Patents by Inventor Atif Sarwari

Atif Sarwari 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: 11050906
    Abstract: A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base including a plurality of slots and apertures, wherein a plurality of imaging sensors are mounted on the isothermal mounting structure using the plurality of slots and apertures.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: June 29, 2021
    Assignee: Altia Systems Inc.
    Inventors: Atif Sarwari, Aurangzeb Khan
  • Publication number: 20200228684
    Abstract: A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base including a plurality of slots and apertures, wherein a plurality of imaging sensors are mounted on the isothermal mounting structure using the plurality of slots and apertures.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 16, 2020
    Inventors: Atif Sarwari, Aurangzeb Khan
  • Patent number: 10574865
    Abstract: A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base, wherein an isothermal mounting structure defines a plurality of mounting formations each for securing imaging sensor thereto.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: February 25, 2020
    Assignee: Altia Systems, Inc.
    Inventors: Atif Sarwari, Aurangzeb Khan
  • Patent number: 10298815
    Abstract: A method for mounting an imaging sensor to a chassis is disclosed. The method comprises forming a plurality of mounting formations on a body of the chassis: forming a plurality of sensor sub-assemblies, each comprising a sensor mounted to a cartridge block; and securing each sensor sub-assembly to the chassis via a corresponding mounting formation.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: May 21, 2019
    Assignee: Altia Systems, Inc.
    Inventor: Atif Sarwari
  • Publication number: 20190141222
    Abstract: A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base, wherein an isothermal mounting structure defines a plurality of mounting formations each for securing imaging sensor thereto.
    Type: Application
    Filed: January 2, 2019
    Publication date: May 9, 2019
    Inventors: Atif Sarwari, Aurangzeb Khan
  • Patent number: 10244168
    Abstract: A system for video capture and delivery is disclosed. The system comprises a camera with multiple sensors to capture video at a first location, and to stitch images corresponding to the multiple sensors to produce a panoramic video having at least a 100 degrees field of view; and a cloud-based server to process the panoramic video for delivery to a plurality of client devices, and to stream the processed video to the plurality of client devices.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: March 26, 2019
    Assignee: Altia Systems, Inc.
    Inventors: Naveed Alam, Yashket Gupta, Ram Natarajan, Oliver Gunasekara, Aurangzeb Khan, Lars Herlitz, Atif Sarwari
  • Patent number: 10205860
    Abstract: A chassis for use in a panoramic camera is disclosed. The chassis comprises a base; an a heat sink formed on a first portion of the base; and an isothermal mounting structure formed on a second portion of the base, wherein an isothermal mounting structure defines a plurality of mounting formations for securing imaging sensors thereto.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: February 12, 2019
    Assignee: Altia Systems, Inc.
    Inventors: Atif Sarwari, Aurangzeb Khan
  • Patent number: 9736367
    Abstract: A system for video capture and delivery is disclosed. The system comprises a camera with multiple sensors to capture video at a first location, and to stitch images corresponding to the multiple sensors to produce a panoramic video having at least a 100 degrees field of view; and a cloud-based server to process the panoramic video for delivery to a plurality of client devices, and to stream the processed video to the plurality of client devices.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: August 15, 2017
    Assignee: ALTIA SYSTEMS, INC.
    Inventors: Naveed Alam, Yashket Gupta, Ram Natarajan, Oliver Gunasekara, Aurangzeb Khan, Lars Herlitz, Atif Sarwari
  • Publication number: 20140226034
    Abstract: One embodiment relates to a synchronized multiple imager system includes a plurality of imagers. One or more respective sensors are coupled to the imagers. The sensors output a vertical raster stream representative of pixel data from pixel columns, thereby generating a plurality of vertical raster streams. A clock circuit synchronizes the sensors to sense selected columns in the imagers and to output the vertical raster streams from the selected columns. A processor circuit stitches seam vertical raster streams from adjacent pairs of imagers. The synchronized multiple imager system may further include a plurality of input buffers coupled to respective sensors. The clock circuit may include flip-flops configured to acquire the vertical raster stream from respective imagers in accordance with an integer bus clock. The clock circuit may further include asynchronous FIFOs to de-skew the vertical raster streams. Other embodiments, aspects and features are disclosed.
    Type: Application
    Filed: April 16, 2014
    Publication date: August 14, 2014
    Applicant: ALTIA SYSTEMS INC
    Inventors: Atif Sarwari, Naveed Alam, Khurshed Mazhar
  • Patent number: 8717448
    Abstract: One embodiment relates to a synchronized multiple imager system includes a plurality of imagers. One or more respective sensors are coupled to the imagers. The sensors output a vertical raster stream representative of pixel data from pixel columns, thereby generating a plurality of vertical raster streams. A clock circuit synchronizes the sensors to sense selected columns in the imagers and to output the vertical raster streams from the selected columns. A processor circuit stitches seam vertical raster streams from adjacent pairs of imagers. The synchronized multiple imager system may further include a plurality of input buffers coupled to respective sensors. The clock circuit may include input flip-flops configured to acquire the vertical raster stream from respective imagers in accordance with an imager bus clock. The clock circuit may further include asynchronous FIFOs to de-skew the vertical raster streams. Other embodiments, aspects and features are also disclosed.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: May 6, 2014
    Assignee: Altia Systems, Inc.
    Inventors: Atif Sarwari, Naveed Alam, Khurshed Mazhar
  • Patent number: 8253815
    Abstract: A synchronized multiple imager system includes a plurality of imagers having pixels arranged in rows and columns. The pixels generate pixel data responsive to light directed onto the imagers. One or more respective sensors are coupled to the imagers. The sensors sense the pixel data from the columns and output a vertical raster stream representative of the pixel data in the columns, thereby generating a plurality of vertical raster streams. A clock circuit synchronizes the sensors to sense selected columns in the imagers and to output the vertical raster streams from the selected columns. A processor circuit is configured to receive the vertical raster streams from the imagers and to process the vertical raster streams to generate a plurality of stitched raster streams. The processor circuit stitches seam vertical raster streams from adjacent pairs of imagers.
    Type: Grant
    Filed: August 9, 2009
    Date of Patent: August 28, 2012
    Assignee: Altia Systems Inc.
    Inventors: Atif Sarwari, Naveed Alam, Khurshed Mazhar
  • Patent number: 8179468
    Abstract: A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers through which data is passed to allow the microcontroller to control the CMOS imager and the serializer circuit.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: May 15, 2012
    Assignee: Micron Technology, Inc.
    Inventor: Atif Sarwari
  • Patent number: 8149307
    Abstract: A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers through which data is passed to allow the microcontroller to control the CMOS imager and the serializer circuit.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: April 3, 2012
    Assignee: Micron Technology, Inc.
    Inventor: Atif Sarwari
  • Publication number: 20100091100
    Abstract: A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers through which data is passed to allow the microcontroller to control the CMOS imager and the serializer circuit.
    Type: Application
    Filed: November 3, 2009
    Publication date: April 15, 2010
    Inventor: Atif Sarwari
  • Publication number: 20100066846
    Abstract: A synchronized multiple imager system includes a plurality of imagers having pixels arranged in rows and columns. The pixels generate pixel data responsive to light directed onto the imagers. One or more respective sensors are coupled to the imagers. The sensors sense the pixel data from the columns and output a vertical raster stream representative of the pixel data in the columns, thereby generating a plurality of vertical raster streams. A clock circuit synchronizes the sensors to sense selected columns in the imagers and to output the vertical raster streams from the selected columns. A processor circuit is configured to receive the vertical raster streams from the imagers and to process the vertical raster streams to generate a plurality of stitched raster streams. The processor circuit stitches seam vertical raster streams from adjacent pairs of imagers.
    Type: Application
    Filed: August 9, 2009
    Publication date: March 18, 2010
    Inventors: Atif SARWARI, Naveed Alam, Khurshed Mazhar
  • Publication number: 20100047956
    Abstract: A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers through which data is passed to allow the microcontroller to control the CMOS imager and the serializer circuit.
    Type: Application
    Filed: November 3, 2009
    Publication date: February 25, 2010
    Inventor: Atif Sarwari
  • Patent number: 7630008
    Abstract: A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers through which data is passed to allow the microcontroller to control the CMOS imager and the serializer circuit.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: December 8, 2009
    Assignee: Micron Technology, Inc.
    Inventor: Atif Sarwari
  • Patent number: D733208
    Type: Grant
    Filed: October 16, 2012
    Date of Patent: June 30, 2015
    Assignee: ALTIA SYSTEMS, INC.
    Inventors: Uri Tzarnotzky, Atif Sarwari, Lars Herlitz, Aurangzeb Khan
  • Patent number: D734380
    Type: Grant
    Filed: October 16, 2012
    Date of Patent: July 14, 2015
    Assignee: ALTIA SYSTEMS INC
    Inventors: Uri Tzarnotzky, Atif Sarwari, Lars Herlitz, Aurangzeb Khan
  • Patent number: D768751
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: October 11, 2016
    Assignee: ALTIA SYSTEMS, INC.
    Inventor: Atif Sarwari