Patents by Inventor Xinghua Shi
Xinghua Shi 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: 11970729Abstract: Methods of sequencing molecules based on luminescence lifetimes and/or intensities are provided. In some aspects, methods of sequencing nucleic acids involve determining the luminescence lifetimes, and optionally luminescence intensities, of a series of luminescently labeled nucleotides incorporated during a nucleic acid sequencing reaction.Type: GrantFiled: May 7, 2021Date of Patent: April 30, 2024Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang
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Publication number: 20240124918Abstract: Compositions useful for the detection of single molecules in a sample are provided. In some aspects, the disclosure provides a nucleotide connected to a nucleic acid comprising a FRET label comprising at least three luminescent molecules. In some embodiments, the nucleic acids described herein comprise one or more structural features that provide enhanced fluorescence intensity. In some aspects, methods of sequencing using the labeled nucleotides of the disclosure are provided.Type: ApplicationFiled: March 27, 2023Publication date: April 18, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang, David Dodd
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Publication number: 20240088497Abstract: A battery for a mobile device includes: a battery housing including an inner wall, an opposing outer wall, a rear wall, and an opposing forward wall, the rear and forward walls each joining the inner and outer walls; an electrical contact disposed on the inner wall, configured to engage with an electrical interface within a device housing; a seal on the inner wall surrounding the electrical contact and a further portion of the inner wall, and configured to engage a complementary surface within the device housing; a hook extending from the forward wall, configured to engage the device housing to establish a pivot axis of the battery housing during battery insertion and removal; and a latch extending from the rear wall, biased towards an extended position to secure the battery within the device housing, and movable to a retracted position to release the battery from the device housing.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Andrew Ellis, Xinghua Shi, Mu-Kai Shen
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Publication number: 20240068027Abstract: Compositions useful for the detection of single molecules in a sample are provided. In some aspects, the disclosure provides a nucleic acid connected to a nucleotide and two or more luminescent labels. In some embodiments, the nucleic acids described herein comprise one or more structural features that provide enhanced fluorescence intensity. In some aspects, methods of sequencing using the labeled nucleotides of the disclosure are provided.Type: ApplicationFiled: March 22, 2023Publication date: February 29, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang, David Dodd
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Publication number: 20240035081Abstract: Methods of sequencing molecules based on luminescence lifetimes and/or intensities are provided. In some aspects, methods of sequencing nucleic acids involve determining the luminescence lifetimes, and optionally luminescence intensities, of a series of luminescently labeled nucleotides incorporated during a nucleic acid sequencing reaction. In some aspects, the disclosure provides compositions comprising luminescently labeled nucleotides.Type: ApplicationFiled: September 23, 2022Publication date: February 1, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang, David Dodd
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Patent number: 11824215Abstract: A battery for a mobile device includes: a battery housing including an inner wall, an opposing outer wall, a rear wall, and an opposing forward wall, the rear and forward walls each joining the inner and outer walls; an electrical contact disposed on the inner wall, configured to engage with an electrical interface within a device housing; a seal on the inner wall surrounding the electrical contact and a further portion of the inner wall, and configured to engage a complementary surface within the device housing; a hook extending from the forward wall, configured to engage the device housing to establish a pivot axis of the battery housing during battery insertion and removal; and a latch extending from the rear wall, biased towards an extended position to secure the battery within the device housing, and movable to a retracted position to release the battery from the device housing.Type: GrantFiled: September 14, 2020Date of Patent: November 21, 2023Assignee: Zebra Technologies CorporationInventors: Andrew Ellis, Xinghua Shi, Mu-Kai Shen
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Publication number: 20230295706Abstract: Aspects of the disclosure relate to compositions and methods for amplifying and/or detecting one or more target nucleic acid sequences (e.g., a nucleic acid sequence of one or more pathogens) in a biological sample obtained from a subject. In some embodiments, the pathogens are viral, bacterial, fungal, parasitic, or protozoan pathogens, such as SARS-CoV-2 or an influenza virus. In some embodiments, the methods comprise isothermal amplification of a target nucleic acid and subsequent detection of the amplification products.Type: ApplicationFiled: January 12, 2023Publication date: September 21, 2023Applicants: Detect, Inc., Board of Regents, The University of Texas SystemInventors: Spencer Glantz, Jonathan M. Rothberg, Xinghua Shi, Benjamin Rosenbluth, Jaymin Patel, William A. Hansen, Jonathan Naccache, Hope Kronman, Henry Kemble, Caixia Lv, Andrew Ellington, Sanchita Bhadra
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Publication number: 20230272470Abstract: Aspects of this disclosure relate to luminescently labeled nucleic acid nanostructures and methods and compositions for the detection and/or sequencing of one or more target molecules derived from a sample.Type: ApplicationFiled: October 19, 2022Publication date: August 31, 2023Inventors: Xinghua Shi, Haidong Huang, Hassan H. Fakih, Hanadi F. Sleiman
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Publication number: 20230266794Abstract: A mobile computing device includes: a front housing having a first sidewall defining a first opening, and a first flange extending into the first opening from an inner surface of the first sidewall; a retaining frame having a second sidewall defining a second opening, and a second flange extending into the second opening from an inner surface of the second sidewall; a display assembly between the first flange and the second flange, the display assembly including a perimeter coupled to a rear surface of the first flange; a first adhesive layer bonding the display assembly with the inner surface of the first sidewall; and a second adhesive layer bonding an outer surface of the second sidewall with the inner surface of the first sidewall.Type: ApplicationFiled: May 1, 2023Publication date: August 24, 2023Inventors: Andrew Ellis, Xinghua Shi
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Publication number: 20230220465Abstract: Aspects of the disclosure relate to compositions and methods for amplifying and/or detecting one or more target nucleic acid sequences (e.g., a nucleic acid sequence of one or more pathogens) in a biological sample obtained from a subject. In some embodiments, the pathogens are viral, bacterial, fungal, parasitic, or protozoan pathogens, such as SARS-CoV-2 or an influenza virus. In some embodiments, the methods comprise isothermal amplification of a target nucleic acid and subsequent detection of the amplification products.Type: ApplicationFiled: January 12, 2023Publication date: July 13, 2023Applicant: Detect, Inc.Inventors: Spencer Glantz, Jonathan M. Rothberg, Xinghua Shi, Benjamin Rosenbluth, Jaymin Patel, William A. Hansen, Jonathan Naccache, Hope Kronman, Henry Kemble, Caixia Lv
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Patent number: 11655504Abstract: Compositions useful for the detection of single molecules in a sample are provided. In some aspects, the disclosure provides a nucleic acid connected to a nucleotide and two or more luminescent labels. In some embodiments, the nucleic acids described herein comprise one or more structural features that provide enhanced fluorescence intensity. In some aspects, methods of sequencing using the labeled nucleotides of the disclosure are provided.Type: GrantFiled: July 24, 2018Date of Patent: May 23, 2023Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang, David Dodd
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Patent number: 11640185Abstract: A mobile computing device includes: a front housing having a first sidewall defining a first opening, and a first flange extending into the first opening from an inner surface of the first sidewall; a retaining frame having a second sidewall defining a second opening, and a second flange extending into the second opening from an inner surface of the second sidewall; a display assembly between the first flange and the second flange, the display assembly including a perimeter coupled to a rear surface of the first flange; a first adhesive layer bonding the display assembly with the inner surface of the first sidewall; and a second adhesive layer bonding an outer surface of the second sidewall with the inner surface of the first sidewall.Type: GrantFiled: September 14, 2020Date of Patent: May 2, 2023Assignee: Zebra Technologies CorporationInventors: Andrew Ellis, Xinghua Shi
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Patent number: 11613772Abstract: Compositions useful for the detection of single molecules in a sample are provided. In some aspects, the disclosure provides a nucleotide connected to a nucleic acid comprising a FRET label comprising at least three luminescent molecules. In some embodiments, the nucleic acids described herein comprise one or more structural features that provide enhanced fluorescence intensity. In some aspects, methods of sequencing using the labeled nucleotides of the disclosure are provided.Type: GrantFiled: January 23, 2020Date of Patent: March 28, 2023Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang, David Dodd
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Publication number: 20220128469Abstract: Aspects of the present disclosure relate to techniques for calibrating a system comprising integrated device. According to some embodiments, there is provided a method for calibrating a system comprising an integrated device, the method comprising: exciting, with light from at least one excitation source, a reference dye molecule disposed in a chamber of the integrated device; obtaining a signal emitted by the reference dye molecule, the signal containing information representative of a bleaching time of the reference dye molecule; and adjusting one or more characteristics of the system based on the bleaching time of the reference dye molecule.Type: ApplicationFiled: October 26, 2021Publication date: April 28, 2022Inventors: Brian Reed, Kyle Preston, Xinghua Shi, Gerard Schmid
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Publication number: 20220085345Abstract: A battery for a mobile device includes: a battery housing including an inner wall, an opposing outer wall, a rear wall, and an opposing forward wall, the rear and forward walls each joining the inner and outer walls; an electrical contact disposed on the inner wall, configured to engage with an electrical interface within a device housing; a seal on the inner wall surrounding the electrical contact and a further portion of the inner wall, and configured to engage a complementary surface within the device housing; a hook extending from the forward wall, configured to engage the device housing to establish a pivot axis of the battery housing during battery insertion and removal; and a latch extending from the rear wall, biased towards an extended position to secure the battery within the device housing, and movable to a retracted position to release the battery from the device housing.Type: ApplicationFiled: September 14, 2020Publication date: March 17, 2022Inventors: Andrew Ellis, Xinghua Shi, Mu-Kai Shen
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Publication number: 20220083099Abstract: A mobile computing device includes: a front housing having a first sidewall defining a first opening, and a first flange extending into the first opening from an inner surface of the first sidewall; a retaining frame having a second sidewall defining a second opening, and a second flange extending into the second opening from an inner surface of the second sidewall; a display assembly between the first flange and the second flange, the display assembly including a perimeter coupled to a rear surface of the first flange; a first adhesive layer bonding the display assembly with the inner surface of the first sidewall; and a second adhesive layer bonding an outer surface of the second sidewall with the inner surface of the first sidewall.Type: ApplicationFiled: September 14, 2020Publication date: March 17, 2022Inventors: Andrew Ellis, Xinghua Shi
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Publication number: 20220073973Abstract: Methods of sequencing molecules based on luminescence lifetimes and/or intensities are provided. In some aspects, methods of sequencing nucleic acids involve determining the luminescence lifetimes, and optionally luminescence intensities, of a series of luminescently labeled nucleotides incorporated during a nucleic acid sequencing reaction.Type: ApplicationFiled: May 7, 2021Publication date: March 10, 2022Applicant: Quantum-Si incorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang
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Publication number: 20210218218Abstract: Systems and methods are described for producing an amplitude-modulated laser pulse train. The laser pulse train can be used to cause fluorescence in materials at which the pulse trains are directed. The parameters of the laser pulse train are selected to increase fluorescence relative to a constant-amplitude laser pulse train. The amplitude-modulated laser pulse trains produced using the teachings of this invention can be used to enable detection of specific molecules in applications such as gene or protein sequencing.Type: ApplicationFiled: January 13, 2021Publication date: July 15, 2021Applicant: Quantum-Si IncorporatedInventors: Michael Bellos, Alexander Goryaynov, Benjamin Cipriany, Xinghua Shi, Faisal R. Ahmad
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Patent number: 11001875Abstract: Methods of sequencing molecules based on luminescence lifetimes and/or intensities are provided. In some aspects, methods of sequencing nucleic acids involve determining the luminescence lifetimes, and optionally luminescence intensities, of a series of luminescently labeled nucleotides incorporated during a nucleic acid sequencing reaction.Type: GrantFiled: December 7, 2018Date of Patent: May 11, 2021Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jeremy Lackey, Brian Reed, Xinghua Shi, Haidong Huang
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Patent number: D957321Type: GrantFiled: August 7, 2020Date of Patent: July 12, 2022Assignee: Zebra Technologies CorporationInventors: Mu-Kai Shen, Andrew Ellis, Xinghua Shi, Yanjun Chen