Patents by Inventor Jehangir Tajik
Jehangir Tajik 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).
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Patent number: 11978159Abstract: A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.Type: GrantFiled: December 3, 2021Date of Patent: May 7, 2024Assignee: Magic Leap, Inc.Inventors: Anush Mohan, Rafael Domingos Torres, Daniel Olshansky, Samuel A. Miller, Jehangir Tajik, Joel David Holder, Jeremy Dwayne Miranda, Robert Blake Taylor, Ashwin Swaminathan, Lomesh Agarwal, Hiral Honar Barot, Helder Toshiro Suzuki, Ali Shahrokni, Eran Guendelman, Prateek Singhal, Xuan Zhao, Siddharth Choudhary, Nicholas Atkinson Kramer, Kenneth William Tossell, Christian Ivan Robert Moore
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Publication number: 20240137725Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Inventors: Brian Lloyd SCHMIDT, Jehangir TAJIK, Jean-Marc JOT
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Patent number: 11936733Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.Type: GrantFiled: November 8, 2021Date of Patent: March 19, 2024Assignee: Magic Leap, Inc.Inventors: Praveen Babu J D, Karen Stolzenberg, Jehangir Tajik, Rohit Anil Talwalkar, Colman Thomas Bryant, Leonid Zolotarev
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Patent number: 11895483Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: GrantFiled: November 4, 2020Date of Patent: February 6, 2024Assignee: Magic Leap, Inc.Inventors: Brian Lloyd Schmidt, Jehangir Tajik, Jean-Marc Jot
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Patent number: 11386629Abstract: An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.Type: GrantFiled: March 22, 2021Date of Patent: July 12, 2022Assignee: Magic Leap, Inc.Inventors: Jeremy Dwayne Miranda, Rafael Domingos Torres, Daniel Olshansky, Anush Mohan, Robert Blake Taylor, Samuel A. Miller, Jehangir Tajik, Ashwin Swaminathan, Lomesh Agarwal, Ali Shahrokni, Prateek Singhal, Joel David Holder, Xuan Zhao, Siddharth Choudhary, Helder Toshiro Suzuki, Hirai Honar Barot, Eran Guendelman, Michael Harold Liebenow, Christian Ivan Robert Moore
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Publication number: 20220092852Abstract: A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Applicant: Magic Leap, Inc.Inventors: Anush Mohan, Rafael Domingos Torres, Daniel Olshansky, Samuel A. Miller, Jehangir Tajik, Joel David Holder, Jeremy Dwayne Miranda, Robert Blake Taylor, Ashwin Swaminathan, Lomesh Agarwal, Hiral Honar Barot, Helder Toshiro Suzuki, Ali Shahrokni, Eran Guendelman, Prateek Singhal, Xuan Zhao, Siddharth Choudhary, Nicholas Atkinson Kramer, Kenneth William Tossell, Christian Ivan Robert Moore
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Publication number: 20220070278Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.Type: ApplicationFiled: November 8, 2021Publication date: March 3, 2022Inventors: Praveen BABU J D, Karen STOLZENBERG, Jehangir TAJIK, Rohit Anil TALWALKAR, Colman Thomas BRYANT, Leonid ZOLOTAREV
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Patent number: 11240622Abstract: A dual source spatialized audio system includes a general audio system and a personal audio system. The general system includes a general audio processor and general speakers to produce general sound. The personal system includes a frame to be worn on a head of a user and a plurality of personal speakers attached to the frame. The personal system also includes a head pose sensor to collect head pose data of the user. The personal system further includes a head pose processor to determine a head pose of the user from the head pose data. Moreover, the personal system includes a personal audio processor to generate personal audio data based on the head pose of the user. The personal speakers generate personal sound corresponding to the personal audio data. The personal processor receives timing information/metadata from the general audio processor to synchronize the personal sound with the general sound.Type: GrantFiled: October 28, 2020Date of Patent: February 1, 2022Assignee: Magic Leap, Inc.Inventors: David Thomas Roach, Samuel A. Miller, George Alistair Sanger, Brian Schmidt, Terry Micheal O'Gara, Anastasia Andreyevna Tajik, Jehangir Tajik
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Patent number: 11227435Abstract: A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.Type: GrantFiled: October 4, 2019Date of Patent: January 18, 2022Assignee: Magic Leap, Inc.Inventors: Anush Mohan, Rafael Domingos Torres, Daniel Olshansky, Samuel A. Miller, Jehangir Tajik, Joel David Holder, Jeremy Dwayne Miranda, Robert Blake Taylor, Ashwin Swaminathan, Lomesh Agarwal, Hiral Honar Barot, Helder Toshiro Suzuki, Ali Shahrokni, Eran Guendelman, Prateek Singhal, Xuan Zhao, Siddharth Choudhary, Nicholas Atkinson Kramer, Kenneth William Tossell, Christian Ivan Robert Moore
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Patent number: 11201953Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.Type: GrantFiled: July 22, 2019Date of Patent: December 14, 2021Assignee: Magic Leap, Inc.Inventors: Praveen Babu J D, Karen Stolzenberg, Jehangir Tajik, Rohit Anil Talwalkar, Colman Thomas Bryant, Leonid Zolotarev
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Publication number: 20210209859Abstract: An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.Type: ApplicationFiled: March 22, 2021Publication date: July 8, 2021Applicant: Magic Leap, Inc.Inventors: Jeremy Dwayne Miranda, Rafael Domingos Torres, Daniel Olshansky, Anush Mohan, Robert Blake Taylor, Samuel A. Miller, Jehangir Tajik, Ashwin Swaminathan, Lomesh Agarwal, Ali Shahrokni, Prateek Singhal, Joel David Holder, Xuan Zhao, Siddharth Choudhary, Helder Toshiro Suzuki, Hiral Honar Barot, Eran Guendelman, Michael Harold Liebenow, Christian Ivan Robert Moore
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Publication number: 20210160647Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: ApplicationFiled: November 4, 2020Publication date: May 27, 2021Inventors: Brian Lloyd SCHMIDT, Jehangir Tajik, Jean-Marc Jot
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Patent number: 10957112Abstract: An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.Type: GrantFiled: August 12, 2019Date of Patent: March 23, 2021Assignee: Magic Leap, Inc.Inventors: Jeremy Dwayne Miranda, Rafael Domingos Torres, Daniel Olshansky, Anush Mohan, Robert Blake Taylor, Samuel A. Miller, Jehangir Tajik, Ashwin Swaminathan, Lomesh Agarwal, Ali Shahrokni, Prateek Singhal, Joel David Holder, Xuan Zhao, Siddharth Choudhary, Helder Toshiro Suzuki, Hiral Honar Barot, Eran Guendelman, Michael Harold Liebenow, Christian Ivan Robert Moore
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Publication number: 20210044915Abstract: A dual source spatialized audio system includes a general audio system and a personal audio system. The general system includes a general audio processor and general speakers to produce general sound. The personal system includes a frame to be worn on a head of a user and a plurality of personal speakers attached to the frame. The personal system also includes a head pose sensor to collect head pose data of the user. The personal system further includes a head pose processor to determine a head pose of the user from the head pose data. Moreover, the personal system includes a personal audio processor to generate personal audio data based on the head pose of the user. The personal speakers generate personal sound corresponding to the personal audio data. The personal processor receives timing information/metadata from the general audio processor to synchronize the personal sound with the general sound.Type: ApplicationFiled: October 28, 2020Publication date: February 11, 2021Applicant: MAGIC LEAP, INC.Inventors: David Thomas ROACH, Samuel A. MILLER, George Alistair Sanger, Brian SCHMIDT, Terry Micheal O'GARA, Anastasia Andreyevna TAJIK, Jehangir TAJIK
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Patent number: 10863301Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: GrantFiled: February 27, 2020Date of Patent: December 8, 2020Assignee: Magic Leap, Inc.Inventors: Brian Lloyd Schmidt, Jehangir Tajik, Jean-Marc Jot
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Patent number: 10856095Abstract: A dual source spatialized audio system includes a general audio system and a personal audio system. The general system includes a general audio processor and general speakers to produce general sound. The personal system includes a frame to be worn on a head of a user and a plurality of personal speakers attached to the frame. The personal system also includes a head pose sensor to collect head pose data of the user. The personal system further includes a head pose processor to determine a head pose of the user from the head pose data. Moreover, the personal system includes a personal audio processor to generate personal audio data based on the head pose of the user. The personal speakers generate personal sound corresponding to the personal audio data. The personal processor receives timing information/metadata from the general audio processor to synchronize the personal sound with the general sound.Type: GrantFiled: July 3, 2019Date of Patent: December 1, 2020Assignee: Magic Leap, Inc.Inventors: David Thomas Roach, Samuel A. Miller, George Alistair Sanger, Brian Schmidt, Terry Micheal O'Gara, Anastasia Andreyevna Tajik, Jehangir Tajik
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Publication number: 20200196087Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: ApplicationFiled: February 27, 2020Publication date: June 18, 2020Inventors: Brian Lloyd Schmidt, Jehangir Tajik, Jean-Marc Jot
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Patent number: 10616705Abstract: A method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined. An acoustic region associated with the location of the user is identified. A first acoustic parameter associated with the first acoustic region is determined. A transfer function is determined using the first acoustic parameter. The transfer function is applied to the first audio signal to produce a second audio signal, which is then presented to the user.Type: GrantFiled: October 17, 2018Date of Patent: April 7, 2020Assignee: Magic Leap, Inc.Inventors: Brian Lloyd Schmidt, Jehangir Tajik, Jean-Marc Jot
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Publication number: 20200090407Abstract: An augmented reality viewing system is described. A local coordinate frame of local content is transformed to a world coordinate frame. A further transformation is made to a head coordinate frame and a further transformation is made to a camera coordinate frame that includes all pupil positions of an eye. One or more users may interact in separate sessions with a viewing system. If a canonical map is available, the earlier map is downloaded onto a viewing device of a user. The viewing device then generates another map and localizes the subsequent map to the canonical map.Type: ApplicationFiled: August 12, 2019Publication date: March 19, 2020Applicant: Magic Leap, Inc.Inventors: Jeremy Dwayne Miranda, Rafael Domingos Torres, Daniel Olshansky, Anush Mohan, Robert Blake Taylor, Samuel A. Miller, Jehangir Tajik, Ashwin Swaminathan, Lomesh Agarwal, Ali Shahrokni, Prateek Singhal, Joel David Holder, Xuan Zhao, Siddharth Choudhary, Helder Toshiro Suzuki, Hiral Honar Barot, Eran Guendelman, Michael Harold Liebenow
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Publication number: 20200051328Abstract: A cross reality system that provides an immersive user experience by storing persistent spatial information about the physical world that one or multiple user devices can access to determine position within the physical world and that applications can access to specify the position of virtual objects within the physical world. Persistent spatial information enables users to have a shared virtual, as well as physical, experience when interacting with the cross reality system. Further, persistent spatial information may be used in maps of the physical world, enabling one or multiple devices to access and localize into previously stored maps, reducing the need to map a physical space before using the cross reality system in it. Persistent spatial information may be stored as persistent coordinate frames, which may include a transformation relative to a reference orientation and information derived from images in a location corresponding to the persistent coordinate frame.Type: ApplicationFiled: October 4, 2019Publication date: February 13, 2020Applicant: Magic Leap, Inc.Inventors: Anush Mohan, Rafael Domingos Torres, Daniel Olshansky, Samuel A. Miller, Jehangir Tajik, Joel David Holder, Jeremy Dwayne Miranda, Robert Blake Taylor, Ashwin Swaminathan, Lomesh Agarwal, Hiral Honar Barot, Helder Toshiro Suzuki, Ali Shahrokni, Eran Guendelman, Prateek Singhal, Xuan Zhao, Siddharth Choudhary, Nick Kramer, Ken Tossell