Patents by Inventor Christopher Chu

Christopher Chu 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).

  • Publication number: 20240139971
    Abstract: A system is disclosed for providing high flow vacuum control to an end-effector of a programmable motion device. The system includes a vacuum source for providing a high flow vacuum, a conduit path leading from the end-effector to the high flow vacuum source, a sensor system for sensing any of a pressure or a flow at any of the end-effector, the conduit path, and the vacuum source, and providing sensor information, and a pneumatic control module including a vacuum pressure adjustment system for adjusting the high flow vacuum within the conduit path responsive to the sensor information.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 2, 2024
    Inventors: Matthew T. MASON, William Chu-Hyon MCMAHAN, Benjamin CHOEN, Bretton ANDERSON, John Richard AMEND, JR., Joseph ROMANO, Christopher GEYER
  • Publication number: 20240140704
    Abstract: An automated carrier system is disclosed for moving objects to be processed. The automated carrier system includes a discontinuous plurality of track sections on which an automated carrier may be directed to move, and the automated carrier includes a base structure on which an object may be supported, and at least two wheels assemblies being pivotally supported on the base structure for pivoting movement from a first position to a second position to effect a change in direction of movement of the carrier.
    Type: Application
    Filed: October 24, 2023
    Publication date: May 2, 2024
    Inventors: Thomas WAGNER, Kevin AHEARN, John Richard AMEND, JR., Benjamin COHEN, Michael DAWSON-HAGGERTY, William Hartman FORT, Christopher GEYER, Jennifer Eileen KING, Thomas KOLETSCHKA, Michael Cap KOVAL, Kyle MARONEY, Matthew T MASON, William Chu-Hyon MCMAHAN, Gene Temple PRICE, Joseph ROMANO, Daniel SMITH, Siddhartha SRINIVASA, Prasanna VELAGAPUDI, Thomas ALLEN
  • Patent number: 11960920
    Abstract: A data management system comprises: a storage appliance configured to store a snapshot of a virtual machine; and one or more processors in communication with the storage appliance. The one or more processors are configured to perform operations including: identifying a plurality of shards of the virtual machine; requesting a snapshot of each of the plurality of shards; receiving the shards asynchronously; ordering the received snapshot shards sequentially into a results queue; and storing a single snapshot of the virtual machine based on the ordered snapshot shards. Operations may further include maintaining a flow control queue that limits the number of snapshot shards requested.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: April 16, 2024
    Assignee: Rubrik, Inc.
    Inventors: Christopher Denny, Li Ding, Linglin Yu, Stephen Chu, Ying Wu
  • Patent number: 11932489
    Abstract: A storage, retrieval and processing system for processing objects is disclosed. The storage, retrieval and processing system includes a plurality of storage bins providing storage of a plurality of objects, where the plurality of storage bins is in communication with a retrieval conveyance system, a programmable motion device in communication with the retrieval conveyance system for receiving the storage bins from the plurality of bins, where the programmable motion device includes an end effector for grasping and moving a selected object out of a selected storage bin, and a movable carriage for receiving the selected object from the end effector of the programmable motion device, and for carrying the selected object to one of a plurality of destination bins.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: March 19, 2024
    Assignee: Berkshire Grey Operating Company, Inc.
    Inventors: Thomas Wagner, Kevin Ahearn, John Richard Amend, Jr., Benjamin Cohen, Michael Dawson-Haggerty, William Hartman Fort, Christopher Geyer, Victoria Hinchey, Jennifer Eileen King, Thomas Koletschka, Michael Cap Koval, Kyle Maroney, Matthew T. Mason, William Chu-Hyon McMahan, Gene Temple Price, Joseph Romano, Daniel Smith, Siddhartha Srinivasa, Prasanna Velagapudi, Thomas Allen
  • Publication number: 20240075069
    Abstract: The present disclosure relates to methods of treating a patient with a cancer by administering to the patient a composition comprising CAR T cells wherein the CAR T cells comprise a CAR and the CAR comprises an E2 anti-fluorescein antibody fragment, and administering to the patient a small molecule linked to a targeting moiety by a linker. The disclosure also relates to compositions for use in such methods.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Philip Stewart LOW, Haiyan CHU, Yingjuan June LU, Christopher Paul LEAMON, Leroy W. WHEELER, II, Michael C. JENSEN, James MATTHAEI
  • Publication number: 20230363837
    Abstract: An image-guided robotic intervention system (“IGRIS”) may be used to perform medical procedures on patients. IGRIS provides a real-time view of patient anatomy, as well as an intended target or targets for the procedures, software that allows a user to plan an approach or trajectory path using either the image or the robotic device, software that allows a user to convert a series of 2D images into a 3D volume, and localizes the 3D volume with respect to real-time images during the procedure. IGRIS may include sensors to estimate pose of the imaging device relative to the patient to improve the performance of that software with respect to runtime, robustness, and accuracy.
    Type: Application
    Filed: February 2, 2023
    Publication date: November 16, 2023
    Inventors: Jason Tomas Wilson, Kevin Christopher Chu, Benjamin Joseph Greer, Alexander Tarek Hassan, Joshua Francis DeFonzo, Erica Ding Chin, Aren Calder Hill, Trent Michael Callan
  • Publication number: 20230346490
    Abstract: An image-guided robotic intervention system (“IGRIS”) may be used to perform medical procedures on patients. IGRIS provides a real-time view of patient anatomy, as well as an intended target or targets for the procedures, software that allows a user to plan an approach or trajectory path using either the image or the robotic device, software that allows a user to convert a series of 2D images into a 3D volume, and localizes the 3D volume with respect to real-time images during the procedure. IGRIS may include sensors to estimate pose of the imaging device relative to the patient to improve the performance of that software with respect to runtime, robustness, and accuracy.
    Type: Application
    Filed: March 31, 2023
    Publication date: November 2, 2023
    Inventors: Jason Tomas Wilson, Kevin Christopher Chu, Benjamin Joseph Greer, Alexander Tarek Hassan, Joshua Francis DeFonzo, Erica Ding Chin, Aren Calder Hill, Trent Michael Callan
  • Patent number: 11715475
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media for evaluating and improving live translation captioning systems. An exemplary method includes: displaying a word in a first language; receiving a first audio sequence, the first audio sequence comprising a verbal description of the word; generating a first translated text in a second language; displaying the first translated text; receiving a second audio sequence, the second audio sequence comprising a guessed word based on the first translated text; generating a second translated text in the first language; determining a matching score between the word and the second translated text; determining a performance score of the live translation captioning system based on the matching score.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: August 1, 2023
    Assignee: Beijing DiDi Infinity Technology and Development Co., Ltd.
    Inventors: Arkady Arkhangorodsky, Christopher Chu, Scot Fang, Denglin Jiang, Yiqi Huang, Ajay Nagesh, Boliang Zhang, Kevin Knight
  • Patent number: 11648070
    Abstract: An image-guided robotic intervention system (“IGRIS”) may be used to perform medical procedures on patients. IGRIS provides a real-time view of patient anatomy, as well as an intended target or targets for the procedures, software that allows a user to plan an approach or trajectory path using either the image or the robotic device, software that allows a user to convert a series of 2D images into a 3D volume, and localizes the 3D volume with respect to real-time images during the procedure. IGRIS may include sensors to estimate pose of the imaging device relative to the patient to improve the performance of that software with respect to runtime, robustness, and accuracy.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: May 16, 2023
    Assignee: Mendaera, Inc.
    Inventors: Jason Tomas Wilson, Kevin Christopher Chu, Benjamin Joseph Greer, Alexander Tarek Hassan, Joshua Francis DeFonzo, Aren Calder Hill, Erica Ding Chin, Trent Michael Callan
  • Publication number: 20230089902
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media for evaluating and improving live translation captioning systems. An exemplary method includes: displaying a word in a first language; receiving a first audio sequence, the first audio sequence comprising a verbal description of the word; generating a first translated text in a second language; displaying the first translated text; receiving a second audio sequence, the second audio sequence comprising a guessed word based on the first translated text; generating a second translated text in the first language; determining a matching score between the word and the second translated text; determining a performance score of the live translation captioning system based on the matching score.
    Type: Application
    Filed: September 20, 2021
    Publication date: March 23, 2023
    Inventors: Arkady ARKHANGORODSKY, Christopher CHU, Scot FANG, Denglin JIANG, Yiqi HUANG, Ajay NAGESH, Boliang ZHANG, Kevin KNIGHT
  • Publication number: 20230008419
    Abstract: An image-guided robotic intervention system (“IGRIS”) may be used to perform medical procedures on patients. IGRIS provides a real-time view of patient anatomy, as well as an intended target or targets for the procedures, software that allows a user to plan an approach or trajectory path using either the image or the robotic device, software that allows a user to convert a series of 2D images into a 3D volume, and localizes the 3D volume with respect to real-time images during the procedure. IGRIS may include sensors to estimate pose of the imaging device relative to the patient to improve the performance of that software with respect to runtime, robustness, and accuracy.
    Type: Application
    Filed: July 8, 2022
    Publication date: January 12, 2023
    Inventors: Jason Tomas Wilson, Kevin Christopher Chu, Benjamin Joseph Greer, Alexander Tarek Hassan, Joshua Francis DeFonzo, Aren Calder Hill, Erica Ding Chin, Trent Michael Callan
  • Patent number: 11501754
    Abstract: Desired vehicle destinations may be determined from spoken dialogs. A speech input may be received from a user through a voice user interface. Current utterance variables may be obtained by tokenizing the user speech input. One or more of a plurality of utterance templates for a reply to the user speech input may be determined by a trained automatic agent based on the plurality of current utterance variables. One of a plurality of Application Programming Interfaces (API) to call and one or more parameters for the API to call with may be determine by the trained automatic agent based on the plurality of current utterance variables. A response may be obtained from the API call. A context string for the reply to the user speech input by the trained automatic agent may be constructed based on the utterance templates and the response of the API call.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: November 15, 2022
    Assignee: Beijing DiDi Infinity Technology and Development Co., Ltd.
    Inventors: Kevin Knight, Arkady Arkhangorodsky, Amittai Axelrod, Christopher Chu, Scot Fang, Yiqi Huang, Ajay Nagesh, Xing Shi, Boliang Zhang
  • Patent number: 11464443
    Abstract: Methods for screening, diagnosing, or predicting presence, progression, or treatment effects of a cognitive dysfunction such as dementia based on an analysis of drawing behavior changes by a pre-trained Naïve Bayes method are provided. The methods include steps of obtaining drawing data of at least one image created by a test subject on a digital device and obtaining personal data of the test subject; reconstructing the at least one image based on the drawing data obtained; converting the drawing data to drawing features comprising a plurality of motion features and a plurality of geometric features; and determining probability that the test subject has a cognitive dysfunction based on the drawing features and the personal data by a pre-trained Naïve Bayes method with a greedy variable selection.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 11, 2022
    Assignee: The Chinese University of Hong Kong
    Inventors: Kam Fai Tsoi, Wing Yip Lam, Tsz Kan Christopher Chu, Ka Ho Tsang
  • Patent number: 11426332
    Abstract: The invention is related to a shaded porcelain system that contains two types of veneering porcelains: natural enamel/dentin body and opal enamel, as well as stain & glaze porcelain, with CTE that are compatible to and which can be used for veneering a dental prosthesis made of 1) lithium disilicate-based glass-ceramic substructure that is formed by hot pressing or CAD/CAM machined process or 2) YTZP zirconia-based ceramic substructure that is formed by CAD/CAM machined process in order to improve overall esthetics of final prosthesis.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: August 30, 2022
    Assignee: DENTSPLY SIRONA INC.
    Inventors: Slawomir Banasiak, Vicky Nemzer, Christopher Chu, Dan Ammon
  • Publication number: 20220013108
    Abstract: Desired vehicle destinations may be determined from spoken dialogs. A speech input may be received from a user through a voice user interface. Current utterance variables may be obtained by tokenizing the user speech input. One or more of a plurality of utterance templates for a reply to the user speech input may be determined by a trained automatic agent based on the plurality of current utterance variables. One of a plurality of Application Programming Interfaces (API) to call and one or more parameters for the API to call with may be determine by the trained automatic agent based on the plurality of current utterance variables. A response may be obtained from the API call. A context string for the reply to the user speech input by the trained automatic agent may be constructed based on the utterance templates and the response of the API call.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 13, 2022
    Inventors: Kevin KNIGHT, Arkady ARKHANGORODSKY, Amittai AXELROD, Christopher CHU, Scot FANG, Yiqi HUANG, Ajay NAGESH, Xing SHI, Boliang ZHANG
  • Publication number: 20210153801
    Abstract: Methods for screening, diagnosing, or predicting presence, progression, or treatment effects of a cognitive dysfunction such as dementia based on an analysis of drawing behavior changes by a pre-trained Naïve Bayes method are provided. The methods include steps of obtaining drawing data of at least one image created by a test subject on a digital device and obtaining personal data of the test subject; reconstructing the at least one image based on the drawing data obtained; converting the drawing data to drawing features comprising a plurality of motion features and a plurality of geometric features; and determining probability that the test subject has a cognitive dysfunction based on the drawing features and the personal data by a pre-trained Naïve Bayes method with a greedy variable selection.
    Type: Application
    Filed: November 26, 2019
    Publication date: May 27, 2021
    Inventors: Kam Fai Tsoi, Wing Yip Lam, Tsz Kan Christopher Chu, Ka Ho Tsang
  • Publication number: 20190038387
    Abstract: An integrated dental porcelain system for making dental prostheses and restorations is provided. The system includes three universal major components: a) opaque porcelain composition; b) pressable dentin ingot; and c) veneering porcelain composition that can be used interchangeably for making restorations. Techniques for making the prostheses and restorations include porcelain fused-to-metal (PFM), press-to-metal (PTM), and either pressed and/or machined all-ceramic methods. The system uses both a hand-layering of veneering porcelain (PFM technique) and a hot-pressing process (PTM and all-ceramic technique) to fabricate the prostheses and restorations.
    Type: Application
    Filed: August 7, 2017
    Publication date: February 7, 2019
    Applicant: DENTSPLY SIRONA INC.
    Inventors: Christopher Chu, Slawomir Banasiak, Victoriya Shtessel-Nemzer
  • Publication number: 20180098918
    Abstract: The invention is related to a shaded porcelain system that contains two types of veneering porcelains: natural enamel/dentin body and opal enamel, as well as stain & glaze porcelain, with CTE that are compatible to and which can be used for veneering a dental prosthesis made of 1) lithium disilicate-based glass-ceramic substructure that is formed by hot pressing or CAD/CAM machined process or 2) YTZP zirconia-based ceramic substructure that is formed by CAD/CAM machined process in order to improve overall esthetics of final prosthesis.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 12, 2018
    Applicant: DENTSPLY SIRONA Inc.
    Inventors: Slawomir Banasiak, Vicky Nemzer, Christopher Chu, Dan Ammon
  • Patent number: 8775602
    Abstract: An alarm access controller is operative to control access to an enterprise network of a communication system responsive to alarms generated by products that are part of a set of internal resources of the enterprise network. In one aspect, the alarm access controller is implemented by a server or other processing element comprising a processor coupled to a memory. The alarm access controller is configured to receive an alarm from one of the products, to identify an external service provider for handling the alarm, and to provide temporary authenticated access of the service provider to the product. By limiting service provider access to an alarm-generating product in accordance with specified time periods or other conditions determined based at least in part on the alarm itself, system security is considerably improved and access control is made more flexible and efficient.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: July 8, 2014
    Assignee: Avaya Inc.
    Inventors: Christopher Chu, Ronald S. Rozensky, Robert Rhea Seibel, Mukund Sundararajan
  • Publication number: 20130209966
    Abstract: An integrated dental porcelain system for making dental prostheses and restorations is provided. The system includes three universal major components: a) opaque porcelain composition; b) pressable dentin ingot; and c) veneering porcelain composition that can be used interchangeably for making restorations. Techniques for making the prostheses and restorations include porcelain fused-to-metal (PFM), press-to-metal (PTM), and either pressed and/or machined all-ceramic methods. The system uses both a hand-layering of veneering porcelain (PFM technique) and a hot-pressing process (PTM and all-ceramic technique) to fabricate the prostheses and restorations.
    Type: Application
    Filed: March 18, 2013
    Publication date: August 15, 2013
    Applicant: DENTSPLY INTERNATIONAL INC.
    Inventors: Christopher Chu, Slawomir Banasiak, Victoriya Shtessel-Nemzer