Patents by Inventor Nathan Chan
Nathan Chan 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: 20240150679Abstract: Stabilized use solutions of low phosphorus, alkali metal carbonate detergents employing enzymes for cleaning compositions are disclosed. In particular, the present invention is a composition for, and method of, removing soils, preventing redeposition of protein soils and reducing foam, using stabilized enzyme cleaning compositions, namely use solutions of the same.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Inventors: Wendy Chan, Jennifer Stokes, Lyndal Jensen, Carter M. Silvernail, Terrence P. Everson, Graig Legatt, Nathan Richard Ortmann, Devon Beau Hammel
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Publication number: 20240139448Abstract: Methods and systems are disclosed related to determining whether there is a proper fit between a user interface and a face of a user. The methods and systems involve generating seal information associated with a seal region between a face of a user and a current user interface donned on the face of the user. The methods and systems are further related to analyzing the seal information to determine whether a leak exists in the seal region. If the leak exists, the systems and methods include analyzing the seal information to determine a location of the leak within the seal region. The systems and methods further include determining a new user interface to replace the current user interface based on the current user interface and the location of the leak.Type: ApplicationFiled: October 25, 2023Publication date: May 2, 2024Inventors: Nathan Zersee Liu, Albert Jack Greenwood Woffenden, Andrew Chan, Gregory Robert Peake, Jaiden James Choy
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Publication number: 20240139446Abstract: A method for determining a degree of degradation of a user interface worn by an individual during one or more uses of a respiratory therapy system includes receiving data associated with the user interface. The method further includes determining, based at least in part on the received data, a value of at least one degradation indicator associated with the user interface. The method further includes determining the degree of degradation of the user interface based at least in part on the value of the at least one degradation indicator.Type: ApplicationFiled: October 24, 2023Publication date: May 2, 2024Inventors: Nathan Zersee Liu, Priyanshu Gupta, Andrew Chan, Gregory Robert Peake, Wendy Wen Yi Leong, Genevieve Claire Atkinson, Jaiden James Choy
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Patent number: 11103974Abstract: An automated apparatus for grinding an ice blade on an ice skate comprises a processor, an input device in communication with said processor, a skate holder, a non-contact measuring device in communication with said processor, and a grinding device in communication with said processor. The input device permits a user to select an ice blade grinding option. The skate holder releasably holds at least one said ice skate to said apparatus. The non-contact measuring device is configured to measure a three-dimensional (3D) shape of said ice blade. The grinding device is configured to perform a grinding action on said ice blade in said holder based on said selected ice blade grinding option to change said 3D shape of said ice blade to a desired 3D shape.Type: GrantFiled: October 12, 2017Date of Patent: August 31, 2021Assignee: Skatescribe CorporationInventors: Nathan Chan, Steve Martin, Jamie A. Gonzalez, Emidio Di Pietro, Tony Di Pietro
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Publication number: 20210162561Abstract: An ice blade measuring system comprises a holder for holding an ice blade in a measurement position, and a non-contact measuring device operationally positioned relative to the holder to measure at least a three-dimensional (3D) shape of an ice contacting surface of the ice blade held in the holder. The non-contact measuring device is configured to create a dataset which corresponds to the measured 3D shape. The system further comprises a data storage means operatively connected to the non-contact measuring device to record the measured dataset.Type: ApplicationFiled: February 5, 2021Publication date: June 3, 2021Applicant: Skatescribe CorporationInventors: Nathan Chan, Steve Martin, Jamie A. Gonzalez, Emidio Di Pietro, Tony Di Pietro
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Patent number: 10919603Abstract: A bottom bracket is connected to a spindle and a frame of a bicycle. The bottom bracket comprises a housing and an adapter. The housing is connected to the frame and comprises a substantially circular disc, one or more pins, and an actuating mechanism. The disc comprises a plurality of disc openings arranged proximate to a circumferential edge of the disc and is adapted to rotate with the spindle. The pins selectively engage with the disc openings, wherein the engagement of the pins with the disc openings prevents further rotation of the disc. The actuating mechanism selectively engages the pins with the disc openings. The adapter removably is attached to the housing and connected to the frame.Type: GrantFiled: January 9, 2020Date of Patent: February 16, 2021Inventors: Nathan Chan, Jasan Patrick Doherty
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Publication number: 20200381129Abstract: A system for mining trial information from electronic medical records may include a processor programmed to analyze electronic medical records (EMRs) to determine first patients associated with a trial and a first trial status during a time period; analyze the EMRs to determine second patients associated with the trial and a second trial status during the time period; analyze the EMRs to determine third patients associated with a status change during the time period. The status change includes a change from a pre-screening status to the first trial status during the time period. The at least one processor may also be programmed to cause a display to display a graphical user interface configured to display a representation of a number of the first patients, a representation of a number of the second patients, and a representation of a number of the third patients.Type: ApplicationFiled: May 29, 2020Publication date: December 3, 2020Inventors: Alexander Padmos, Angel Leung, Dominic Green, Eitan Meir Konigsburg, Janet Donegan, Lauren Sutton, Nathan Chan, Raman Choudhry, Victor J. Wang
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Publication number: 20200234802Abstract: A graphical user interface for displaying an electronic medical record associated with a patient is provided. The graphical user interface may include an area configured to display patient information, which may include at least a name of the patient. The graphical user interface may also include an indicator displayed in association with the name of the patient. The indicator may include information specifying that the patient is potentially eligible for one or more trials, the patient is participating in one or more trials, or the patient has completed one or more trials.Type: ApplicationFiled: January 17, 2020Publication date: July 23, 2020Applicant: Flatiron Health, Inc.Inventors: Addison Shelley, Achin Batra, Alexander Padmos, Angel Leung, Dominic Green, Zexi Chen, Harvey James Hamrick, Jr., Janet Donegan, Jessie Tseng, Lauren Sutton, Nathan Chan, Rahul Bafna, David Light
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Publication number: 20200216142Abstract: A bottom bracket is connected to a spindle and a frame of a bicycle. The bottom bracket comprises a housing and an adapter. The housing is connected to the frame and comprises a substantially circular disc, one or more pins, and an actuating mechanism. The disc comprises a plurality of disc openings arranged proximate to a circumferential edge of the disc and is adapted to rotate with the spindle. The pins selectively engage with the disc openings, wherein the engagement of the pins with the disc openings prevents further rotation of the disc. The actuating mechanism selectively engages the pins with the disc openings. The adapter removably is attached to the housing and connected to the frame.Type: ApplicationFiled: January 9, 2020Publication date: July 9, 2020Inventors: Nathan CHAN, Jasan Patrick DOHERTY
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Publication number: 20200176090Abstract: A computer-implemented system for managing electronic medical records may include one or more processors configured to receive, via a user interface of a user device, a user input for adding a new trial and create a new trial portfolio based on the received user input. The portfolio may comprise patient eligibility criteria associated with the new trial. The one or more processors may also be configured to automatically create a patient-trial matching algorithm for the new trial based on the trial eligibility criteria and determine, based on electronic patient medical records associated with a plurality of patients and the patient-trial matching algorithm, at least one suggested patient determined to be eligible for the new trial. The one or more processors may further be configured to transmit, to the user device, instructions for displaying information representing the at least one suggested patient in the user interface.Type: ApplicationFiled: December 4, 2019Publication date: June 4, 2020Inventors: Achin Batra, Alexander Costet, Alexander Ingram, Alexander Padmos, Alphan Kirayoglu, Brian Shi, Dan Ziring, Dominic Green, Frederick Lindberg, Harvey James Hamrick, JR., Janet Donegan, Jeremy Feinstein, Jeremy Kohansimeh, Jessie Tseng, Lauren Sutton, Nathan Chan, Rahul Bafna, Samuel Helman
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Publication number: 20190176292Abstract: A method of customizing an ice blade to a user having the steps of measuring ice blade with, for example, a 3D scanner, to establish an initial calibration measurement set for the blade, and having the user use the blade on an ice surface. The blade may then be re-measured to detect wear patterns. The blade may then be customized in shape or sharpening based on the measured wear. In another embodiment the wear is used to provide function feedback to the user. In another embodiment, the user is biometrically evaluated, a preferred blade shape is determined based on the biometric evaluation and the fit of the preferred shape may be evaluated based on wear created of said blade when in use.Type: ApplicationFiled: November 15, 2016Publication date: June 13, 2019Inventors: Nathan CHAN, Steve MARTIN, Jaime GONZALEZ, Emidio DI PIETRO, Tony DI PIETRO, Tanya REID
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Patent number: 10254193Abstract: Systems and methods for reflectance imaging using visible and/or non-visible light and optical sensors in a probe for use in a fluid transport pipeline are provided. One or more light beams may be emitted towards a bore-defining surface of a pipe wall. One or more first optical sensors may sense first image data based on light scattered by incidence of the light beams on the bore-defining surface. The first image data may be used to determine a first distance value corresponding to a distance of the bore-defining surface from a first reference point. The first image data may be used to determine a plurality of speckle patterns from the first image data, each speckle pattern associated with light scattered from light-scattering particles contained in the fluid at a corresponding time, and to determine a flow direction of the fluid based on the plurality of speckle patterns.Type: GrantFiled: February 17, 2016Date of Patent: April 9, 2019Assignee: Illusense Inc.Inventors: Nathan Chan, Kirk Madison, Kyzyl Herzog
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Publication number: 20180028898Abstract: An automated apparatus for grinding an ice blade on an ice skate comprises a processor, an input device in communication with said processor, a skate holder, a non-contact measuring device in communication with said processor, and a grinding device in communication with said processor. The input device permits a user to select an ice blade grinding option. The skate holder releasably holds at least one said ice skate to said apparatus. The non-contact measuring device is configured to measure a three-dimensional (3D) shape of said ice blade. The grinding device is configured to perform a grinding action on said ice blade in said holder based on said selected ice blade grinding option to change said 3D shape of said ice blade to a desired 3D shape.Type: ApplicationFiled: October 12, 2017Publication date: February 1, 2018Applicant: Skatescribe CorporationInventors: Nathan Chan, Steve Martin, Jamie A. Gonzalez, Emidio Di Pietro, Tony Di Pietro
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Publication number: 20160245718Abstract: Systems and methods for reflectance imaging using visible and/or non-visible light and optical sensors in a probe for use in a fluid transport pipeline are provided. One or more light beams may be emitted towards a bore-defining surface of a pipe wall. One or more first optical sensors may sense first image data based on light scattered by incidence of the light beams on the bore-defining surface. The first image data may be used to determine a first distance value corresponding to a distance of the bore-defining surface from a first reference point. The first image data may be used to determine a plurality of speckle patterns from the first image data, each speckle pattern associated with light scattered from light-scattering particles contained in the fluid at a corresponding time, and to determine a flow direction of the fluid based on the plurality of speckle patterns.Type: ApplicationFiled: February 17, 2016Publication date: August 25, 2016Inventors: Nathan CHAN, Kirk MADISON, Kyzyl HERZOG
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Publication number: 20060170759Abstract: Methods and apparatus are described for the distribution of digital assets in title-enabled systems. More specifically, these methods and apparatus employ title objects, i.e., unique instances of digital bearer instruments, to optimize the distribution of digital assets.Type: ApplicationFiled: June 3, 2005Publication date: August 3, 2006Inventors: Stefan Roever, Kevin Collins, Alex Clark, Nathan Chan
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Patent number: 6804075Abstract: An expiration configuration is encoded into non-volatile memory embedded in media, such as a tape cartridge. The encoded expiration configuration specifies if the media is expired and the action to perform if the media is expired. The action may be performed by an application that reads the encoded expiration configuration or by a media device hosting the media. An expiration data for the media may be stored in the encoded expiration configuration or in an external data record.Type: GrantFiled: March 1, 2002Date of Patent: October 12, 2004Assignees: Sony Corporation, Sony Electronics Inc.Inventors: Nathan Chan, Paresh J. Desai, Shinichiro Ken Torii
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Patent number: 6775087Abstract: A data storage device having a read-past-EOD marker flag is described herein. The read-past-EOD marker flag may be stored in a non-volatile memory, such as EEPROM, coupled to the data storage device. In one embodiment, the data storage device is a magnetic tape cartridge. The read-past-EOD marker flag, when set to an “on” position, may enable a magnetic tape drive to read past an EOD marker stored on the magnetic tape.Type: GrantFiled: June 18, 2001Date of Patent: August 10, 2004Assignees: Sony Corporation, Sony Electronics Inc.Inventors: Nathan Chan, Paresh J. Desai, Shinichiro Ken Torii
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Patent number: 6751681Abstract: A method and system for automatically implementing firmware revisions is disclosed. In one embodiment a plurality of storage devices are connected via a network. The storage devices are configured to implement firmware updates independent of any externally attached controller platforms. In an alternate embodiment, the system is also configured to provide self diagnostics, wherein defective drives attached to the system may be disabled.Type: GrantFiled: June 18, 2001Date of Patent: June 15, 2004Assignees: Sony Corporation, Sony Electronics Inc.Inventors: Shinichiro Kenneth Torii, Nathan Chan, Paresh Desai
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Patent number: 6618795Abstract: An apparatus a communication bridge which receives a portion of data from at least one source terminal, assigns a data identifier to the data, and causes the data and data identifier to be stored to a tape storage device for subsequent access is disclosed.Type: GrantFiled: January 24, 2001Date of Patent: September 9, 2003Assignees: Sony Corporation, Sony Electronics Inc.Inventors: Nathan Chan, Paresh J. Desai, Phillip T. Ingram, Shinichiro Ken Torii
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Publication number: 20030043492Abstract: A data storage device having a read-past-EOD marker flag is described herein. The read-past-EOD marker flag may be stored in a non-volatile memory, such as EEPROM, coupled to the data storage device. In one embodiment, the data storage device is a magnetic tape cartridge. The read-past-EOD marker flag, when set to an “on” position, may enable a magnetic tape drive to read past an EOD marker stored on the magnetic tape.Type: ApplicationFiled: June 18, 2001Publication date: March 6, 2003Inventors: Nathan Chan, Paresh J Desai, Shinichiro Ken Torii