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: 20250042656
    Abstract: A maintenance system is disclosed for assisting in maintaining an automated carrier system for moving objects to be processed. The maintenance system includes a plurality of automated carriers that are adapted to move on an array of discontinuous standard track sections, each said automated carrier including a carrier body that is no larger in either a length or width direction that a standard track section, and an automated maintenance carrier that is adapted to move on the array of discontinuous track sections, said automated maintenance system including a maintenance body that is larger in at least one of a length or width direction than the standard track section.
    Type: Application
    Filed: August 19, 2024
    Publication date: February 6, 2025
    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 RAMANDO, Daniel Carlton SMITH, Siddhartha SRINIVASA, Prasanna VELAGAPUDI, Thomas ALLEN
  • Publication number: 20250033876
    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 bin conveyance system for moving selected storage bins to a storage bin processing location, a programmable motion device in communication with the bin processing location for receiving a selected storage bin 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 plurality of destination bins in communication with the bin conveyance system for moving a selected destination bin from a destination bin processing location that is proximate the programmable motion device to the plurality of destination bins.
    Type: Application
    Filed: October 7, 2024
    Publication date: January 30, 2025
    Inventors: Thomas WAGNER, Kevin AHEARN, John Richard AMEND, 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 Carlton SMITH, Siddhartha SRINIVASA, Prasanna VELAGAPUDI, Thomas ALLEN
  • Publication number: 20250026569
    Abstract: A storage, retrieval and processing system is disclosed for processing objects. The system includes a plurality of bins including objects to be distributed by the processing system, said plurality of bins being provided in at least a partially generally circular arrangement, a programmable motion device that includes an end effector for grasping and moving any of the objects, said programmable motion device being capable of reaching any of the objects within the plurality of bins, and a plurality of destination containers for receiving any of the objects from the plurality of bins, said plurality of destination containers being provided in a region that is generally within the at least partially generally circular arrangement of the plurality of bins.
    Type: Application
    Filed: September 30, 2024
    Publication date: January 23, 2025
    Inventors: Thomas WAGNER, Kevin AHEARN, John Richard AMEND, 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 Carlton SMITH, Siddhartha SRINIVASA, Prasanna VELAGAPUDI, Thomas ALLEN
  • Patent number: 12011239
    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: February 2, 2023
    Date of Patent: June 18, 2024
    Assignee: Mendaera, Inc.
    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: 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
  • Patent number: D1062727
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: February 18, 2025
    Assignee: Dell Products L.P.
    Inventors: Tzu-Wei Tai, Toshiyuki Tanaka, Chao Long Chou, Yuan-Ping Chu, Derric Christopher Hobbs, Michael Ellis Smith