Patents by Inventor James Cheng

James Cheng 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: 20260129263
    Abstract: A method and system are provided for a prefix-based search system. The system stores a first data structure for a prefix. The system stores a second data structure for a second prefix that is a sub-prefix of the first prefix. As search results containing the first prefix are displayed by the system, the system track interactions with the search results and updates both data structures. When the system detected a search for a second prefix, the system uses the second updated data structure to provide search results.
    Type: Application
    Filed: June 17, 2025
    Publication date: May 7, 2026
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Patent number: 12368927
    Abstract: A method and system are provided for a prefix-based search system. The system stores a first data structure for a prefix. The system stores a second data structure for a second prefix that is a sub-prefix of the first prefix. As search results containing the first prefix are displayed by the system, the system track interactions with the search results and updates both data structures. When the system detected a search for a second prefix, the system uses the second updated data structure to provide search results.
    Type: Grant
    Filed: February 29, 2024
    Date of Patent: July 22, 2025
    Assignee: Adeia Media Solutions Inc.
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Publication number: 20240205503
    Abstract: A method and system are provided for a prefix-based search system. The system stores a first data structure for a prefix. The system stores a second data structure for a second prefix that is a sub-prefix of the first prefix. As search results containing the first prefix are displayed by the system, the system track interactions with the search results and updates both data structures. When the system detected a search for a second prefix, the system uses the second updated data structure to provide search results.
    Type: Application
    Filed: February 29, 2024
    Publication date: June 20, 2024
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Patent number: 11904597
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine. The modifications include using a single angled print pad having a contact wall having a first height, a lower wall having a second height that is less than the first height, an angled surface interconnecting the contact wall's distal end and the lower wall's distal end, and a base wall interconnecting the contact wall's proximal end and the lower wall's proximal end and connectable to a base. Another modification includes a flexion-extension hinge positioned between the support member and the base or the support member and the overhead gantry and controlled by the adjustable and moveable actuator system and power source. That objective can be accomplished with the conventional printing pad machine using the single angled print pad.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: February 20, 2024
    Assignee: PRINTEX INC.
    Inventor: James Cheng
  • Publication number: 20230302783
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine. The modifications include using a single angled print pad having a contact wall having a first height, a lower wall having a second height that is less than the first height, an angled surface interconnecting the contact wall's distal end and the lower wall's distal end, and a base wall interconnecting the contact wall's proximal end and the lower wall's proximal end and connectable to a base. Another modification includes a flexion-extension hinge positioned between the support member and the base or the support member and the overhead gantry and controlled by the adjustable and moveable actuator system and power source. That objective can be accomplished with the conventional printing pad machine using the single angled print pad.
    Type: Application
    Filed: May 31, 2023
    Publication date: September 28, 2023
    Inventor: James Cheng
  • Patent number: 11701877
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine having a support member—interconnected to an overhead gantry—and an adjustable and moveable actuator system and power source.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: July 18, 2023
    Assignee: PRINTEX INC.
    Inventor: James Cheng
  • Publication number: 20230011727
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine having a support member—interconnected to an overhead gantry—and an adjustable and moveable actuator system and power source.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 12, 2023
    Inventor: James Cheng
  • Patent number: 11485130
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine having a support member—interconnected to an overhead gantry—and an adjustable and moveable actuator system and power source. The modifications include using a single angled print pad having a contact wall having a first height, a lower wall having a second height that is less than the first height, an angled surface interconnecting the contact wall's distal end and the lower wall's distal end, and a base wall (a) interconnecting the contact wall's proximal end and the lower wall's proximal end and (b) connectable to a base. Another modification includes a flexion-extension hinge positioned between (a) the support member and the base or (b) the support member and the overhead gantry and controlled by the adjustable and moveable actuator system and power source.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: November 1, 2022
    Assignee: PRINTEX INC.
    Inventor: James Cheng
  • Publication number: 20220150593
    Abstract: A method and apparatus for an adaptive search user interface is provided. An interface is provided that returns search results upon receiving each alphanumeric character of a search query term. Correlations of prefixes of alphanumeric characters and search results selected from previous searches are stored in a correlation matrix. Based upon the correlations in the correlation matrix, relevance rankings for search results with respect to the prefixes of alphanumeric characters are updated. Search results may be grouped based upon one or more common traits. Relevance rankings are also updated based upon the rate of change of selections recorded for a search result.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Patent number: 11265610
    Abstract: A method and apparatus for an adaptive search user interface is provided. An interface is provided that returns search results upon receiving each alphanumeric character of a search query term. Correlations of prefixes of alphanumeric characters and search results selected from previous searches are stored in a correlation matrix. Based upon the correlations in the correlation matrix, relevance rankings for search results with respect to the prefixes of alphanumeric characters are updated. Search results may be grouped based upon one or more common traits. Relevance rankings are also updated based upon the rate of change of selections recorded for a search result.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: March 1, 2022
    Assignee: TiVo Solutions Inc.
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Publication number: 20210362488
    Abstract: A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine having a support member—interconnected to an overhead gantry—and an adjustable and moveable actuator system and power source. The modifications include using a single angled print pad having a contact wall having a first height, a lower wall having a second height that is less than the first height, an angled surface interconnecting the contact wall's distal end and the lower wall's distal end, and a base wall (a) interconnecting the contact wall's proximal end and the lower wall's proximal end and (b) connectable to a base. Another modification includes a flexion-extension hinge positioned between (a) the support member and the base or (b) the support member and the overhead gantry and controlled by the adjustable and moveable actuator system and power source.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 25, 2021
    Inventor: James Cheng
  • Publication number: 20200086628
    Abstract: An improvement to the present ink cup technology is presented, resulting in reduced clean-up time, by measurement at least three times faster producing a significant reduction in labor cost. Exposure by employees to high-VOC solvents and emulsifiers is eliminated, and low-VOC solvents mixed with water can be used. This is a significant saving in environmental damage and disposal costs.
    Type: Application
    Filed: August 3, 2014
    Publication date: March 19, 2020
    Inventor: James Cheng
  • Publication number: 20190124288
    Abstract: A method and apparatus for an adaptive search user interface is provided. An interface is provided that returns search results upon receiving each alphanumeric character of a search query term. Correlations of prefixes of alphanumeric characters and search results selected from previous searches are stored in a correlation matrix. Based upon the correlations in the correlation matrix, relevance rankings for search results with respect to the prefixes of alphanumeric characters are updated. Search results may be grouped based upon one or more common traits. Relevance rankings are also updated based upon the rate of change of selections recorded for a search result.
    Type: Application
    Filed: October 24, 2018
    Publication date: April 25, 2019
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Patent number: 10158823
    Abstract: A method and apparatus for an adaptive search user interface is provided. An interface is provided that returns search results upon receiving each alphanumeric character of a search query term. Correlations of prefixes of alphanumeric characters and search results selected from previous searches are stored in a correlation matrix. Based upon the correlations in the correlation matrix, relevance rankings for search results with respect to the prefixes of alphanumeric characters are updated. Search results may be grouped based upon one or more common traits. Relevance rankings are also updated based upon the rate of change of selections recorded for a search result.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: December 18, 2018
    Assignee: TiVo Solutions Inc.
    Inventors: Shelly Glennon, Brian Beach, James Cheng, Richard Lee, Kimberly Paluch, Robert Poniatowski, Margret Schmidt
  • Patent number: 9950509
    Abstract: A modified ink cup for plate printing is presented, where the ink cup is separated internally into two domains, a storage area and a print area, by a baffle system. The baffling allows only a limited amount of exposure of the ink in the ink cup to the outside air, reducing evaporation of the ink solvent and extending the life of the ink supply in the cup. This system greatly reduces the number of times an ink cup has to be re-filled to perform plate printing and limits the evaporation of possibly toxic solvents to the air.
    Type: Grant
    Filed: October 16, 2016
    Date of Patent: April 24, 2018
    Inventor: James Cheng
  • Patent number: 9854307
    Abstract: A multimedia program recording schedule manager for DVR systems is described. In a first embodiment, for example, a method implemented by one or more server computing devices, the method comprising: receiving input selecting a particular DVR system; receiving input selecting a particular multimedia program for the particular DVR system to record on a repeat basis; adding the particular multimedia program to a server-side instance of a repeat recording schedule for the particular DVR system; and synchronizing the server-side instance of the repeat recording schedule with another instance of a repeat recording schedule for the particular DVR system resulting in the addition of the particular multimedia program to the other instance of the repeat recording schedule. In one embodiment, the other instance of the repeat recording schedule for the particular DVR system is a data component of the particular DVR system.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: December 26, 2017
    Assignee: TiVo Solutions Inc.
    Inventors: James Cheng, Glen Sanford
  • Publication number: 20170210159
    Abstract: The invention presented is a pad printing blanket that reduces damage to pad printing heads. The industry-standard pad printing head is soft plastic, silicone or urethane. The pad is used to print designs on three-dimensional surfaces and the pad must be pressed firmly onto said surfaces. This pressure leaves permanent indentations on the print pad surface, eventually rendering the print pad useless for printing. The invention covers said print pad with a blanket of soft plastic which carries the ink for the image. Only the pad blanket contacts the printable surface, protecting the print pad and reducing the need for expensive print pad replacement.
    Type: Application
    Filed: March 12, 2014
    Publication date: July 27, 2017
    Inventor: James Cheng
  • Publication number: 20170028708
    Abstract: A modified ink cup for plate printing is presented, where the ink cup is separated internally into two domains, a storage area and a print area, by a baffle system. The baffling allows only a limited amount of exposure of the ink in the ink cup to the outside air, reducing evaporation of the ink solvent and extending the life of the ink supply in the cup. This system greatly reduces the number of times an ink cup has to be re-filled to perform plate printing and limits the evaporation of possibly toxic solvents to the air.
    Type: Application
    Filed: October 16, 2016
    Publication date: February 2, 2017
    Inventor: James Cheng
  • Publication number: 20160345063
    Abstract: A multimedia program recording schedule manager for DVR systems is described. In a first embodiment, for example, a method implemented by one or more server computing devices, the method comprising: receiving input selecting a particular DVR system; receiving input selecting a particular multimedia program for the particular DVR system to record on a repeat basis; adding the particular multimedia program to a server-side instance of a repeat recording schedule for the particular DVR system; and synchronizing the server-side instance of the repeat recording schedule with another instance of a repeat recording schedule for the particular DVR system resulting in the addition of the particular multimedia program to the other instance of the repeat recording schedule. In one embodiment, the other instance of the repeat recording schedule for the particular DVR system is a data component of the particular DVR system.
    Type: Application
    Filed: August 4, 2016
    Publication date: November 24, 2016
    Inventors: James Cheng, Glen Sanford
  • Patent number: 9431126
    Abstract: A non-volatile memory device and method for programming cells using repeated pulses of program voltages, with interleaved read operations to determine the level of read current, until the desired programming state is achieved. Each successive program pulse has one or more program voltages increased by a step value relative to the previous pulse. For a single level cell type, each cell is individually removed from the programming pulses after reaching a first read current threshold, and the step value is increased for one or more kicker pulses thereafter. For a multi-level cell type, the step value drops after one of the cells reaches a first read current threshold, some cells are individually removed from the programming pulses after reaching a second read current threshold while others are individually removed from the programming pulses after reaching a third read current threshold.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 30, 2016
    Assignee: Silicon Storage Technology, Inc.
    Inventors: Xian Liu, James Cheng, Dmitry Bavinov, Alexander Kotov, Jong-Won Yoo