Patents by Inventor Keung Chow

Keung Chow 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).

  • Patent number: 11755929
    Abstract: Systems and methods identify a behavior in multivariate time-series data. The systems and methods receive data representing a time series having steps each representing an event associated with a time stamp and being associated with one or more attributes; transform the data into a tensor; train a model using training data comprising a set of tensors; identify the behavior using predictions from the trained model and a target pattern; and provide an indication of the presence or absence of the behavior.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: September 12, 2023
    Assignee: Financial Industry Regulatory Authority, Inc.
    Inventors: Alexey Egorov, Chi-Keung Chow, Raghu Raman, Madhukesh Siddalingaiah, Susan Tibbs
  • Patent number: 11551296
    Abstract: Systems and methods for identifying a pattern in data to detect a behavior of interest. The systems and methods receive a data stream representing a series of events occurring over a time interval. The systems and methods determine, for the interval, a depth indicating the amount of interest during the interval, where the interest represents an amount of a selected activity during that interval for a selected parameter. The systems and methods also generate a depth chart for the activities at different values of the selected parameter over a series of intervals, train a machine-learning image-classification model using depth chart images; identify the behavior of interest using predictions from the trained machine-learning model and target pattern; and provide an indication of the presence or absence of the behavior of interest. The parameter can represent a quantity and associated price of a commodity in a market.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: January 10, 2023
    Assignee: Financial Industry Regulatory Authority, Inc.
    Inventors: Shreyas Srikar, Chi-Keung Chow, Raghu Raman, Madhukesh Siddalingaiah, Susan Tibbs
  • Patent number: 11202921
    Abstract: A phototherapy device, a kit containing such a phototherapy device, and a method for treating a patient with a phototherapy device, the phototherapy device containing a housing, an emission portion, and a light tube, the housing containing a light source that emits light at a wavelength of from about 400 nm to about 550 nm, and may contain a light shield proximal to the light source, the emission portion being distal form the housing and connected thereto via a light tube which contains an optical fibre, and a mesh that may enclose the optical fibre and may allow a limited amount of light to leak from the optical fibre to the outside environment.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 21, 2021
    Assignee: AVALON PHOTONICS (HK) LIMITED
    Inventors: Sai Keung Chow, Chun Lung Choi, Chi Yeung Mang, Chun Ho Wong, Johnson Yiu-Nam Lau
  • Publication number: 20210357772
    Abstract: Systems and methods identify a behavior in multivariate time-series data. The systems and methods receive data representing a time series having steps each representing an event associated with a time stamp and being associated with one or more attributes; transform the data into a tensor; train a model using training data comprising a set of tensors; identify the behavior using predictions from the trained model and a target pattern; and provide an indication of the presence or absence of the behavior.
    Type: Application
    Filed: May 14, 2020
    Publication date: November 18, 2021
    Applicant: Financial Industry Regulatory Authority, Inc.
    Inventors: Alexey Egorov, Chi-Keung Chow, Raghu Raman, Madhukesh Siddalingaiah, Susan Tibbs
  • Publication number: 20210350457
    Abstract: Systems and methods for identifying a pattern in data to detect a behavior of interest. The systems and methods receive a data stream representing a series of events occurring over a time interval. The systems and methods determine, for the interval, a depth indicating the amount of interest during the interval, where the interest represents an amount of a selected activity during that interval for a selected parameter. The systems and methods also generate a depth chart for the activities at different values of the selected parameter over a series of intervals, train a machine-learning image-classification model using depth chart images; identify the behavior of interest using predictions from the trained machine-learning model and target pattern; and provide an indication of the presence or absence of the behavior of interest. The parameter can represent a quantity and associated price of a commodity in a market.
    Type: Application
    Filed: May 5, 2020
    Publication date: November 11, 2021
    Applicant: Financial Industry Regulatory Authority, Inc.
    Inventors: Shreyas Srikar, Chi-Keung Chow, Raghu Raman, Madhu Siddalingaiah, Susan Tibbs
  • Patent number: 10786110
    Abstract: Provided is a portable heating rod for heating a beverage in a container and a method of using the same. The portable heating rod comprises a handle portion and a heating portion coupled to the handle portion along a longitudinal direction. The handle portion includes a first housing made of a heat insulating material, a control interface, a control circuit board and a power source within the first housing. The heating portion includes a second housing made of a heat conductive material, at least one heating element and at least one temperature sensor. During operation, the heating portion of the portable heating rod is at least partly immersed in the beverage.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: September 29, 2020
    Assignee: LUCKY CONSUMER PRODUCTS LIMITED
    Inventors: Nam Tsui, Chi Keung Chow
  • Publication number: 20200197721
    Abstract: A phototherapy device, a kit containing such a phototherapy device, and a method for treating a patient with a phototherapy device, the phototherapy device containing a housing, an emission portion, and a light tube, the housing containing a light source that emits light at a wavelength of from about 400 nm to about 550 nm, and may contain a light shield proximal to the light source, the emission portion being distal form the housing and connected thereto via a light tube which contains an optical fibre, and a mesh that may enclose the optical fibre and may allow a limited amount of light to leak from the optical fibre to the outside environment.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Inventors: Sai Keung CHOW, Chun Lung CHOI, Chi Yeung MANG, Chun Ho WONG, Johnson Yiu-Nam LAU
  • Publication number: 20190075960
    Abstract: Provided is a portable heating rod for heating a beverage in a container and a method of using the same. The portable heating rod comprises a handle portion and a heating portion coupled to the handle portion along a longitudinal direction. The handle portion includes a first housing made of a heat insulating material, a control interface, a control circuit board and a power source within the first housing. The heating portion includes a second housing made of a heat conductive material, at least one heating element and at least one temperature sensor. During operation, the heating portion of the portable heating rod is at least partly immersed in the beverage.
    Type: Application
    Filed: September 13, 2017
    Publication date: March 14, 2019
    Inventors: Nam TSUI, Chi Keung Chow
  • Patent number: 9967256
    Abstract: Privacy and restricted access are provided for functions, applications, and services on a computing device. An area accessible to a user interface is provided. A request from a user is accepted, the request for associating with the area with one or more available functions. The one or more functions are then associated with the area, and are made invisible. Another request from the user is accepted, the other request for gaining access to the area. Authentication against the user is requested. Access to the one or more functions is granted if the authentication is successful. According to another embodiment, an authorized user may send and receive messages via another device that belongs to another user based on identification of the user by the other user.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: May 8, 2018
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20160162943
    Abstract: An invention is disclosed for an advertising system, method, or process that enables sellers to efficiently associate their advertisements with specific content, and presents these ads to consumers whose attention of interest corresponds to the content. Such a system, method, or process also provides a more reliable, accurate, or otherwise effective way of presenting relevant ads to consumers and affording sellers an effective advertising campaign.
    Type: Application
    Filed: February 12, 2016
    Publication date: June 9, 2016
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20150365391
    Abstract: Methods and systems for automated retrieval of content embedded in or referred to in a message received in a user account are provided. A UCM and/or a UCR may access a user account and retrieve a message from the account. The message may be then analyzed to extract information related to the content that may be included in the message. The content associated with the extracted information is accessed and retrieved. The retrieved content is presented to the user.
    Type: Application
    Filed: July 24, 2015
    Publication date: December 17, 2015
    Inventor: Edmond Kwok-Keung Chow
  • Patent number: 9135363
    Abstract: Methods and systems for automated retrieval of content embedded in or referred to in a message received in a user account are provided. A UCM and/or a UCR may access a user account and retrieve a message from the account. The message may be then analyzed to extract information related to the content that may be included in the message. The content associated with the extracted information is accessed and retrieved. The retrieved content is presented to the user.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: September 15, 2015
    Assignee: Gvoto (Hong Kong) Ltd.
    Inventor: Edmond Kwok-Keung Chow
  • Patent number: 9015166
    Abstract: Methods and system for performing annotation of digital information are provided. One method includes searching for items of interest using a search engine. Once the URIs associated with the item of interest are identified, a plurality of attributes are provided that may be associated with each URI. A user may provide the values for the attributes or the system may suggest values for the attributes based on information associated with each URI. Once the attributes and values are assigned, the annotated URI along with the attributes and values is stored. Another method provides for sharing of the annotated information. A user may communicate annotated information to an external storage system for sharing with other users having access to the external storage system. Another method provides for automatic updates of the annotation entries by periodically fetching the digital information associated with each URI and updating the values associated with each attribute.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: April 21, 2015
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20150106179
    Abstract: An advertising and rewarding system, method, and process are provided. Among its various embodiments and enabling features, an embodiment may guarantee a lower price for an item of interest than what a consumer is willing or committed to pay.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 16, 2015
    Inventors: Edmond Kwok-Keung Chow, Elina Yuen-Wai Luk
  • Publication number: 20130024762
    Abstract: Methods and system for performing annotation of digital information are provided. One method includes searching for items of interest using a search engine. Once the URIs associated with the item of interest are identified, a plurality of attributes are provided that may be associated with each URI. A user may provide the values for the attributes or the system may suggest values for the attributes based on information associated with each URI. Once the attributes and values are assigned, the annotated URI along with the attributes and values is stored. Another method provides for sharing of the annotated information. A user may communicate annotated information to an external storage system for sharing with other users having access to the external storage system. Another method provides for automatic updates of the annotation entries by periodically fetching the digital information associated with each URI and updating the values associated with each attribute.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 24, 2013
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20130007585
    Abstract: Methods and system for performing annotation of digital information are provided. One method includes searching for items of interest using a search engine. Once the URIs associated with the item of interest are identified, a plurality of attributes are provided that may be associated with each URI. A user may provide the values for the attributes or the system may suggest values for the attributes based on information associated with each URI. Once the attributes and values are assigned, the annotated URI along with the attributes and values is stored. Another method provides for sharing of the annotated information. A user may communicate annotated information to an external storage system for sharing with other users having access to the external storage system. Another method provides for automatic updates of the annotation entries by periodically fetching the digital information associated with each URI and updating the values associated with each attribute.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 3, 2013
    Inventor: Edmond Kwok-Keung Chow
  • Patent number: 8301631
    Abstract: Methods and system for performing annotation of digital information are provided. One method includes searching for items of interest using a search engine. Once the URIs associated with the item of interest are identified, a plurality of attributes are provided that may be associated with each URI. A user may provide the values for the attributes or the system may suggest values for the attributes based on information associated with each URI. Once the attributes and values are assigned, the annotated URI along with the attributes and values is stored. Another method provides for sharing of the annotated information. A user may communicate annotated information to an external storage system for sharing with other users having access to the external storage system. Another method provides for automatic updates of the annotation entries by periodically fetching the digital information associated with each URI and updating the values associated with each attribute.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: October 30, 2012
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20100313250
    Abstract: Methods and systems for automated retrieval of content embedded in or referred to in a message received in a user account are provided. A UCM and/or a UCR may access a user account and retrieve a message from the account. The message may be then analyzed to extract information related to the content that may be included in the message. The content associated with the extracted information is accessed and retrieved. The retrieved content is presented to the user.
    Type: Application
    Filed: August 10, 2009
    Publication date: December 9, 2010
    Applicant: Gvoto (Hong Kong) Ltd.
    Inventor: Edmond Kwok-Keung Chow
  • Publication number: 20100306242
    Abstract: Methods and system for performing annotation of digital information are provided. One method includes searching for items of interest using a search engine. Once the URIs associated with the item of interest are identified, a plurality of attributes are provided that may be associated with each URI. A user may provide the values for the attributes or the system may suggest values for the attributes based on information associated with each URI. Once the attributes and values are assigned, the annotated URI along with the attributes and values is stored. Another method provides for sharing of the annotated information. A user may communicate annotated information to an external storage system for sharing with other users having access to the external storage system. Another method provides for automatic updates of the annotation entries by periodically fetching the digital information associated with each URI and updating the values associated with each attribute.
    Type: Application
    Filed: July 17, 2009
    Publication date: December 2, 2010
    Inventor: Edmond Kwok-Keung Chow
  • Patent number: D905379
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: December 22, 2020
    Assignee: AVALON PHOTONICS (HK) LIMITED
    Inventors: Sai Keung Chow, Chun Lung Choi, Chi Yeung Mang, Chun Ho Wong, Johnson Yiu-Nam Lau