Wei-Yun CHANG
  • Publication number: 20150062842
    Abstract: An element substrate comprises a flexible substrate, an element layer, a buffer layer and an interface layer. The element layer is disposed on the flexible substrate. The buffer layer is disposed on the flexible substrate. The buffer layer and the element layer are disposed on the opposite sides of the flexible substrate. The interface layer is disposed between the flexible substrate and the buffer layer and includes partial material of both of the flexible substrate and the buffer layer. A display apparatus including the element substrate and a manufacturing method of the element substrate are disclosed.
    Type: Application
    Filed: August 11, 2014
    Publication date: March 5, 2015
    Inventors: Chi-Che TSAI, Hui-Chen HSU, Wei-Yen WU, Wei-Yun CHANG
  • Publication number: 20130232285
    Abstract: A control method of flow control scheme and a control module thereof are provided. The provided control method includes setting a value of the transaction packets and outputting data to an external device according to the value of the transaction packets. When a not-ready transaction packet is received, the value of the transaction packets is reduced and the data is transmitted according to the value of the transaction packets.
    Type: Application
    Filed: February 27, 2013
    Publication date: September 5, 2013
    Applicant: ASMedia Technology Inc.
    Inventors: Wei-Yun Chang, Shu-Tzu Wang
  • Publication number: 20130132619
    Abstract: A method for reducing transmission latency and a control module thereof are operated inside a host and at an external USB device. The method includes following steps: when the host receives an NRDY packet, storing a first data segment to be transferred by the host at the buffer storage unit inside the host; when the host receives an ERDY packet, capturing the first data segment stored at the buffer storage unit; and transferring the first data segment to the external USB device.
    Type: Application
    Filed: October 30, 2012
    Publication date: May 23, 2013
    Inventors: Wei-Yun Chang, Ying-Hung Tang, Chi-Che Tsai, Shu-Tzu Wang