Patents by Inventor Ali Modarres

Ali Modarres 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: 20190146589
    Abstract: The present invention advantageously provides a device including a housing, a sensor, a controller and an actuator. The sensor is configured to detect a deformation force created by a deformation of the housing. The controller is configured to determine a change in a haptic effect delivered at the housing caused by the deformation force, determine a compensation for the haptic effect to correct the change in the haptic effect delivered at the housing caused by the deformation force, apply the compensation to the haptic effect to create a compensated haptic effect, and generate a haptic signal based on the compensated haptic effect. The actuator is configured to receive the haptic signal and deliver the compensated haptic effect at the housing.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 16, 2019
    Inventors: Vincent Levesque, Ali Modarres, William S. Rihn
  • Publication number: 20190138099
    Abstract: A haptic representation system is provided that generates a haptic effect in response to sensor input. The sensor input is mapped to a haptic signal. The haptic signal is sent to an actuator configured to receive the haptic signal. The actuator utilizes the haptic signal to generate the haptic effect.
    Type: Application
    Filed: December 31, 2018
    Publication date: May 9, 2019
    Inventors: David M. Birnbaum, Christopher J. Ullrich, Danny M. Grant, Ali Modarres, Juan Manuel Cruz-Hernandez
  • Publication number: 20190139020
    Abstract: A system, method, and device for providing haptic feedback is presented. The system comprises a first device, a second device, and a third device. The first device has a first haptic output device, a first processor, and a first wireless communication unit. The second device has a second haptic output device, a second processor, and a second wireless communication unit. The third device has a third processor and a third wireless communication unit configured to transfer digital content between the third device and at least the first device. At least one processor of the first processor, second processor, and third processor is configured, when digital content is transferred or is being transferred between the third device and the first device, to cause the first haptic output device to output a first haptic feedback and to cause the second haptic output device to output a second haptic feedback.
    Type: Application
    Filed: January 4, 2019
    Publication date: May 9, 2019
    Inventors: Vincent LEVESQUE, Ali MODARRES, Amaya Becvar WEDDLE, David M. BIRNBAUM, Juan Manuel CRUZ-HERNANDEZ, Henry DA COSTA
  • Publication number: 20190129503
    Abstract: One illustrative system disclosed herein includes a processor configured to determine an electrostatic force (ESF)-based haptic effect and transmit a haptic signal associated with the ESF-based haptic effect. The illustrative system also includes an ESF controller in communication with the processor, the ESF controller configured to receive the haptic signal, determine an ESF signal based at least in part on the haptic signal, and transmit the ESF signal. The illustrative system further includes a surface configured to contact a user, and an ESF device coupled to the surface and in communication with the ESF controller, the ESF device configured to receive the ESF signal and output the ESF-based haptic effect on the surface.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 2, 2019
    Applicant: Immersion Corporation
    Inventors: Juan Manuel Cruz-Hernandez, Ali Modarres, Christopher Ullrich
  • Patent number: 10268270
    Abstract: Various systems, devices, and methods for shape deformation of a haptic deformation display device are provided. For example, the haptic deformation display device may receive an input signal when the shape of the haptic deformation display device is in a first shape configuration. In response to the input signal, the haptic deformation display device may activate an actuator of the haptic deformation display device. The actuator may move a deformation component of the haptic deformation display device. The deformation component may at least partially defining a shape of the haptic deformation display device, thereby causing the shape of the haptic deformation display device to deform into a second shape configuration different from the first shape configuration. The second shape configuration may be substantially maintained.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 23, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Li Jiang, David M. Birnbaum, Remy Pieron, Christopher J. Ullrich, Juan Manuel Cruz-Hernandez, Robert Lacroix, Danny Grant, Ali Modarres
  • Patent number: 10248213
    Abstract: Systems and methods for interfaces featuring surface-based haptic effects are described. One described system includes a sensor configured to detect a touch in a touch area when an object contacts a touch surface. The touch surface may correspond to the display area or may correspond to a non-display surface of a computing device or peripheral interfaced to a computing device. The system can further include an actuator in communication with the processor and coupled to the touch surface, the actuator configured to output a haptic effect and a processor configured to select a haptic effect to generate. The haptic effect can be selected based on a position of the touch and recognizing an input gesture provided by the touch and/or content displayed in a graphical user interface at a location mapped to a position in the touch area at or near the touch. The haptic effect may provide a texture, simulate an obstacle, and/or adjust the coefficient of friction of the surface.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: April 2, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Juan Manuel Cruz-Hernandez, Danny A. Grant, Ali Modarres, Andrew Gosline
  • Patent number: 10248210
    Abstract: One illustrative system disclosed herein includes a touch-sensitive surface, which includes: a first surface on a first plane; and a second surface adjacent to the first surface, wherein the second surface is on a second plane different from the first plane. The illustrative system also includes a haptic output device configured to receive a haptic signal and output a haptic effect. Further, the illustrative system includes a processor coupled to the haptic output device and the touch-sensitive surface, the processor configured to: determine an event; determine the haptic effect based at least in part on the event; determine the haptic signal based at least in part on the haptic effect; and transmit the haptic signal associated with the haptic effect to the haptic output device.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: April 2, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Ali Modarres, Danny Grant
  • Patent number: 10249157
    Abstract: An interface device configured to provide an electrostatic friction (ESF) effect is disclosed. The interface device comprises a plurality of electrodes disposed at a surface of the interface device. It further comprises a signal generating circuit configured to generate a first drive signal at an output of the signal generating circuit, and comprises a plurality of frequency filter units or delay elements electrically connected to the signal generating circuit and to the plurality of electrodes. The interface device further comprises a control unit configured to use the plurality of frequency filter units or delay elements: (i) to cause only a subset of one or more electrodes of the plurality of electrodes to output one or more respective ESF effects with the first drive signal, or (ii) to cause at least two electrodes to output respective ESF effects with the first drive signal in different respective manners.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: April 2, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Vincent Levesque, Juan Manuel Cruz-Hernandez, Mohammadreza Motamedi, Kaniyalal Shah, Ali Modarres
  • Publication number: 20190094975
    Abstract: A system is provided that converts an input, such as audio data, into one or more haptic effects. The system applies a granular synthesis algorithm to the input in order to generate a haptic signal. The system subsequently outputs the one or more haptic effects based on the generated haptic signal. The system can also shift a frequency of the input, and also filter the input, before the system applies the granular synthesis algorithm to the input.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Inventors: Juan Manuel CRUZ HERNANDEZ, Ali MODARRES, Liwen WU, David BIRNBAUM
  • Patent number: 10234948
    Abstract: A haptic representation system is provided that generates a haptic effect in response to sensor input. The sensor input is mapped to a haptic signal. The haptic signal is sent to an actuator configured to receive the haptic signal. The actuator utilizes the haptic signal to generate the haptic effect.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: March 19, 2019
    Assignee: Immersion Corporation
    Inventors: David Birnbaum, Christopher J. Ullrich, Danny Grant, Ali Modarres, Juan Manuel Cruz-Hernandez
  • Patent number: 10232773
    Abstract: A system for generating haptic effects in a vehicle, wherein the vehicle comprises a seat and a seat belt, is provided. The system comprises one or more haptic output devices positioned at or attached to the seat belt. The system further comprises a processor configured to receive a sensor signal from a sensor that is configured to sense information associated with the vehicle's environment or the vehicle's condition. The system is further configured to determine whether to generate a haptic effect based on the sensor signal, and to output a haptic control signal and communicate the haptic control signal to the one or more haptic output devices in response to a determination to generate the haptic effect. The one or more haptic output devices are configured to generate the haptic effect based on the haptic control signal.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: March 19, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Ali Modarres, Juan Manuel Cruz-Hernandez, Danny A. Grant, Neil Olien
  • Patent number: 10234945
    Abstract: A device comprises a housing, a sensor, a controller and an actuator. The sensor is configured to detect a contact force exerted on the housing. The controller is communicatively coupled to the sensor and is configured to determine a change in a haptic effect caused by the contact force. The controller is additionally configured to generate an output instruction to deliver the haptic effect in a compensated form that is operable to correct the change. The actuator is configured to receive the output instruction and deliver the compensated haptic effect at the housing.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: March 19, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Vincent Levesque, Ali Modarres, William S. Rihn
  • Publication number: 20190073035
    Abstract: A flexible device includes a bendable-foldable display that has bendable flaps connected by a hinge. The display has sensors for detecting a folding characteristic between the at least two flaps and for detecting a bending characteristic in at least one flap. The display has a haptic system with haptic output devices, where the haptic system receives input from the sensors indicating deformation of the bendable-foldable display device. A flexible device also includes bendable, foldable, or rollable displays that have sensors and actuators to augment user interaction with the device. Based on one or more measurements provided by the input, the haptic system interprets the input to determine deformation characteristics of the bendable-foldable display device. The haptic system generates haptic feedback based on the deformation characteristics.
    Type: Application
    Filed: August 13, 2018
    Publication date: March 7, 2019
    Inventors: Ali Modarres, Vincent Levesque, Danny Grant, Juan Manual Cruz Hernandez
  • Publication number: 20190057583
    Abstract: The present disclosure is generally directed to systems and methods for providing haptic effects based on information complementary to multimedia content. For example, one disclosed method includes the steps of receiving multimedia data comprising multimedia content and complementary data, wherein the complementary data describes the multimedia content, determining a haptic effect based at least in part on the complementary data, and outputting the haptic effect while playing the multimedia content.
    Type: Application
    Filed: October 22, 2018
    Publication date: February 21, 2019
    Applicant: Immersion Corporation
    Inventors: Vincent Levesque, Ali Modarres, Juan Manuel Cruz-Hernandez, Jamal Saboune
  • Publication number: 20190038966
    Abstract: One illustrative system disclosed herein includes a deformation sensor configured to detect a deformation of a deformable surface and transmit a first sensor signal associated with the deformation. The system also includes a sensor configured to detect a user interaction with a user input device and transmit a second sensor signal associated with the user interaction. The system further includes a processor configured to: receive the first sensor signal; receive the second sensor signal; execute a function based at least in part on the first sensor signal and the second sensor signal. The processor is also configured to: determine a haptic effect based at least in part on the first sensor signal or the second sensor signal; and transmit a haptic signal associated with the haptic effect to a haptic output device configured to receive the haptic signal and output the haptic effect.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 7, 2019
    Applicant: Immersion Corporation
    Inventors: Vincent Levesque, Danny Grant, Juan Manuel Cruz-Hernandez, Ali Modarres, William Rihn
  • Patent number: 10192211
    Abstract: A system, method, and device for providing haptic feedback is presented. The system comprises a first device, a second device, and a third device. The first device has a first haptic output device, a first processor, and a first wireless communication unit. The second device has a second haptic output device, a second processor, and a second wireless communication unit. The third device has a third processor and a third wireless communication unit configured to transfer digital content between the third device and at least the first device. At least one processor of the first processor, second processor, and third processor is configured, when digital content is transferred or is being transferred between the third device and the first device, to cause the first haptic output device to output a first haptic feedback and to cause the second haptic output device to output a second haptic feedback.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: January 29, 2019
    Assignee: IMMERSION CORPORATION
    Inventors: Vincent Levesque, Ali Modarres, Amaya Becvar Weddle, David M. Birnbaum, Juan Manuel Cruz-Hernandez, Henry Da Costa
  • Publication number: 20180373337
    Abstract: The disclosure relates to systems and methods of providing haptic feedback based on media content and one or more external parameters used to customize the haptic feedback. The system may modify or otherwise alter haptic feedback that is determined using the media content alone. In other words, the system may use both the media content and the external parameters to determine haptic feedback that should be output to the user or others. The external parameters may include, for example, sensor information, customization information, and/or other external parameters that may be used to customize the haptic feedback.
    Type: Application
    Filed: August 9, 2018
    Publication date: December 27, 2018
    Inventors: Ali MODARRES, Christopher J. ULLRICH, Jean Francois DIONNE, Loc PHAN, Satvir Singh BHATIA, Stephen D. RANK
  • Publication number: 20180364807
    Abstract: One illustrative system disclosed herein includes a processor configured to determine an ESF-based haptic effect and transmit a haptic signal associated with the ESF-based haptic effect. The illustrative system also includes an ESF controller in communication with the processor, the ESF controller configured to receive the haptic signal, determine an ESF signal based at least in part on the haptic signal, and transmit the ESF signal. Further, the illustrative system includes an inducing electrode configured to receive the ESF signal and induce an electric charge on an induced electrode, wherein the inducing electrode does not contact the induced electrode, and wherein the induced electrode is configured to output the ESF-based haptic effect to a surface.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 20, 2018
    Applicant: Immersion Corporation
    Inventors: Ali Modarres, Juan Manuel Cruz-Hernandez
  • Patent number: 10152131
    Abstract: Systems and methods for multi-pressure interaction on touch-sensitive surfaces are disclosed. One disclosed embodiment of a method comprises receiving a first sensor signal from a touch-sensitive input device in response to a first contact of a first object on the touch-sensitive input device, the first sensor signal comprising a first location and a first pressure of the first contact, receiving a second sensor signal from the touch-sensitive input device in response to a second contact of a second object on the touch-sensitive input device substantially simultaneously with the first contact, the second sensor signal comprising a second location of the second contact and a second pressure of the second contact, generating a signal based at least in part on the first sensor signal and the second sensor signal, the signal configured to cause a haptic effect, and outputting the signal.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: December 11, 2018
    Assignee: IMMERSION CORPORATION
    Inventors: Danny Grant, Juan Manuel Cruz-Hernandez, Ali Modarres
  • Patent number: 10140823
    Abstract: The present disclosure is generally directed to systems and methods for providing haptic effects based on information complementary to multimedia content. For example, one disclosed method includes the steps of receiving multimedia data comprising multimedia content and complementary data, wherein the complementary data describes the multimedia content, determining a haptic effect based at least in part on the complementary data, and outputting the haptic effect while playing the multimedia content.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: November 27, 2018
    Assignee: Immersion Corporation
    Inventors: Vincent Levesque, Ali Modarres, Juan Manuel Cruz-Hernandez, Jamal Saboune