Patents by Inventor David Jeon
David Jeon 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: 11943575Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: GrantFiled: April 22, 2021Date of Patent: March 26, 2024Assignee: Apple Inc.Inventors: Vincenzo Giuliani, David Jeon, Gabriel Sanchez
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Publication number: 20230412380Abstract: A display device establishes a secure communications session with a mobile device and receives an image-based item associated with a unique cryptographic token. The display device determines, based on metadata parsed from the unique cryptographic token, authenticity information and chain-of-ownership information for the cryptographic token. In response to determining that user account information for the secure communications session corresponds to an item included in the chain-of-ownership information, the display device displays the image-based item, and an indicator component of the display device provides an indication of authenticity for the image-based item.Type: ApplicationFiled: August 30, 2023Publication date: December 21, 2023Inventors: Hernan Lopez, Jeanne Anderson, Sergey Tsibel, David Jeon, James Kim, Robert Magnus, Juan Pablo Cionci, Franco Forastiero
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Patent number: 11839427Abstract: Systems, methods and apparatuses are provided for the measurement of intraocular pressure. These systems, methods and apparatuses can include an imaging apparatus for capturing two- or three-dimensional images or video of a patient's eye. An image reconstruction based on the captured images or video can be performed, and measurements can be taken of blood vessel features, curvature metrics, or distances between point pairs. In some embodiments, blood pressure measurements can also be taken synchronously with the captured images or video. From these measurements, a relationship between certain medical condition (e.g., elevated intraocular pressure, heart arrhythmia) and the extracted metrics can be established.Type: GrantFiled: April 10, 2020Date of Patent: December 12, 2023Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Morteza Gharib, Alexei Harvard, Alessio Tamborini, David Jeon
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Patent number: 11784818Abstract: A display device establishes a secure communications session with a mobile device and receives an image-based item associated with a unique cryptographic token. The display device determines, based on metadata parsed from the unique cryptographic token, authenticity information and chain-of-ownership information for the cryptographic token. In response to determining that user account information for the secure communications session corresponds to an item included in the chain-of-ownership information, the display device displays the image-based item, and an indicator component of the display device provides an indication of authenticity for the image-based item.Type: GrantFiled: November 11, 2022Date of Patent: October 10, 2023Assignee: Danvas, Inc.Inventors: Hernan Lopez, Jeanne Anderson, Sergey Tsibel, David Jeon, James Kim, Robert Magnus, Juan Pablo Cionci, Franco Forastiero
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Publication number: 20230155831Abstract: A display device establishes a secure communications session with a mobile device and receives an image-based item associated with a unique cryptographic token. The display device determines, based on metadata parsed from the unique cryptographic token, authenticity information and chain-of-ownership information for the cryptographic token. In response to determining that user account information for the secure communications session corresponds to an item included in the chain-of-ownership information, the display device displays the image-based item, and an indicator component of the display device provides an indication of authenticity for the image-based item.Type: ApplicationFiled: November 11, 2022Publication date: May 18, 2023Inventors: Hernan Lopez, Jeanne Anderson, Sergey Tsibel, David Jeon, James Kim, Robert Magnus, Juan Pablo Cionci, Franco Forastiero
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Publication number: 20220212792Abstract: A network of high-resolution cameras for monitoring and controlling a drone within a specific operational environment such that the latency time for communication between the cameras and drone is less than that of human controlled drones. The drone can communication drone health data to the network of cameras where such information can be combined with visual image data of the drone to determine the appropriate flight path of the drone within the operational environment. The drone can then subsequently be controlled by the network of cameras by maintaining a constant visual image and flight control data of the drone as it operates within the environment.Type: ApplicationFiled: January 6, 2022Publication date: July 7, 2022Applicants: California Institute of Technology, Toofon, Inc.Inventors: Morteza Gharib, Michael V. Ol, David Jeon, Amir Emadi
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Publication number: 20210321179Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: ApplicationFiled: April 22, 2021Publication date: October 14, 2021Inventors: Vincenzo GIULIANI, David JEON, Gabriel SANCHEZ
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Patent number: 11026005Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: GrantFiled: April 17, 2019Date of Patent: June 1, 2021Assignee: Apple Inc.Inventors: Vincenzo Giuliani, David Jeon, Gabriel Sanchez
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Publication number: 20200323427Abstract: Systems, methods and apparatuses are provided for the measurement of intraocular pressure. These systems, methods and apparatuses can include an imaging apparatus for capturing two- or three-dimensional images or video of a patient's eye. An image reconstruction based on the captured images or video can be performed, and measurements can be taken of blood vessel features, curvature metrics, or distances between point pairs. In some embodiments, blood pressure measurements can also be taken synchronously with the captured images or video. From these measurements, a relationship between certain medical condition (e.g., elevated intraocular pressure, heart arrhythmia) and the extracted metrics can be established.Type: ApplicationFiled: April 10, 2020Publication date: October 15, 2020Inventors: Morteza Gharib, Alexei Harvard, Alessio Tamborini, David Jeon
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Patent number: 10787231Abstract: Systems, methods and apparatuses are provided for the reduction of hydrodynamic frictional drag. These systems, methods and apparatuses can include a vessel surface having an external layer and a plurality of dimples, wherein the external layer comprises a hydrophilic material, and wherein each of the dimples includes an inner surface having a superhydrophobic coating. The dimples can be configured to maintain an air-water interface as one or more fluids flow over the vessel surface. In some embodiments, a pressure reservoir can be coupled with the dimples, and can include an acoustic speaker to vibrate the air-water interface.Type: GrantFiled: July 28, 2017Date of Patent: September 29, 2020Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Cong Wang, David Jeon, Morgane Grivel, Francisco Pereira, Morteza Gharib
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Publication number: 20190253778Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: ApplicationFiled: April 17, 2019Publication date: August 15, 2019Inventors: Vincenzo Giuliani, David Jeon, Gabriel Sanchez
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Patent number: 10291894Abstract: Hardware and software methodology are described for three-dimensional imaging in connection with a single sensor. A plurality of images is captured at different degrees of focus without focus change of an objective lens between such images. Depth information is extracted by comparing image blur between the images captured on the single sensor.Type: GrantFiled: September 23, 2016Date of Patent: May 14, 2019Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Morteza Gharib, David Jeon
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Patent number: 10284934Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: GrantFiled: November 14, 2017Date of Patent: May 7, 2019Assignee: Apple Inc.Inventors: Vincenzo Giuliani, David Jeon, Gabriel Sanchez
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Publication number: 20180229808Abstract: Systems, methods and apparatuses are provided for the reduction of hydrodynamic frictional drag. These systems, methods and apparatuses can include a vessel surface having an external layer and a plurality of dimples, wherein the external layer comprises a hydrophilic material, and wherein each of the dimples includes an inner surface having a superhydrophobic coating. The dimples can be configured to maintain an air-water interface as one or more fluids flow over the vessel surface. In some embodiments, a pressure reservoir can be coupled with the dimples, and can include an acoustic speaker to vibrate the air-water interface.Type: ApplicationFiled: July 28, 2017Publication date: August 16, 2018Inventors: Cong Wang, David Jeon, Morgane Grivel, Francisco Pereira, Morteza Gharib
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Publication number: 20180132017Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: ApplicationFiled: November 14, 2017Publication date: May 10, 2018Inventors: Vincenzo GIULIANI, David JEON, Gabriel SANCHEZ
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Patent number: 9913011Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.Type: GrantFiled: January 16, 2015Date of Patent: March 6, 2018Assignee: Apple Inc.Inventors: Vincenzo Giuliani, David Jeon, Gabriel Sanchez
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Patent number: 9596452Abstract: A lens and aperture device for determining 3D information. An SLR camera has a lens and aperture that allows the SLR camera to determine defocused information.Type: GrantFiled: June 13, 2014Date of Patent: March 14, 2017Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Morteza Gharib, Jian Lu, Scott Hsieh, Francisco Pereira, Alexei Harvard, David Jeon
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Publication number: 20170068326Abstract: The subject system hardware and methodology combine disparate cameras into a cohesive gesture recognition environment. To render an intended computer, gaming, display, etc. control function, two or more cameras with non-coaxial axes are trained on a space to detect and lock onto an object image regardless of its depth coordinate. Each camera captures one 2D view of the gesture and the plurality of 2D gestures are combined to infer the 3D input.Type: ApplicationFiled: November 10, 2016Publication date: March 9, 2017Inventors: Morteza Gharib, David Jeon
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Publication number: 20170013245Abstract: Hardware and software methodology are described for three-dimensional imaging in connection with a single sensor. A plurality of images is captured at different degrees of focus without focus change of an objective lens between such images. Depth information is extracted by comparing image blur between the images captured on the single sensor.Type: ApplicationFiled: September 23, 2016Publication date: January 12, 2017Inventors: Morteza Gharib, David Jeon
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Patent number: 9530213Abstract: Hardware and software methodology are described for three-dimensional imaging in connection with a single sensor. A plurality of images is captured at different degrees of focus without focus change of an objective lens between such images. Depth information is extracted by comparing image blur between the images captured on the single sensor.Type: GrantFiled: December 30, 2013Date of Patent: December 27, 2016Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Morteza Gharib, David Jeon