Patents by Inventor Usman Rashid

Usman Rashid 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: 8780219
    Abstract: An interface system for an imaging device is disclosed. A first data communications interface is connected to a web server and a second data communications interface is connectible to a corresponding input/output port of the imaging device. There is a bridge application server with a device control input, a device image output, a device control output, and a device image input. The device control input is connected to the first data communications interface, and the device image output is connected to the web server. The device control output and the device image input are both separately linked to the second data communications interface. Generic device control commands from the first data communications interface are passed to the bridge application server, bypassing the web server. Image data from the imaging device is passed to the web server for transmission to a remote viewer and control device.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: July 15, 2014
    Inventor: Usman Rashid
  • Publication number: 20140022399
    Abstract: An interface system for an imaging device is disclosed. A first data communications interface is connected to a web server and a second data communications interface is connectible to a corresponding input/output port of the imaging device. There is a bridge application server with a device control input, a device image output, a device control output, and a device image input. The device control input is connected to the first data communications interface, and the device image output is connected to the web server. The device control output and the device image input are both separately linked to the second data communications interface. Generic device control commands from the first data communications interface are passed to the bridge application server, bypassing the web server. Image data from the imaging device is passed to the web server for transmission to a remote viewer and control device.
    Type: Application
    Filed: July 23, 2012
    Publication date: January 23, 2014
    Inventor: Usman Rashid
  • Publication number: 20130160063
    Abstract: The delivery of multimedia content is disclosed. An input stream of the multimedia content in a first predetermined format, and including encoded video data and audio data is received from a broadcaster server system. The input stream is converted to a second predetermined format, and split into an audio data stream and one or more video data streams. Segments of the audio data stream and the video data streams are generated, with each segment representing a predetermined number of time-sequenced signal samples and frames of the respective audio and video. Each of the generated segments of the audio data stream and the video data streams is transmitted to a data storage system.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 20, 2013
    Inventor: Usman Rashid
  • Patent number: 8036868
    Abstract: A method for creating a virtual slide is provided. A virtual slide is a digital representation of an area of interest of a microscopic slide. One method is to use a motorized microscope that can move a specimen with respect to a microscopic objective. With such a system, one can capture one or more images through a microscopic objective, such that a region of interest is imaged. Each image is then joined together to form a composite or “virtual image.” In one embodiment, after a virtual slide is created, a user may fully utilize the full capabilities of the remote microscope. Among these capabilities is a set of “optical objectives” and “virtual objectives.” Optical objectives are images created by digitizing an image through a microscopic objective in real time. Virtual objectives are digitally created magnifications created by utilizing the existing virtual slide data to digitally create a field of view.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: October 11, 2011
    Assignee: Carl Zeiss MicroImaging GmbH
    Inventors: Jack A. Zeineh, Usman Rashid, Rui-Tao Dong
  • Publication number: 20110187846
    Abstract: A method for creating a virtual slide is provided. A virtual slide is a digital representation of an area of interest of a microscope slide. One method is to use a motorized microscope that can move a specimen with respect to a microscope objective. With such a system, one can capture one or more images through a microscope objective, such that a region of interest is imaged. Each image is then joined together to form a composite or “virtual image.” In one embodiment, after a virtual slide is created, a user may fully utilize the full capabilities of the remote microscope. Among these capabilities is a set of “optical objectives” and “virtual objectives.” Optical objectives are images created by digitizing an image through a microscope objective in real time. Virtual objectives are digitally created magnifications created by utilizing the existing virtual slide data to digitally create a field of view.
    Type: Application
    Filed: December 2, 2010
    Publication date: August 4, 2011
    Applicant: Carl Zeiss MicroImaging GmbH
    Inventors: Jack A. Zeineh, Usman Rashid, Rui-Tao Dong
  • Publication number: 20100073472
    Abstract: A method for creating a virtual slide is provided. A virtual slide is a digital representation of an area of interest of a microscopic slide. One method is to use a motorized microscope that can move a specimen with respect to a microscopic objective. With such a system, one can capture one or more images through a microscopic objective, such that a region of interest is imaged. Each image is then joined together to form a composite or “virtual image.” In one embodiment, after a virtual slide is created, a user may fully utilize the full capabilities of the remote microscope. Among these capabilities is a set of “optical objectives” and “virtual objectives.” Optical objectives are images created by digitizing an image through a microscopic objective in real time. Virtual objectives are digitally created magnifications created by utilizing the existing virtual slide data to digitally create a field of view.
    Type: Application
    Filed: September 11, 2009
    Publication date: March 25, 2010
    Inventors: Jack A. Zeineh, Usman Rashid, Rui-Tao Dong
  • Publication number: 20060276974
    Abstract: A method for creating a virtual slide is provided. A virtual slide is a digital representation of an area of interest of a microscope slide. One method is to use a motorized microscope that can move a specimen with respect to a microscope objective. With such a system, one can capture one or more images through a microscope objective, such that a region of interest is imaged. Each image is then joined together to form a composite or “virtual image.” In one embodiment, after a virtual slide is created, a user may fully utilize the full capabilities of the remote microscope. Among these capabilities is a set of “optical objectives” and “virtual objectives.” Optical objectives are images created by digitizing an image through a microscope objective in real time. Virtual objectives are digitally created magnifications created by utilizing the existing virtual slide data to digitally create a field of view.
    Type: Application
    Filed: August 11, 2006
    Publication date: December 7, 2006
    Inventors: Jack Zeineh, Usman Rashid, Rui-Tao Dong
  • Publication number: 20050089208
    Abstract: An improved system and method for obtaining images of a microscope slide are provided. In one embodiment, a focus camera includes an optical sensor that is tilted relative to the focal plane of a scanning camera. A scan of a target region is performed, and multiple overlapping images of the target region are captured from a plurality of x-y positions. Each image contains information associated with multiple focal planes. Focus information is obtained from the images, and a desired-focus position is determined for the target region based on the focus information. The scanning camera then captures an image of the target region from the desired-focus position. This procedure may be repeated for selected regions on the microscope slide and the resulting images of the respective regions are merged to create a virtual slide.
    Type: Application
    Filed: July 22, 2004
    Publication date: April 28, 2005
    Inventors: Rui-Tao Dong, Usman Rashid, Jack Zeineh
  • Publication number: 20040083085
    Abstract: A method for creating a virtual slide is provided. A virtual slide is a digital representation of an area of interest of a microscopic slide. One method is to use a motorized microscope that can move a specimen with respect to a microscopic objective. With such a system, one can capture one or more images through a microscopic objective, such that a region of interest is imaged. Each image is then joined together to form a composite or “virtual image.” In one embodiment, after a virtual slide is created, a user may fully utilize the full capabilities of the remote microscope. Among these capabilities is a set of “optical objectives” and :virtual objectives.” Optical objectives are images created by digitizing an image through a microscopic objective in real time. Virtual objectives are digitally created magnifications created by utilizing the existing virtual slide data to digitally create a field of view.
    Type: Application
    Filed: July 14, 2003
    Publication date: April 29, 2004
    Inventors: Jack A. Zeineh, Usman Rashid, Rui-Tao Dong