Patents by Inventor Michael Chu

Michael 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: 20240157197
    Abstract: A system and method for analyzing and improving the performance of a body motion, which requires receiving, by a CPU, sensor data from sensors worn by a user; storing the transmitted sensor data in a data buffer; recognizing that a motion gesture occurred based on a signature of acceleration data in the buffered sensor data, extracting from the data buffer sensor data from a predetermined time window around the moment when the motion gesture occurred; automatically generating a regime file customized for the user based on the extracted sensor data, and generating in real-time a user interface displaying a representation corresponding to the motion indicated by the sensor data, wherein the CPU determines the signature of acceleration data by matching the buffered sensor data with stored motion signatures, wherein the regime file is automatically generated based on diagnostic parameters obtained from the sensor data associated with a motion activity category.
    Type: Application
    Filed: June 9, 2023
    Publication date: May 16, 2024
    Inventors: Alex Omid-Zohoor, Brian VERMILYEA, Erik HERTER, Tony MORGAN, Steve DIAMOND, Michael CHU, Eran LESHEM
  • Patent number: 11983712
    Abstract: Location modeling may be generated for candidate locations based on validated location data. The location models for candidate locations may be based on validated location data associated with wireless access points that is validated using transaction data. Such validation may include comparing an identifier associated with candidate location data received from a client device to an identifier for a transaction account associated with a transaction from transaction data at a candidate location. Matching transaction data and candidate location data may generate validated location data to be used in generating location models for candidate locations.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: May 14, 2024
    Assignee: GOOGLE LLC
    Inventors: Philip McDonnell, Joshua Sacks, Michael Chu, Zhengrong Ji
  • Patent number: 11907497
    Abstract: A computer-implemented method is disclosed that includes receiving on a mobile device a search query associated with a geographic location, providing one or more search results in response to the search query, the search results each being associated with a geographic location, and presenting on a graphical display of the computing device icons corresponding to each search result and also corresponding to a key on the computing device.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: February 20, 2024
    Assignee: GOOGLE LLC
    Inventors: Adam Bliss, Mark Crady, Michael Chu, Scott Jenson, Sanjay Mavinkurve, Joshua J. Sacks, Jerry Morrison
  • Patent number: 11818622
    Abstract: Systems and methods according to aspects of the invention verify requests for information over a network. Computing devices communicating over a network transmit numerous signals with various types of information including spatial information, temporal information, device-specific information, and transmission specific information. This information may be used to generate statistical records of valid request for information. Various combinations of these signals may be used to determine whether a request for information is a valid request based on the statistical records associated with the signals. Where a request for information has been verified, the system and method may provide the information. Where the request for information has not been verified, the system and method may deny the request for information. Thus the system and method may be used to prevent and block scraping and spamming attacks.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: November 14, 2023
    Assignee: Google LLC
    Inventors: Sam Liang, Michael Chu, Yuhua Luo, Zhengrong Ji, Yan Yu
  • Patent number: 11673024
    Abstract: A system and method for analyzing and improving the performance of a body motion, which requires receiving, by a CPU, sensor data from sensors worn by a user; storing the transmitted sensor data in a data buffer; recognizing that a motion gesture occurred based on a signature of acceleration data in the buffered sensor data, extracting from the data buffer sensor data from a predetermined time window around the moment when the motion gesture occurred; automatically generating a regime file customized for the user based on the extracted sensor data, and generating in real-time a user interface displaying a representation corresponding to the motion indicated by the sensor data, wherein the CPU determines the signature of acceleration data by matching the buffered sensor data with stored motion signatures, wherein the regime file is automatically generated based on diagnostic parameters obtained from the sensor data associated with a motion activity category.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: June 13, 2023
    Assignee: PG TECH, LLC
    Inventors: Alex B. Omid-Zohoor, Brian Vermilyea, Erik Herter, Tony Morgan, Steve Diamond, Michael Chu, Eran Leshem
  • Publication number: 20230172482
    Abstract: The present invention is directed to the standardization of prestrain applied to a sensor of an external respiratory measurement device. The method may comprise sandwiching the sensor between two adhesive layers and stretching the sensor by a fixed amount in order to match the length of the device to the length of a support layer. The device may then be covered by the support layer in order to keep the sensor in a state of prestrain, such that the length of the device matches the length of the support layer. The device may then be applied to the surface by the lower adhesive layer, and the support layer may then be removed, thus leaving the sensor in a standardized and optimal state of prestrain.
    Type: Application
    Filed: April 9, 2021
    Publication date: June 8, 2023
    Inventors: Michael Chu, William E. Saltzstein
  • Patent number: 11545265
    Abstract: A mobile medical device for monitoring a respiratory condition in a subject, the medical device including: a sensor configured to be adhered to the skin of a patient, the sensor configured to yield a resistance signal that is modulated by movements of a chest of a patient during respiration; a sensor attachment module configured to receive the signal from the sensor and to output data to a mobile electronic device an indication of an adverse respiratory event. Also disclosed is a server for integrating data collected from a plurality of the mobile medical devices and a crowd-sourced respiration advisory system including a plurality of the mobile medical devices and a server for integrating data collected by the mobile medical devices.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: January 3, 2023
    Inventors: Michelle Khine, Jonathan Pegan, Eugene Lee, Michael Chu, Francis Duhay, Mark Bachman, Joshua Kim, Sun-Jun Park
  • Patent number: 11455299
    Abstract: Methods, systems and apparatus, including computer programs encoded on a computer storage medium for selecting keywords for resources are disclosed. In one aspect, a search query is received associated with a first user. A determination is made that the first user is a follower of an entity feed that is provided by a first entity and that is provided through a social network. A content item is selected having distribution parameters specifying that the content item is to be provided to users that are followers of the entity feed and that submit the search query. The selected content item is provided for the first user.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: September 27, 2022
    Assignee: Google LLC
    Inventors: Michael Chu, Michele Covell, Joshua J. Sacks, Shumeet Baluja, Zhengrong Ji
  • Publication number: 20220280066
    Abstract: A wearable strain sensor for measuring respiration volume and respiration rate is described herein. The wearable strain sensor includes a flexible yet not stretchable connector that connects soft electronics to hard electronics. The flexible and non-stretch able connector removes stress/strain from the soft/hard interface, thereby preventing damage to sensor components and maintaining electrical connection.
    Type: Application
    Filed: September 16, 2020
    Publication date: September 8, 2022
    Inventors: Michael Chu, William E. Saltzstein, Michelle Khine
  • Publication number: 20220245118
    Abstract: The present invention pertains to enhancement or refinement of estimated locations based upon user-specific information. Upon user authorization, geographical information is extracted from a number of user-related sources, including the web browser history, search history, maps history, address book, e-mail archives and calendar entries. Such information is used to build a spatial index of specific physical locations for a geocoded result set. From this, heat maps identifying particular locations from the user-related sources are created for different periods of time. The heat maps may be used to refine an initial location estimate of the user. This may be done by determining whether one or more positions in a given heat map provide a more accurate position of the user than the initial estimate. If so, a best position is selected. This can be used to provide enhanced driving directions to the user.
    Type: Application
    Filed: April 14, 2022
    Publication date: August 4, 2022
    Inventors: Christopher Lambert, Michael Chu, Rohan Seth
  • Publication number: 20220009764
    Abstract: The present invention features a stretchable strain sensor for detecting minute amounts of strain or pressure. The stretchable strain sensor may comprise a first soft polymer layer, a wrinkled conductive layer disposed on the first soft polymer layer, and a second soft polymer layer disposed on the wrinkled conductive layer. Strain applied to the sensor may cause the wrinkled conductive layer to stretch and crack and send a signal based on resistance. Pressure applied to the sensor may cause the wrinkled conductive layer to deform and crack and send a signal based on resistance. The stretchable strain sensor may be capable of measuring contractions of a tissue, detecting fluid flowing through a microfluidic channel, and detecting whether a microfluidic valve is closed or not.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Inventors: Yongxiao Zhou, Michael Chu, Thao Nguyen, Michelle Khine, Erik Morgan Werner, Elliot En-Yu Hui, Eugene Lee, Kevin Costa
  • Patent number: 11194818
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a query, receiving a set of social search results including one or more social media items that have been distributed through one or more computer-implemented services, each social media item being responsive to the query, providing a sub-set of social search results based on respective promotion scores provided in an auction, the sub-set of social search results including at least one social media item of the set of social search results, and providing the sub-set of social search results for display in a search results page, social media items of the sub-set of social search results being displayed based on respective promotion scores.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: December 7, 2021
    Assignee: Google LLC
    Inventors: Luke Hiro Swartz, Zhengrong Ji, Michael Chu
  • Patent number: 11189985
    Abstract: An optoelectronic assembly is disclosed. The disclosed assembly includes one or more lasers formed on a first substrate, and a programmable driver circuit formed on a second substrate configured as an integrated circuit. The first and second substrates are mounted on a third substrate in a stacked arrangement.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: November 30, 2021
    Assignee: II-VI DELAWARE, INC.
    Inventors: David Allouche, Michael Chu, Brian R. Carey, Jonathan Ashbrook, Anita Chan, Krzysztof Szczerba
  • Publication number: 20210267454
    Abstract: The present invention is directed to the combination of respiratory data from two or more different sensors in order to generate a combined waveform. The system of the present invention may comprise a set of two strain sensors, each strain sensor comprising a bare sensor and an adhesive layer to apply said sensors to the skin of a patient, one on the chest and one on the abdomen. The system may further comprise a computing device connected to both strain sensors in some form. As the distention of the patient's skin puts strain on the strain sensors, waveforms are transmitted from the sensors to the computing device where both waveforms are combined into a singular waveform.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 2, 2021
    Inventors: Michael Chu, William E. Saltzstein
  • Publication number: 20210267554
    Abstract: The present invention is directed to the measurement of a baseline respiratory level in a patient so that changes in respiratory activity can be easily reported. The baseline measurement is collected by a sensor in the patient's chest and a sensor on the patient's abdomen, and is transmitted to a computing device. The computing device measures normal breathing for 60 seconds and uses the waveform collected over this period of time to generate a baseline RR, tidal volume, and minute ventilation. From this point, the patient's RR, tidal volume, and minute ventilation are recorded and compared to the baseline measurements, and if a change from the baseline measurement that exceeds a predetermined threshold is detected, the doctor is alerted that action must be taken for the patient's safety.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 2, 2021
    Inventors: Francis Duhay, Michael Chu, William E. Saltzstein
  • Patent number: 11100499
    Abstract: Location modeling may be generated for candidate locations based on validated location data. The location models for candidate locations may be based on validated location data associated with wireless access points that is validated using transaction data. Such validation may include comparing an identifier associated with candidate location data received from a client device to an identifier for a transaction account associated with a transaction from transaction data at a candidate location. Matching transaction data and candidate location data may generate validated location data to be used in generating location models for candidate locations.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: August 24, 2021
    Assignee: Google LLC
    Inventors: Philip McDonnell, Joshua Sacks, Michael Chu, Zhengrong Ji
  • Publication number: 20200410492
    Abstract: Location modeling may be generated for candidate locations based on validated location data. The location models for candidate locations may be based on validated location data associated with wireless access points that is validated using transaction data. Such validation may include comparing an identifier associated with candidate location data received from a client device to an identifier for a transaction account associated with a transaction from transaction data at a candidate location. Matching transaction data and candidate location data may generate validated location data to be used in generating location models for candidate locations.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Inventors: Philip McDonnell, Joshua Sacks, Michael Chu, Zhengrong Ji
  • Patent number: 10834521
    Abstract: Systems and methods according to aspects of the invention verify requests for information over a network. Computing devices communicating over a network transmit numerous signals with various types of information including spatial information, temporal information, device-specific information, and transmission specific information. This information may be used to generate statistical records of valid request for information. Various combinations of these signals may be used to determine whether a request for information is a valid request based on the statistical records associated with the signals. Where a request for information has been verified, the system and method may provide the information. Where the request for information has not been verified, the system and method may deny the request for information. Thus the system and method may be used to prevent and block scraping and spamming attacks.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: November 10, 2020
    Assignee: Google LLC
    Inventors: Sam Liang, Michael Chu, Yuhua Luo, Zhengrong Ji, Yan Yu
  • Publication number: 20200185875
    Abstract: An optoelectronic assembly is disclosed. The disclosed assembly includes one or more lasers formed on a first substrate, and a programmable driver circuit formed on a second substrate configured as an integrated circuit. The first and second substrates are mounted on a third substrate in a stacked arrangement.
    Type: Application
    Filed: December 6, 2019
    Publication date: June 11, 2020
    Inventors: David Allouche, Michael Chu, Brian R. Carey, Jonathan Ashbrook, Anita Chan, Krzysztof Szczerba
  • Patent number: 10498766
    Abstract: A computer program product has a computer-readable storage medium having computer program instructions embodied therein for performing a method for implementing a privacy policy for a user. The method may include the user developing rules that determine whether another user (requester) can access information related to the user. The rules may be stored in a database coupled to a server and evaluated when a request is received from the requester to access the information. If a rule is satisfied by the requester, the server can return the information to the requester. The information can be returned at a level of granularity specified by the user in the satisfied rule. A privacy level can be set by the user to allow access to requesters based on the rules or to deny access to any requesters.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: December 3, 2019
    Assignee: Google LLC
    Inventors: Yan Yu, Michael Chu, Chung-Man Tam, Steven Lee, Ravi Jain, Tu Tu Tsao, Christopher Lambert