Patents by Inventor Jabeer Ahmed

Jabeer Ahmed 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).

  • EXTRINSIC CALIBRATION OF MULTIPLE VEHICLE SENSORS USING COMBINED TARGET DETECTABLE BY MULTIPLE VEHICLE SENSORS
    Publication number: 20230154047
    Abstract: Sensors coupled to a vehicle are calibrated, optionally using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. One vehicle sensor captures a representation of one feature of a sensor target, while another vehicle sensor captures a representation of a different feature of the sensor target, the two features of the sensor target having known relative positioning on the target. The vehicle generates a transformation that maps the captured representations of the two features to positions around the vehicle based on the known relative positioning of the two features on the target.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 18, 2023
    Inventors: Adam Cadien, Zhonghua Ma, Jabeer Ahmed, Nicholas Semansky
  • Extrinsic calibration of multiple vehicle sensors using combined target detectable by multiple vehicle sensors
    Patent number: 11557061
    Abstract: Sensors coupled to a vehicle are calibrated, optionally using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. One vehicle sensor captures a representation of one feature of a sensor target, while another vehicle sensor captures a representation of a different feature of the sensor target, the two features of the sensor target having known relative positioning on the target. The vehicle generates a transformation that maps the captured representations of the two features to positions around the vehicle based on the known relative positioning of the two features on the target.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 17, 2023
    Assignee: GM Cruise Holdings LLC.
    Inventors: Adam Cadien, Zhonghua Ma, Jabeer Ahmed, Nicholas Semansky
  • EXTRINSIC CALIBRATION OF MULTIPLE VEHICLE SENSORS USING COMBINED TARGET DETECTABLE BY MULTIPLE VEHICLE SENSORS
    Publication number: 20200410715
    Abstract: Sensors coupled to a vehicle are calibrated, optionally using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. One vehicle sensor captures a representation of one feature of a sensor target, while another vehicle sensor captures a representation of a different feature of the sensor target, the two features of the sensor target having known relative positioning on the target. The vehicle generates a transformation that maps the captured representations of the two features to positions around the vehicle based on the known relative positioning of the two features on the target.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Adam Cadien, Zhonghua Ma, Jabeer Ahmed, Nicholas Semansky