Patents by Inventor I-Ying Li

I-Ying 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).

  • USB laser pen drive
    Publication number: 20050240692
    Abstract: A USB laser pen drive is provided. The USB laser pen drive comprises a housing case with a laser diode, a flash memory and a USB drive circuit. The flash memory and the USB drive circuit are both housed inside the housing case. The housing case further comprises a laser light switch, a plurality of buttons to provide operation interface to the user. The USB drive circuit further comprises a USB controller, a direct memory access, a flash memory interface, a human interface device (HID) interface, and a micro controller for controlling the operation of the USB laser pen drive.
    Type: Application
    Filed: April 27, 2004
    Publication date: October 27, 2005
    Inventor: I-Ying Li
  • Notebook computer
    Patent number: D1024051
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: April 23, 2024
    Assignee: Acer Incorporated
    Inventors: Hui-Jung Huang, Hong-Kuan Li, I-Lun Li, Ling-Mei Kuo, Kuan-Ju Chen, Fang-Ying Huang, Kai-Hung Huang, Szu-Wei Yang, Kai-Teng Cheng
  • Notebook computer
    Patent number: D1024054
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: April 23, 2024
    Assignee: Acer Incorporated
    Inventors: I-Lun Li, Kai-Teng Cheng, Szu-Wei Yang, Fang-Ying Huang
  • Notebook computer
    Patent number: D1024995
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: April 30, 2024
    Assignee: Acer Incorporated
    Inventors: I-Lun Li, Szu-Wei Yang, Fang-Ying Huang