Patents by Inventor Chih-Ju Chen

Chih-Ju Chen 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: 11995471
    Abstract: A resource integration method includes the following steps: a receiving module receives access information from a guest operating system on the host device; the access information is used to determine whether the frame rate is lower than a frame rate threshold; when the receiving module determines that the frame rate is lower than the frame rate threshold, the receiving module transmits an external resource request signal to the receiving module; after the receiving module receives the external resource request signal, a resource management module (which is located in the bridge module) selects an optimal external device from a specific category (among a plurality of categories in a candidate list), and a calculation operation or a storage operation corresponding to the specific category is transmitted to the optimal external device for calculation or storage by the bridge module.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: May 28, 2024
    Assignee: ACER INCORPORATED
    Inventors: Kuan-Ju Chen, Wen-Cheng Hsu, Hung-Ming Chang, Chih-Wen Huang, Chao-Kuang Yang
  • Publication number: 20240132330
    Abstract: Motor control architecture including a travel, a hoist, and a controller is disclosed. The travel disposed on a main rail having an auxiliary-encoder includes a master-driver and a slave-driver for driving two motors. Each motor has a main-encoder. The hoist drives a rope and calculates a rope length continuously. The controller calculates an anti-sway position command based on the rope-length and a position command. The two drivers perform a full closed-loop computation based on a feedback of one main-encoder, a feedback of the auxiliary-encoder, and the anti-sway position command. Wherein, the master-driver controls one motor based on a speed command generated by the full closed-loop computation and the slave-driver follows the speed command and a torque command of the master-driver to drive another motor; or the two drivers compensate the torque command based on an error value between the feedback of one main-encoder and the feedback of the auxiliary-encoder.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 25, 2024
    Inventors: Huan-Chang CHEN, Po-Jen KO, Chun-Ju WU, Lon-Jay CHENG, Wan-Ping CHEN, Chih-Yuan CHANG
  • Publication number: 20240113061
    Abstract: An electronic device package includes a circuit layer, a first semiconductor die, a second semiconductor die, a plurality of first conductive structures and a second conductive structure. The first semiconductor die is disposed on the circuit layer. The second semiconductor die is disposed on the first semiconductor die, and has an active surface toward the circuit layer. The first conductive structures are disposed between a first region of the second semiconductor die and the first semiconductor die, and electrically connecting the first semiconductor die to the second semiconductor die. The second conductive structure is disposed between a second region of the second semiconductor die and the circuit layer, and electrically connecting the circuit layer to the second semiconductor die.
    Type: Application
    Filed: December 5, 2023
    Publication date: April 4, 2024
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Mei-Ju LU, Chi-Han CHEN, Chang-Yu LIN, Jr-Wei LIN, Chih-Pin HUNG
  • Publication number: 20230192888
    Abstract: Provided is a monoclonal antibody of matrix metalloproteinase 1. The monoclonal antibody has a heavy chain variable region with an amino sequence comprising i) CDR1 selected from the group consisting of SEQ ID NOs: 1, 7 and 13, ii) CDR2 selected from the group consisting of SEQ ID NOs: 2, 8 and 14, and iii) CDR3 selected from the group consisting of SEQ ID NOs: 3, 9 and 15. The monoclonal antibody also has a light chain variable region with an amino sequence comprising i) CDR1 selected from the group consisting of SEQ ID NOs: 4, 10 and 16, ii) CDR2 selected from the group consisting of SEQ ID NOs: to 5, 11 and 17, and iii) CDR3 selected from the group consisting of SEQ ID NOs: 6, 12 and 18. A polynucleotide encoding the monoclonal antibody and a complementary polynucleotide sequence thereof are provided as well. A detection kit and a detection method are also provided, wherein the detection kit contains the monoclonal antibody of the matrix metalloproteinase 1.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 22, 2023
    Inventors: Ya-Ting CHANG, Jau-Song YU, Jun-Sheng WANG, Shu-Fang WU, Chih-Ju CHEN, Yen-Chun LIU
  • Patent number: 7062585
    Abstract: A memory card integrating functions of the USB interface includes a memory chip inside a main body. A SD or MS control interface, a USB control interface, a controller, and a storage memory are built in the memory chip. Conductive bars are electrically connected to the memory chip and stick out from one end of the main body. An adaptor for the memory card includes an insertion socket to receive a SD memory card or a MS memory card. Conductive pins are positioned inside the insertion socket to be electrically connected to the memory card. A USB connecting head is provided at the front end of the insertion socket and electrically connected to the conductive pins inside the insertion socket. The SD memory card and the MS memory card can be inserted into the USB slot through the adaptor.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: June 13, 2006
    Assignee: Altek Corporation
    Inventor: Chih-Ju Chen
  • Publication number: 20050060466
    Abstract: A memory card for integrating the USB interface and an adaptor for the memory card are disclosed in the invention. The memory card is to provide a memory chip inside a main body. Besides, a SD or MS control interface, a USB control interface, a controller, and a storage memory are built in the memory chip. Additionally, a plurality of conductive bars is provided for being electrically connected to the memory chip, and the conductive bars also stick out from one end of the main body. On the other hand, the adaptor includes an insertion socket to be inserted in by a SD memory card or a MS memory card. Also, a plurality of conductive pins is provided inside the insertion socket to be electrically connected to the memory card. Finally, a USB connecting head is provided at the front end of the insertion socket and electrically connected to the conductive pins inside the insertion socket.
    Type: Application
    Filed: August 21, 2003
    Publication date: March 17, 2005
    Inventor: Chih-Ju Chen
  • Publication number: 20050042504
    Abstract: A Li-ion secondary battery with double standard cells is disclosed in the invention, which is to install two standard Li-ion cells inside a casing that has the same size as the size of the casing for two parallel-connected standard cells. In addition, a printed circuit board is also provided inside the casing, and four circuits are provided on the printed circuit board for different functions, including: a step-down circuit for stepping down the discharge voltage of the Li-ion cells, a charging circuit for charging the Li-ion cells in accordance with an adaptor inserted inside a charging slot, a protecting circuit for protecting the charge and discharge operations of the Li-ion cells, and a low-battery detecting circuit for detecting residual power of the Li-ion cells. Therefore, the invention can benefit from the advantages of being a standard battery and a Li-ion secondary battery.
    Type: Application
    Filed: August 21, 2003
    Publication date: February 24, 2005
    Inventor: Chih-Ju Chen
  • Patent number: D1026916
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: May 14, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hao-Jen Fang, Kung-Ju Chen, Wei-Yi Chang, Chun-Chieh Chen, Chih-Wen Chiang, Sheng-Hung Lee