Patents by Inventor Kelvin Ng

Kelvin Ng 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: 20220265040
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventor: Kelvin Ng
  • Patent number: 11357325
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: June 14, 2022
    Inventor: Kelvin Ng
  • Publication number: 20210186209
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 24, 2021
    Inventor: Kelvin Ng
  • Patent number: 10966519
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: April 6, 2021
    Inventor: Kelvin Ng
  • Publication number: 20200205563
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 2, 2020
    Inventor: Kelvin Ng
  • Patent number: 10588404
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: March 17, 2020
    Inventor: Kelvin Ng
  • Patent number: 10278491
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: May 7, 2019
    Inventor: Kelvin Ng
  • Publication number: 20180220793
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 9, 2018
    Inventor: Kelvin Ng
  • Publication number: 20180220792
    Abstract: Foldable storage compartment having front and rear panels that are traversable closer to or further away from each other is disclosed. Left and right side collapsible panels may be attached to the front and rear panels. The shelves of the foldable storage compartment may be interlinked with each other by way of a vertical linkage rod and connected to the front panel with a front panel linkage so that traversal of the front and rear panels closer to or further away from each other will also collapse and erect the shelves simultaneously.
    Type: Application
    Filed: October 26, 2017
    Publication date: August 9, 2018
    Inventor: Kelvin Ng
  • Patent number: 8271252
    Abstract: An efficient and cost effective mechanism for generating test files for automatic verification of a device model is disclosed. Uncompleted coverage goals determined based upon simulating processing of a test file by a design model may be expressed as negative assertions for input to a test data generator, where output from the test data generator may used to create a test file for completing all or some of the uncompleted coverage goals. The test data generator may indicate data which causes a property to fail, and therefore, may indicate test data which causes the uncompleted coverage goal to succeed. The initial test file may represent zero code coverage and/or zero functional coverage, thereby enabling the test data generator to automatically create one or more test files for accomplishing the more extensive code coverage goals and/or functional coverage goals. Functional coverage goals may be automatically generated by the test data generator.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: September 18, 2012
    Assignee: NVIDIA Corporation
    Inventors: Prosenjit Chatterjee, Kelvin Ng
  • Publication number: 20090125290
    Abstract: An efficient and cost effective mechanism for generating test files for automatic verification of a device model is disclosed. Uncompleted coverage goals determined based upon simulating processing of a test file by a design model may be expressed as negative assertions for input to a test data generator, where output from the test data generator may used to create a test file for completing all or some of the uncompleted coverage goals. The test data generator may indicate data which causes a property to fail, and therefore, may indicate test data which causes the uncompleted coverage goal to succeed. The initial test file may represent zero code coverage and/or zero functional coverage, thereby enabling the test data generator to automatically create one or more test files for accomplishing the more extensive code coverage goals and/or functional coverage goals. Functional coverage goals may be automatically generated by the test data generator.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 14, 2009
    Inventors: Prosenjit Chatterjee, Kelvin Ng
  • Patent number: 7240711
    Abstract: The invention provides an apparatus and method for aligning a bonding tool. A force sensor having a plurality of force sensing sections is configured to measure a force generated by the bonding tool on the force sensor. Each sensing section is adapted to individually detect an amount of force from a part of the bonding tool acting on that sensing section, so that an alignment of the bonding tool may be determined.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: July 10, 2007
    Assignee: ASM Assembly Automation Ltd.
    Inventors: Lai Wa Helen Chan, Siu Hong Choy, Chou Kee Peter Liu, Ming Wai Kelvin Ng, Yuk Cheung Au
  • Patent number: 7002283
    Abstract: The invention provides an ultrasonic transducer assembly for a bonding apparatus, comprising a bonding tool mounted to an amplifying horn secured between first and second ultrasonic-generating means. A method of forming a transducer for a bonding apparatus is also provided, comprising the steps of providing an amplifying horn, securing first and second ultrasonic-generating means to the amplifying horn such that the amplifying horn is located between said first and second ultrasonic-generating means and mounting a bonding tool to the amplifying horn.
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: February 21, 2006
    Assignee: ASM Assembly Automation Ltd.
    Inventors: Hing Leung Marchy Li, Kin Yik Hung, Ming Wai Kelvin Ng
  • Publication number: 20040245893
    Abstract: The invention provides an ultrasonic transducer assembly for a bonding apparatus, comprising a bonding tool mounted to an amplifying horn secured between first and second ultrasonic-generating means. A method of forming a transducer for a bonding apparatus is also provided, comprising the steps of providing an amplifying horn, securing first and second ultrasonic-generating means to the amplifying horn such that the amplifying horn is located between said first and second ultrasonic-generating means and mounting a bonding tool to the amplifying horn.
    Type: Application
    Filed: June 3, 2003
    Publication date: December 9, 2004
    Applicant: ASM Assembly Automation Ltd.
    Inventors: Hing Leung Marchy Li, Kin Yik Hung, Ming Wai Kelvin Ng
  • Patent number: D426436
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: June 13, 2000
    Assignee: Cypress Enterprises, Inc.
    Inventor: Kelvin Ng