Patents by Inventor Andrew Wan
Andrew Wan 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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Publication number: 20240105374Abstract: Holding mechanisms for an electromagnetic core, assemblies thereof, and methods of manufacturing same are disclosed, such as for electromagnetic cores having a predetermined number of limbs. According to some embodiments, the holding mechanism may include a hub having an axis, wherein the hub comprises a plurality of apertures corresponding to the predetermined number of limbs of the electromagnetic core, such as an aperture in the hub per limb of the electromagnetic core. Each of the apertures may be configured to receive an end portion of a respective limb radially around the axis. Further, the axis of the hub may be coincident with the central axis of the electromagnetic core when the predetermined number of limbs of the electromagnetic core are received in the plurality of apertures. In one implementation, the holding mechanism comprises a plurality of jaws corresponding to the predetermined number of limbs of the electromagnetic core.Type: ApplicationFiled: August 31, 2023Publication date: March 28, 2024Inventors: Andrew John Scobie, Yihong Wan
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Patent number: 11935524Abstract: Systems and techniques for authentication of impaired voices are described herein. A voice profile may be generated for a user. An audio stream may be received including an authentication voice of the user. It may be determined that the authentication voice does not match a first set of authentication criteria. The audio stream may be compared to a second set of authentication criteria. The user may be authenticated based on the comparison.Type: GrantFiled: January 18, 2021Date of Patent: March 19, 2024Assignee: Wells Fargo Bank, N.A.Inventors: Andrew J. Garner, IV, Tyua Larsen Fraser, Kimberly Ann MacInnis, Paul R. McMahon, Darrell Lee Suen, Zhong Wan
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Publication number: 20230384918Abstract: A system of machine learning schemes can be configured to efficiently perform image processing tasks on a user device, such as a mobile phone. The system can selectively detect and transform individual regions within each frame of a live streaming video. The system can selectively partition and toggle image effects within the live streaming video.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Inventors: Theresa Barton, Yanping Chen, Jaewook Chung, Christopher Crutchfield, Aymeric Damien, Sergei Kotcur, Igor Kudriashov, Sergey Tulyakov, Andrew Wan, Emre Yamangil
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Publication number: 20230334327Abstract: A compact generative neural network can be distilled from a teacher generative neural network using a training network. The compact network can be trained on the input data and output data of the teacher network. The training network train the student network using a discrimination layer and one or more types of losses, such as perception loss and adversarial loss.Type: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Sergey Tulyakov, Sergei Korolev, Aleksei Stoliar, Maksim Gusarov, Sergei Kotcur, Christopher Yale Crutchfield, Andrew Wan
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Patent number: 11775158Abstract: A system of machine learning schemes can be configured to efficiently perform image processing tasks on a user device, such as a mobile phone. The system can selectively detect and transform individual regions within each frame of a live streaming video. The system can selectively partition and toggle image effects within the live streaming video.Type: GrantFiled: June 22, 2021Date of Patent: October 3, 2023Assignee: Snap Inc.Inventors: Theresa Barton, Yanping Chen, Jaewook Chung, Christopher Yale Crutchfield, Aymeric Damien, Sergei Kotcur, Igor Kudriashov, Sergey Tulyakov, Andrew Wan, Emre Yamangil
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Patent number: 11727280Abstract: A compact generative neural network can be distilled from a teacher generative neural network using a training network. The compact network can be trained on the input data and output data of the teacher network. The training network train the student network using a discrimination layer and one or more types of losses, such as perception loss and adversarial loss.Type: GrantFiled: March 2, 2021Date of Patent: August 15, 2023Assignee: Snap Inc.Inventors: Sergey Tulyakov, Sergei Korolev, Aleksei Stoliar, Maksim Gusarov, Sergei Kotcur, Christopher Yale Crutchfield, Andrew Wan
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Publication number: 20220127565Abstract: There is provided a self-assembly amphiphilic peptide having the formula (I): XYZ (I), wherein X is a polar moiety at the N-terminus; X and Z each independently has between 1 to 4 residues of aliphatic amino acids or analogs or derivatives thereof, and wherein the average degree of hydrophobicity of the residues in block Z is more than the average degree of hydrophobicity of the residues in block Y. Disclosed are compositions and hydrogel comprising the peptide thereof. Also disclosed are methods of treatment for tissue regeneration, wound healing and methods of culture of stem cells, tissues and organoids.Type: ApplicationFiled: February 7, 2020Publication date: April 28, 2022Inventors: Yihua Loo, Chwee Aun Andrew Wan, Chih Urn Benjamin Tai
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Publication number: 20210311618Abstract: A system of machine learning schemes can be configured to efficiently perform image processing tasks on a user device, such as a mobile phone. The system can selectively detect and transform individual regions within each frame of a live streaming video. The system can selectively partition and toggle image effects within the live streaming video.Type: ApplicationFiled: June 22, 2021Publication date: October 7, 2021Inventors: Theresa Barton, Yanping Chen, Jaewook Chung, Christopher Yale Crutchfield, Aymeric Damien, Sergei Kotcur, Igor Kudriashov, Sergey Tulyakov, Andrew Wan, Emre Yamangil
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Patent number: 11068141Abstract: A system of machine learning schemes can be configured to efficiently perform image processing tasks on a user device, such as a mobile phone. The system can selectively detect and transform individual regions within each frame of a live streaming video. The system can selectively partition and toggle image effects within the live streaming video.Type: GrantFiled: February 1, 2019Date of Patent: July 20, 2021Assignee: Snap Inc.Inventors: Theresa Barton, Yanping Chen, Jaewook Chung, Christopher Yale Crutchfield, Aymeric Damien, Sergei Kotcur, Igor Kudriashov, Sergey Tulyakov, Andrew Wan, Emre Yamangil
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Publication number: 20210182624Abstract: A compact generative neural network can be distilled from a teacher generative neural network using a training network. The compact network can be trained on the input data and output data of the teacher network. The training network train the student network using a discrimination layer and one or more types of losses, such as perception loss and adversarial loss.Type: ApplicationFiled: March 2, 2021Publication date: June 17, 2021Inventors: Sergey Tulyakov, Sergei Korolev, Aleksei Stoliar, Maksim Gusarov, Sergei Kotcur, Christopher Yale Crutchfield, Andrew Wan
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Patent number: 10963748Abstract: A compact generative neural network can be distilled from a teacher generative neural network using a training network. The compact network can be trained on the input data and output data of the teacher network. The training network train the student network using a discrimination layer and one or more types of losses, such as perception loss and adversarial loss.Type: GrantFiled: August 31, 2018Date of Patent: March 30, 2021Assignee: Snap Inc.Inventors: Sergey Tulyakov, Sergei Korolev, Aleksei Stoliar, Maksim Gusarov, Sergei Kotcur, Christopher Yale Crutchfield, Andrew Wan
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Patent number: 8176046Abstract: Systems and methods for identifying trends in web feeds collected from various content servers are disclosed. One embodiment includes, selecting a candidate phrase indicative of potential trends in the web feeds, assigning the candidate phrase to trend analysis agents, analyzing the candidate phrase, by each of the one or more trend analysis agents, respectively using the configured type of trending parameter, and/or determining, by each of the trend analysis agents, whether the candidate phrase meets an associated threshold to qualify as a potential trended phrase.Type: GrantFiled: October 22, 2009Date of Patent: May 8, 2012Assignee: FWIX, Inc.Inventors: Adrian Druzgalski, Andrew Wan
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Patent number: 7852864Abstract: A method for detecting and directing traffic in a network environment is provided that includes receiving a packet included within a communication flow that is initiated by a mobile terminal and setting a flag within the packet. The method further includes directing the packet to a next destination by recognizing that the flag included within the packet was set and therefore is associated with a mobile-to-mobile communication session.Type: GrantFiled: January 2, 2008Date of Patent: December 14, 2010Assignee: Cisco Technology, Inc.Inventors: Andrew Wan-yeung Au, Jayaraman R. Iyer
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Publication number: 20100100537Abstract: Systems and methods for identifying trends in web feeds collected from various content servers are disclosed. One embodiment includes, selecting a candidate phrase indicative of potential trends in the web feeds, assigning the candidate phrase to trend analysis agents, analyzing the candidate phrase, by each of the one or more trend analysis agents, respectively using the configured type of trending parameter, and/or determining, by each of the trend analysis agents, whether the candidate phrase meets an associated threshold to qualify as a potential trended phrase.Type: ApplicationFiled: October 22, 2009Publication date: April 22, 2010Applicant: Fwix, Inc.Inventors: Adrian Druzgalski, Andrew Wan
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Patent number: 7327746Abstract: A method for detecting and directing traffic in a network environment is provided that includes receiving a packet included within a communication flow that is initiated by a mobile terminal and setting a flag within the packet. The method further includes directing the packet to a next destination by recognizing that the flag included within the packet was set and therefore is associated with a mobile-to-mobile communication session.Type: GrantFiled: August 8, 2003Date of Patent: February 5, 2008Assignee: Cisco Technology, Inc.Inventors: Andrew Wan-yeung Au, Jayaraman R. Iyer
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Publication number: 20050220891Abstract: A multi-layered microcapsule has an inner extracellular matrix and an outer shell. The inner extracellular matrix includes a first inner layer of biopolymer and a second intermediate layer of polymer that provides partial immune-protection and holds the first layer in place. The outer shell can form an exoskeleton to provide mechanical stability. Each of the individual layers can be varied to optimize mechanical stability, cell function, and immuno-protection.Type: ApplicationFiled: May 26, 2005Publication date: October 6, 2005Applicants: Agency for Science, Technology and Research, National University of SingaporeInventors: Hanry Yu, Kam Leong, Ser-Mien Chia, Andrew Wan
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Patent number: 5978489Abstract: A multi-actuator system for active sound and vibration cancellation utilizes an LMS type algorithm having an adaptive filter. However, the error signal rather than the input is filtered through an adjoint filter of the error channel to drive an adaptive filter which in turn drives, for example, a loudspeaker to provide destructive interference for noise cancellation. The adjoint filter is realized by converting a standard filter's flow direction, such as a finite impulse response filter, swapping branching points with summing junctions and unit delays with unit advances. For multiple-input-output systems, computational complexity is significantly reduced.Type: GrantFiled: May 4, 1998Date of Patent: November 2, 1999Assignee: Oregon Graduate Institute of Science and TechnologyInventor: Eric Andrew Wan
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Patent number: D380016Type: GrantFiled: January 5, 1996Date of Patent: June 17, 1997Assignee: The Little Tikes CompanyInventors: Michael S. Jaeb, Elizabeth Knight, Andrew Wan