Patents by Inventor John Yu
John Yu 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: 11895473Abstract: An audio device having a housing including a first loudspeaker disposed in the housing and oriented to emit sound towards a top of the housing, a second loudspeaker disposed in the housing and oriented to emit sound towards a bottom of the housing, and a third loudspeaker disposed in the housing and oriented to emit sound radially outward from the housing of the audio device. Embodiments may include a microphone array disposed proximate the top of the audio device and encircling the first loudspeaker.Type: GrantFiled: March 5, 2021Date of Patent: February 6, 2024Assignee: Amazon Technologies, Inc.Inventors: Giovanni Mata Magana, Alexander David Savello, Chia Hung Kuo, Thompson Quang-Tue Nguyen, Danny Chan, Albert John Yu Sam Chua
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Patent number: 11643437Abstract: An isolated cancer-targeting peptide that includes at least two copies of the amino acid sequence PFLP (SEQ ID NO: 1) or PFLF (SEQ ID NO: 2). Also disclosed is a pharmaceutical composition for treating cancer. The composition contains the isolated cancer-targeting peptide and an anti-cancer agent. Further disclosed is a bispecific anti-cancer antibody that includes the isolated cancer-targeting peptide and an antigen-binding peptide that stimulates T cell activity. Methods are provided for treating cancer by administering the pharmaceutical composition or the bispecific anti-cancer antibody. Further provided is a method for diagnosing cancer by administering a radionuclide-labeled cancer-targeting peptide to an individual and imaging a location of the radionuclide.Type: GrantFiled: February 11, 2021Date of Patent: May 9, 2023Assignee: Chang Gung Memorial HospitalInventors: John Yu, Alice Yu, Sheng-Hung Wang
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Patent number: 11514906Abstract: Systems, methods, and computer-readable media are disclosed for voice activated devices with integrated heatsinks and speakers. In one embodiment, an example voice activated device may include a housing having an upper portion and a lower portion, a speaker housing, a heatsink coupled to the speaker housing, where the heatsink and the speaker housing together form a sealed chamber, a first speaker coupled to the speaker housing and partially disposed within the sealed chamber, where the first speaker is oriented to output audio towards the upper portion of the housing, and a light ring disposed about the lower portion of the housing.Type: GrantFiled: March 26, 2020Date of Patent: November 29, 2022Assignee: Amazon Technologies, Inc.Inventors: Amita Pawar, Jordan Pine, Albert John Yu Sam Chua, Yu-Tsen Kuo, Thompson Q. Nguyen
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Patent number: 11446810Abstract: A robotic assistant comprises a plurality of sensors in a compact and unobtrusive form. One or more sensors may be emplaced upon a mast that may be selectively raised and lowered. The mast allows the robotic assistant to acquire images or other sensor data from a greater height, without substantially increasing the bulk of the robotic assistant. For ease of transport from one floor to another or from one building to another, the robotic assistant may deploy a handhold that a human may use to pick up and carry the robotic assistant. Floor characterization sensors may be used to determine characteristics of the floor such as if the floor is wet or dry. The robotic assistant may be used to provide a user with access to network services, to monitor a facility, provide telepresence services, and so forth.Type: GrantFiled: June 5, 2017Date of Patent: September 20, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Albert John Yu Sam Chua, Paul Leland Mandel, Adam Barry Fineberg, Christopher Clive Jones, Stephen Anthony Kitchens, Christopher Lorenzo Dunn, Omar Sze Leung, Carl Philip Taussig, John Edwin Johnston
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Patent number: 11449114Abstract: Systems, methods, and computer-readable media are disclosed for voice activated devices with integrated heatsinks and speakers. In one embodiment, an example voice activated device may include a housing having an upper portion and a lower portion, a speaker housing coupled to the lower portion, where the speaker housing and the lower portion together form a sealed chamber, a heatsink coupled to the lower portion and disposed in the sealed chamber, and a first speaker coupled to the speaker housing and partially disposed within the sealed chamber, where the first speaker is oriented to output audio towards the upper portion of the housing.Type: GrantFiled: March 25, 2020Date of Patent: September 20, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Allen David Minnehan, Miguel A. Morales, Nathan M. Li, Albert John Yu Sam Chua, Matthew F. Ardema
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Patent number: 11265270Abstract: A method for providing messaging services includes accessing an organization structure of an organization; creating chat services user accounts in response to the organization structure of the organization; creating groups of users in response to the organization structure of the organization, the groups comprising a chat group and a broadcast chat group; wherein the chat group provides bidirectional messaging from each member of the chat group to each other member of the chat group; wherein broadcast chat group provides unidirectional messaging from a broadcast group owner to each other member of the broadcast chat group.Type: GrantFiled: July 6, 2018Date of Patent: March 1, 2022Assignee: SamChat, Inc.Inventors: John Yu, James Keener Fox
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Patent number: 11229121Abstract: Systems, methods, and computer-readable media are disclosed for ring-shaped devices with voice integration. In one embodiment, an example device may include an antenna element that at least partially forms an outer surface of the ring-shaped device, an outer shell coupled to the antenna element, an inner shell coupled to the outer shell, a curved battery disposed along a first side of the ring-shaped device, and a flexible printed circuit assembly coupled to the curved battery and disposed along a second side of the ring shaped device.Type: GrantFiled: May 7, 2020Date of Patent: January 18, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Sarah Graber, Sun Joo Han, Bernhard Wildner, Adrian Napoles, Ulf Jan-Ove Mattsson, Felipe Varela, Albert John Yu Sam Chua, Brad Arnold
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Publication number: 20210303041Abstract: Systems, methods, and computer-readable media are disclosed for voice activated devices with integrated heatsinks and speakers. In one embodiment, an example voice activated device may include a housing having an upper portion and a lower portion, a speaker housing coupled to the lower portion, where the speaker housing and the lower portion together form a sealed chamber, a heatsink coupled to the lower portion and disposed in the sealed chamber, and a first speaker coupled to the speaker housing and partially disposed within the sealed chamber, where the first speaker is oriented to output audio towards the upper portion of the housing.Type: ApplicationFiled: March 25, 2020Publication date: September 30, 2021Applicant: Amazon Technologies, Inc.Inventors: Allen David Minnehan, Miguel A. Morales, Nathan M. Li, Albert John Yu Sam Chua, Matthew F. Ardema
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Publication number: 20210304744Abstract: Systems, methods, and computer-readable media are disclosed for voice activated devices with integrated heatsinks and speakers. In one embodiment, an example voice activated device may include a housing having an upper portion and a lower portion, a speaker housing, a heatsink coupled to the speaker housing, where the heatsink and the speaker housing together form a sealed chamber, a first speaker coupled to the speaker housing and partially disposed within the sealed chamber, where the first speaker is oriented to output audio towards the upper portion of the housing, and a light ring disposed about the lower portion of the housing.Type: ApplicationFiled: March 26, 2020Publication date: September 30, 2021Applicant: Amazon Technologies, Inc.Inventors: Amita Pawar, Jordan Pine, Albert John Yu Sam Chua, Yu-Tsen Kuo, Thompson Q. Nguyen
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Publication number: 20210253636Abstract: An isolated cancer-targeting peptide that includes at least two copies of the amino acid sequence PFLP (SEQ ID NO: 1) or PFLF (SEQ ID NO: 2). Also disclosed is a pharmaceutical composition for treating cancer. The composition contains the isolated cancer-targeting peptide and an anti-cancer agent. Further disclosed is a bispecific anti-cancer antibody that includes the isolated cancer-targeting peptide and an antigen-binding peptide that stimulates T cell activity. Methods are provided for treating cancer by administering the pharmaceutical composition or the bispecific anti-cancer antibody. Further provided is a method for diagnosing cancer by administering a radionuclide-labeled cancer-targeting peptide to an individual and imaging a location of the radionuclide.Type: ApplicationFiled: February 11, 2021Publication date: August 19, 2021Inventors: John Yu, Alice Yu, Sheng-Hung Wang
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Patent number: 11072935Abstract: The embodiments disclose a method including fabricating a pool filter guard apparatus including a pool filter guard debris screen and spreader anchor apparatus installation device for coupling to the pool filter guard apparatus for installing into a pool skimmer to prevent debris from clogging a pool skimmer basket, fabricating a pool filter guard angular safety module with infrared detection sensors, chemical testing devices, temperature sensors, WIFI and cellular connectivity, a digital processor, digital memory device, panoramic camera for reporting pool conditions to a pool owner and for transmitting alerts on potential unintentional drowning, and creating a pool filter guard digital app for installation in a user digital device for receiving real-time pool condition reports and alerts transmitted from the pool filter guard angular safety module.Type: GrantFiled: November 11, 2020Date of Patent: July 27, 2021Inventors: John Yu, Richard Yu
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Publication number: 20210214424Abstract: The present invention provides monoclonal antibodies or the antigen-binding portion thereof, that bind to a feto-embryonic dedifferentiated antigen, such as Leucine-rich Repeat Neuronal Protein 1 (LRRN1), a surface glycoprotein that is expressed abundantly on the surface of human embryonic stem cells prior to differentiation into embryoid bodies. Also disclosed herein are the uses of the novel LRRN1 antibodies.Type: ApplicationFiled: May 16, 2019Publication date: July 15, 2021Inventors: Alice YU, Han-Chung WU, John YU
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Publication number: 20210195333Abstract: An audio device having a housing including a first loudspeaker disposed in the housing and oriented to emit sound towards a top of the housing, a second loudspeaker disposed in the housing and oriented to emit sound towards a bottom of the housing, and a third loudspeaker disposed in the housing and oriented to emit sound radially outward from the housing of the audio device. Embodiments may include a microphone array disposed proximate the top of the audio device and encircling the first loudspeaker.Type: ApplicationFiled: March 5, 2021Publication date: June 24, 2021Inventors: Giovanni Mata Magana, Alexander David Savello, Chia Hung Kuo, Thompson Quang-Tue Nguyen, Danny Chan, Albert John Yu Sam Chua
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Patent number: 10979810Abstract: An audio device having a housing including a first loudspeaker disposed in the housing and oriented to emit sound towards a top of the housing, a second loudspeaker disposed in the housing and oriented to emit sound towards a bottom of the housing, and a third loudspeaker disposed in the housing and oriented to emit sound radially outward from the housing of the audio device. Embodiments may include a microphone array disposed proximate the top of the audio device and encircling the first loudspeaker.Type: GrantFiled: March 19, 2019Date of Patent: April 13, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Giovanni Mata Magana, Alexander David Savello, Chia Hung Kuo, Thompson Quang-Tue Nguyen, Danny Chan, Albert John Yu Sam Chua
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Publication number: 20200304914Abstract: An audio device having a housing including a first loudspeaker disposed in the housing and oriented to emit sound towards a top of the housing, a second loudspeaker disposed in the housing and oriented to emit sound towards a bottom of the housing, and a third loudspeaker disposed in the housing and oriented to emit sound radially outward from the housing of the audio device. Embodiments may include a microphone array disposed proximate the top of the audio device and encircling the first loudspeaker.Type: ApplicationFiled: March 19, 2019Publication date: September 24, 2020Inventors: Giovanni Mata Magana, Alexander David Savello, Chia Hung Kuo, Thompson Quang-Tue Nguyen, Danny Chan, Albert John Yu Sam Chua
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Patent number: 10726835Abstract: A modular controller may be mounted in an opening, such as a standard single wide or double wide electrical junction box, in a wall or other surface. The modular controller may include a power module and a front module. The power module may be mounted in the opening of the surface, and may be configured to provide electrical power to the front module. The front module may be detachably coupleable to the power module. The front module may be configured to receive audio commands, gesture commands, and/or presence input corresponding to a desired action, and may cause the action to be performed by a device of the front module and/or an external device. The front module may include various devices (e.g., components) capable of providing various functionalities, and may be selected for coupling to a power module in a particular location based at least in part on the functionalities.Type: GrantFiled: December 23, 2016Date of Patent: July 28, 2020Assignee: Amazon Technologies, Inc.Inventors: Albert John Yu Sam Chua, Pushkaraksha Gejji, Wilfrido Loor Canizares, Adam Kenneth Cybart, Aleksandar Pance, Marc Rene Walliser
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Patent number: 10715894Abstract: A portable audio input/output device may include an assembly enclosure that contains electrical and mechanical components of the device. A substantially cylindrical frame may encircle the assembly enclosure and may be surrounded by a tube of seamless material. A top end of the tube of seamless material may fold over a top end of the substantially cylindrical frame, and a bottom end of the tube of seamless material may fold over a bottom end of the substantially cylindrical frame. A cover assembly may couple to a top end of the assembly enclosure and secure the top end of the seamless fabric. A charging foot may be coupled to a bottom end of the assembly enclosure and secure the bottom end of the seamless fabric.Type: GrantFiled: January 16, 2018Date of Patent: July 14, 2020Assignee: Amazon Technologies, Inc.Inventors: Christopher Mann Chamberlin, Chia Hung Kuo, Jacob William Beatty, Duane Everard Whyte, Adrian Roy Ramiscal Santos, Tony David, Albert John Yu Sam Chua
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Patent number: D961582Type: GrantFiled: September 17, 2019Date of Patent: August 23, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Sarah Graber, Sun Joo Han, Bernhard Wildner, Adrian Napoles, Ulf Jan-Ove Mattsson, Felipe A. Varela, Albert John Yu Sam Chua
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Patent number: D1032504Type: GrantFiled: September 17, 2019Date of Patent: June 25, 2024Assignee: Amazon Technologies, Inc.Inventors: Sarah Graber, Sun Joo Han, Bernhard Wildner, Adrian Napoles, Ulf Jan-Ove Mattsson, Felipe A. Varela, Albert John Yu Sam Chua
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Patent number: D1038876Type: GrantFiled: September 28, 2021Date of Patent: August 13, 2024Assignee: Amazon Technologies, Inc.Inventors: Manish Avinash Mantrawadi, Ippei Matsumoto, Albert John Yu Sam Chua, Duane Everard Whyte, Sacha Benjamin Holland