Patents Assigned to Quantum-Si Incorporated
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Patent number: 11967436Abstract: Methods and apparatus for predicting an association between input data in a first modality and data in a second modality using a statistical model trained to represent interactions between data having a plurality of modalities including the first modality and the second modality, the statistical model comprising a plurality of encoders and decoders, each of which is trained to process data for one of the plurality of modalities, and a joint-modality representation coupling the plurality of encoders and decoders. The method comprises selecting, based on the first modality and the second modality, an encoder/decoder pair or a pair of encoders, from among the plurality of encoders and decoders, and processing the input data with the joint-modality representation and the selected encoder/decoder pair or pair of encoders to predict the association between the input data and the data in the second modality.Type: GrantFiled: May 8, 2019Date of Patent: April 23, 2024Assignee: Quantum-Si IncorporatedInventors: Marylens Hernandez, Umut Eser, Michael Meyer, Henri Lichenstein, Tian Xu, Jonathan M. Rothberg
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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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Patent number: 11959920Abstract: Aspects of the application provide methods of identifying and sequencing proteins, polypeptides, and amino acids, and compositions useful for the same. In some aspects, the application provides methods of obtaining data during a degradation process of a polypeptide, and outputting a sequence representative of the polypeptide. In some aspects, the application provides amino acid recognition molecules comprising a shielding element that enhances photostability in polypeptide sequencing reactions.Type: GrantFiled: December 10, 2019Date of Patent: April 16, 2024Assignee: Quantum-Si IncorporatedInventors: Brian Reed, Jeremy Lackey, Haidong Huang
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Patent number: 11959853Abstract: System and methods for analyzing single molecules and performing nucleic acid sequencing. An integrated device includes multiple pixels with sample wells configured to receive a sample, which when excited, emits radiation. The integrated device includes at least one waveguide configured to propagate excitation energy to the sample wells from a region of the integrated device configured to couple with an excitation energy source. A pixel may also include at least one element for directing the emission energy towards a sensor within the pixel. The system also includes an instrument that interfaces with the integrated device. The instrument may include an excitation energy source for providing excitation energy to the integrated device by coupling to an excitation energy coupling region of the integrated device.Type: GrantFiled: October 8, 2021Date of Patent: April 16, 2024Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Jason W. Sickler, Brett J. Gyarfas, Jeremy Lackey, Gerard Schmid, Lawrence C. West, Keith G. Fife, Benjamin Cipriany, Farshid Ghasemi
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Patent number: 11959105Abstract: Compositions comprising modified recombinant polymerizing enzymes are provided, along with nucleic acid molecules encoding the modified polymerizing enzymes. In some aspects, methods of using such polymerizing enzymes to synthesize a nucleic acid molecule or to sequence a nucleic acid template are provided.Type: GrantFiled: June 26, 2020Date of Patent: April 16, 2024Assignee: Quantum-Si IncorporatedInventors: Brian Reed, Manjula Pandey
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Publication number: 20240118280Abstract: Aspects of the disclosure relate to methods and compositions for identifying, isolating, and/or sequencing a target protein or peptide from a sample of proteins or peptides.Type: ApplicationFiled: June 15, 2023Publication date: April 11, 2024Applicant: Quantum-Si IncorporatedInventors: Omer Ad, Robert E. Boer
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Publication number: 20240110871Abstract: Disclosed herein are embodiments of a sensor chip package that comprises a cap that engages the sensor chip and serving as a helmet that covers some or all of a top surface of the sensor chip. Aspects of the present disclosure provide a cap design that has an optical component to deflect an excitation light signal towards the top surface of sensor chip to excite samples within the sample wells. In some embodiments, the optical component may be a mirror or prism that provides a right angle coupling of excitation light signal to the sensor chip. Some embodiments are directed to a cap design in which a mirror is supported by multiple support surfaces of the cap body such that a mirror of a different length will provide a different tilt angle when supported by the same support surfaces.Type: ApplicationFiled: September 12, 2023Publication date: April 4, 2024Applicant: Quantum-Si IncorporatedInventor: Jonathan C. Schultz
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Publication number: 20240096924Abstract: Aspects of the technology described herein relate to improved semiconductor-based image sensor designs. In some embodiments, an integrated circuit may comprise a photodetection region and a drain region electrically coupled to the photodetection region, and the photodetection region may be configured to induce an intrinsic electric field in a direction from the photodetection region to the drain region(s). In some embodiments, a charge storage region and the drain region may be positioned on a same side of the photodetection region. In some embodiments, at least one drain layer may be configured to receive incident photons and/or charge carriers via the photodetection region. In some embodiments, an integrated circuit may comprise a plurality of pixels and a control circuit configured to control a transfer of charge carriers in the plurality of pixels.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Applicant: Quantum-Si IncorporatedInventors: Eric A.G. Webster, Changhoon Choi, Dajiang Yang, Xin Wang, Todd Rearick, Kyle Preston, Ali Kabiri, Gerard Schmid
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Patent number: 11932906Abstract: Apparatus and techniques for electrokinetic loading of samples of interest into sub-micron-scale reaction chambers are described. Embodiments include an integrated device and related apparatus for analyzing samples in parallel. The integrated device may include at least one reaction chamber formed through a surface of the integrated device and configured to receive a sample of interest, such as a molecule of nucleic acid. The integrated device may further include electrodes patterned adjacent to the reaction chamber that produce one or more electric fields that assist loading the sample into the reaction chamber. The apparatus may further include a sample reservoir having a fluid seal with the surface of the integrated device and configured to hold a suspension containing the samples.Type: GrantFiled: June 17, 2021Date of Patent: March 19, 2024Assignee: Quantum-Si IncorporatedInventors: Guojun Chen, Jeremy Lackey, Alexander Goryaynov, Gerard Schmid, Ali Kabiri, Jonathan M. Rothberg, Todd Rearick, Jonathan C. Schultz, Farshid Ghasemi, Keith G. Fife
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Publication number: 20240088178Abstract: In some embodiments, an integrated circuit includes multiple charge storage regions configured to receive charge carriers from a photodetection region in response to a single excitation of a sample. In some embodiments, an integrated circuit includes first and second charge transfer paths configured to electrically couple a photodetection region to first and second charge storage regions, with the second charge transfer path bypassing the first charge storage region. In some embodiments, an integrated circuit includes a photodetection region configured to induce an intrinsic electric field having a vector component in at least three substantially perpendicular directions. In some embodiments, an integrated circuit includes multiple transfer gates configured to control charge carrier transfer out of a photodetection region in different directions.Type: ApplicationFiled: August 18, 2023Publication date: March 14, 2024Applicant: Quantum-Si IncorporatedInventor: Eric A.G. Webster
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Publication number: 20240079843Abstract: Apparatus and methods for producing ultrashort optical pulses are described. A high-power, solid-state, passively mode-locked laser can be manufactured in a compact module that can be incorporated into a portable instrument. The mode-locked laser can produce sub-50-ps optical pulses at a repetition rates between 200 MHz and 50 MHz, rates suitable for massively parallel data-acquisition. The optical pulses can be used to generate a reference clock signal for synchronizing data-acquisition and signal-processing electronics of the portable instrument.Type: ApplicationFiled: November 8, 2023Publication date: March 7, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Jason W. Sickler, Lawrence C. West, Faisal R. Ahmad, Paul E. Glenn, Jack Jewell, John Glenn, Jose Camara, Jeremy Christopher Jordan, Todd Rearick, Farshid Ghasemi, Jonathan C. Schultz, Keith G. Fife, Benjamin Cipriany
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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: 20240068943Abstract: Instrument control and data acquisition in advanced analytic systems that utilize optical pulses for sample analysis are described. Clocking signals for data acquisition, data processing, communication, and/or other data handling functionalities can be derived from an on-board pulsed optical source, such as a passively mode-locked laser. The derived clocking signals can operate in combination with one or more clocking signals from a stable oscillator, so that instrument operation and data handling can tolerate interruptions in operation of the pulsed optical source.Type: ApplicationFiled: November 2, 2023Publication date: February 29, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Benjamin Cipriany, Faisal R. Ahmad, Joseph D. Clark, Daniel B. Frier, Michael Ferrigno, Mel Davey, Thomas Raymond Thurston, Brett J. Gyarfas, Todd Rearick, Jeremy Christopher Jordan
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Publication number: 20240061209Abstract: The present disclosure provides improvements to adjustable optical mounts that increase the stability of the optical mount alignment while providing for the alignment to be easy adjusted. Various aspects of the present disclosure related to an optical mount for adjusting the position of an optical component, the optical mount comprising: a front plate comprising a front surface, a back surface, and a shaft, wherein the front surface is configured to support the optical component, and the shaft extends from the back surface of the front plate; and a base comprising a bore, wherein the bore is configured to receive the shaft of the front plate such that the front plate is configured to rotate around an axis of rotation of the front plate that is aligned with the shaft.Type: ApplicationFiled: August 17, 2023Publication date: February 22, 2024Applicant: Quantum-Si IncorporatedInventors: Shuo Li, Ryan Heacox
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Patent number: 11898196Abstract: The invention includes methods and apparatus for separating mutations, especially rare and unknown mutations, using heteroduplex binding proteins. Nucleic acids may optionally be nicked at or near the mutation in order to promote heteroduplex binding protein recognition and binding. In particular, using the disclosed methods, it is possible to separate heteroduplexed nucleic acid strand pair from homoduplexed nucleic acid strand pairs having similar sequences and being at a much higher concentration. Once the heteroduplexed nucleic acids are isolated and recovered, it is straightforward to analyze the sequences of the heteroduplexed nucleic acids, e.g., using sequencing or hybrid assays.Type: GrantFiled: August 18, 2021Date of Patent: February 13, 2024Assignee: Quantum-Si IncorporatedInventors: Andrea Marziali, Milenko Despotovic, Matthew Wiggin, Joel Pel
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Publication number: 20240044703Abstract: Described herein are techniques that improve the collection and readout of charge carriers in an integrated circuit. Some aspects of the present disclosure relate to integrated circuits having pixels with a plurality of charge storage regions. Some aspects of the present disclosure relate to integrated circuits configured to substantially simultaneously collect and read out charge carriers, at least in part. Some aspects of the present disclosure relate to integrated circuits having a plurality of pixels configured to transfer charge carriers between charge storage regions within each pixel substantially at the same time. Some aspects of the present disclosure relate to integrated circuits having three or more sequentially coupled charge storage regions. Some aspects of the present disclosure relate to integrated circuits capable of increased charge transfer rates.Type: ApplicationFiled: October 18, 2023Publication date: February 8, 2024Applicant: Quantum-Si IncorporatedInventors: Eric A.G. Webster, Todd Rearick, Thomas Raymond Thurston
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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: 11885744Abstract: Some aspects relate to integrated devices for obtaining timing and/or spectral information from incident light. In some embodiments, a pixel may include one or more charge storage regions configured to receive charge carriers generated responsive to incident photons from a light source, with charge carriers stored in the charge storage region(s) indicative of spectral and timing information. In some embodiments, a pixel may include regions having different depths, each configured to generate charge carriers responsive to incident photons. In some embodiments, a pixel may include multiple charge storage regions having different depths, and one or more of the charge storage regions may be configured to receive the incident photons and generate charge carriers therein. In some embodiments, a pixel may include an optical sorting element configured to direct at least some incident photons to one charge storage region and other incident photons to another charge storage region.Type: GrantFiled: January 14, 2021Date of Patent: January 30, 2024Assignee: Quantum-Si IncorporatedInventors: Gerard Schmid, Dajiang Yang, Eric A. G. Webster, Xin Wang, Todd Rearick, Changhoon Choi, Ali Kabiri, Kyle Preston
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Patent number: 11879841Abstract: Apparatus and methods for analyzing single molecule and performing nucleic acid sequencing. An apparatus can include an assay chip that includes multiple pixels with sample wells configured to receive a sample, which, when excited, emits emission energy; at least one element for directing the emission energy in a particular direction; and a light path along which the emission energy travels from the sample well toward a sensor. The apparatus also includes an instrument that interfaces with the assay chip. The instrument includes an excitation light source for exciting the sample in each sample well; a plurality of sensors corresponding the sample wells. Each sensor may detect emission energy from a sample in a respective sample well. The instrument includes at least one optical element that directs the emission energy from each sample well towards a respective sensor of the plurality of sensors.Type: GrantFiled: October 8, 2021Date of Patent: January 23, 2024Assignee: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Ali Kabiri, Jason W. Sickler, Brett J. Gyarfas, Jeremy Lackey, Gerard Schmid, Paul E. Glenn, Lawrence C. West, Benjamin Cipriany, Keith G. Fife
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Publication number: 20240019370Abstract: An integrated circuit includes a photodetection region configured to receive incident photons. The photodetection region is configured to produce a plurality of charge carriers in response to the incident photons. The integrated circuit includes at least one charge carrier storage region. The integrated circuit also includes a charge carrier segregation structure configured to selectively direct charge carriers of the plurality of charge carriers directly into the at least one charge carrier storage region based upon times at which the charge carriers are produced.Type: ApplicationFiled: June 6, 2023Publication date: January 18, 2024Applicant: Quantum-Si IncorporatedInventors: Jonathan M. Rothberg, Keith G. Fife, David M. Boisvert