Patents by Inventor Lyder Wang

Lyder Wang 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).

  • Stand with dual purpose RJ12 interface
    Patent number: 11921661
    Abstract: Some embodiments include a stand that includes a communication interface, a universal serial bus (USB) microcontroller, and one dual purpose RJ12 interface configured to switch between a cash drawer mode and an RS232 mode. The stand can be configured to be coupled to a main display device. The main display device (e.g., an application running on the main display device) can enable selection of the cash drawer mode for communications via the dual purpose RJ12 interface, and receive an input signal after the selection. The main display device can enable selection of the RS232 mode for communications via the dual purpose RJ12 interface based on the input signal and transmit an indication to the stand, where the dual purpose RJ12 interface is configured to operate in the RS232 mode. The stand can include a hinge structure that enables the main display device to be flipped to face an opposite direction.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: March 5, 2024
    Assignee: Elo Touch Solutions, Inc.
    Inventors: Asela Ekanayake, Lyder Wang, Fareed Uddin
  • STAND WITH DUAL PURPOSE RJ12 INTERFACE
    Publication number: 20230267088
    Abstract: Some embodiments include a stand that includes a communication interface, a universal serial bus (USB) microcontroller, and one dual purpose RJ12 interface configured to switch between a cash drawer mode and an RS232 mode. The stand can be configured to be coupled to a main display device. The main display device (e.g., an application running on the main display device) can enable selection of the cash drawer mode for communications via the dual purpose RJ12 interface, and receive an input signal after the selection. The main display device can enable selection of the RS232 mode for communications via the dual purpose RJ12 interface based on the input signal and transmit an indication to the stand, where the dual purpose RJ12 interface is configured to operate in the RS232 mode. The stand can include a hinge structure that enables the main display device to be flipped to face an opposite direction.
    Type: Application
    Filed: February 24, 2022
    Publication date: August 24, 2023
    Applicant: Elo Touch Solutions, Inc.
    Inventors: Asela Ekanayake, Lyder Wang, Fareed Uddin