Patents by Inventor Haider A. Khan

Haider A. Khan 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: 20240120089
    Abstract: Systems and methods for providing a dynamic medical practice queueing platform via at least one patient user mobile device in operable connection with a network. An application server is in operable communication with the network to host an application program for displaying, via a display module, a virtual patient queue. The application program includes a user interface module for providing access to the virtual patient queue through the display module. A geofencing module determines the location of a user in reference to a geofenced location. A virtual patient queue module determines a time of arrival of a patient using the current location of the patient and positions the patient within a virtual queue.
    Type: Application
    Filed: April 28, 2023
    Publication date: April 11, 2024
    Inventors: Steffen Michael Meeks, Erick Joseph Green, Jr., HAIDER KHAN, ALI RAZA
  • Patent number: 7644207
    Abstract: An isolated data acquisition device including a plurality of data acquisition channels, an isolated system management unit coupled to the data acquisition channels, a host system management unit, a serial bus coupled to the host system management unit and the isolated system management unit, and isolation circuitry coupled to the serial bus. The isolation circuitry electrically isolates the host system management unit from the isolated system management unit and the data acquisition channels. During operation, the isolated system management unit and the host system management unit may each store data associated with one or more pending bus transactions. Each of the system management units may select at least one of the pending bus transactions according to a predetermined priority scheme, encode and serialize the data associated with the selected bus transaction, and transmit the serialized data across the isolation circuitry to the other system management unit via the serial bus.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: January 5, 2010
    Assignee: National Instruments Corporation
    Inventors: Rafael Castro, Haider A. Khan
  • Publication number: 20080046627
    Abstract: An isolated data acquisition device including a plurality of data acquisition channels, an isolated system management unit coupled to the data acquisition channels, a host system management unit, a serial bus coupled to the host system management unit and the isolated system management unit, and isolation circuitry coupled to the serial bus. The isolation circuitry electrically isolates the host system management unit from the isolated system management unit and the data acquisition channels. During operation, the isolated system management unit and the host system management unit may each store data associated with one or more pending bus transactions. Each of the system management units may select at least one of the pending bus transactions according to a predetermined priority scheme, encode and serialize the data associated with the selected bus transaction, and transmit the serialized data across the isolation circuitry to the other system management unit via the serial bus.
    Type: Application
    Filed: June 29, 2007
    Publication date: February 21, 2008
    Inventors: Rafael Castro, Haider A. Khan