Patents by Inventor Kam Chin

Kam Chin 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: 20210230905
    Abstract: This invention describes an electric drive mechanism (120) for translating a blocking member (126) to secure or release a lock. The lock is configured as a latch lock (100), a slide bolt padlock (200), a U-shackle padlock (300) or a snap padlock (400). The blocking member (126) is supported by two or more steel balls (130) disposed in helical grooves formed on a helical member (124) to provide a self-centering and low friction drive mechanism (120), which allows an electric motor (122) connected to the helical member to be small and of low power. Unobstructed movement of the blocking member (126) is provided by an alignment or detent mechanism (160, 217, 317) or torsion spring in the snap padlock (400). An electronic control board (140) allows electronic operation of the lock via an application in a smartphone. A PCB (121) located near the electric motor provides tamper-proofing.
    Type: Application
    Filed: June 11, 2018
    Publication date: July 29, 2021
    Inventor: Kam Chin LOON
  • Publication number: 20130132288
    Abstract: A search algorithm is provided in an intellectual property (IP) management system for determining an optimal IP portfolio. The search algorithm generates and evaluates a plurality of IP portfolios using objective functions to find an optimal IP portfolio that most nearly optimizes at least one goal. The optimal IP portfolio may be used to automatically evaluate a new IP disclosure.
    Type: Application
    Filed: January 15, 2013
    Publication date: May 23, 2013
    Inventors: So-ling Carmen NG, Dexter Kam CHIN
  • Patent number: 8380548
    Abstract: A search algorithm is provided in an intellectual property (IP) management system for determining an optimal IP portfolio. The search algorithm generates and evaluates a plurality of IP portfolios using objective functions to find an IP portfolio that most nearly optimizes at least one goal. The goals to be optimized includes, for example, minimizing the costs of procuring the IP assets or maximizing the growth potential of the IP portfolio.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: February 19, 2013
    Inventors: So-ling Carmen Ng, Dexter Kam Chin
  • Patent number: 8194408
    Abstract: An electronic device having a USB connector is provided comprising a partial outer sleeve reaching short of the USB connector and securely holding thereof and a shorter inner sleeve extending little over the USB connector and partially housed in the outer sleeve in a sliding relationship. The USB connector is connected to functional circuit on at least one printed circuit board. A short piece of adaptor bracket permits the selected printed circuit board fastened in a uniform profile to the containing space of the outer sleeve so that a determined size of outer sleeve may hold a variety of printed circuit boards in a constantly acceptable tolerance.
    Type: Grant
    Filed: November 15, 2008
    Date of Patent: June 5, 2012
    Inventors: Peter Chou, Kam Chin, Shing Tarn
  • Patent number: 7841470
    Abstract: A small article package has a card front member having a card front member blister receiving opening, a button snap performed on the card front member, a card rear member attached to the card front member, and the card rear member has a card rear member blister receiving opening. A button depression releasably engages the button snap in interference fit and the blister package has a front panel, a rear panel, and a flange protruding from the blister package. The flange extends between the card front member and the card rear member. The blister package fits within the blister receiving opening which is sized to receive the blister package. The front panel is hinged to the rear panel. A rear panel plateau on the blister package extends upward from the flange. A depression is formed on the rear panel plateau for receiving a small article.
    Type: Grant
    Filed: November 15, 2008
    Date of Patent: November 30, 2010
    Inventor: Kam Chin
  • Publication number: 20100122923
    Abstract: A small article package has a card front member having a card front member blister receiving opening, a button snap performed on the card front member, a card rear member attached to the card front member, and the card rear member has a card rear member blister receiving opening. A button depression releasably engages the button snap in interference fit and the blister package has a front panel, a rear panel, and a flange protruding from the blister package. The flange extends between the card front member and the card rear member. The blister package fits within the blister receiving opening which is sized to receive the blister package. The front panel is hinged to the rear panel. A rear panel plateau on the blister package extends upward from the flange. A depression is formed on the rear panel plateau for receiving a small article.
    Type: Application
    Filed: November 15, 2008
    Publication date: May 20, 2010
    Inventor: Kam Chin
  • Publication number: 20100124831
    Abstract: An electronic device having a USB connector is provided comprising a partial outer sleeve reaching short of the USB connector and securely holding thereof and a shorter inner sleeve extending little over the USB connector and partially housed in the outer sleeve in a sliding relationship. The USB connector is connected to functional circuit on at least one printed circuit board. A short piece of adaptor bracket permits the selected printed circuit board fastened in a uniform profile to the containing space of the outer sleeve so that a determined size of outer sleeve may hold a variety of printed circuit boards in a constantly acceptable tolerance.
    Type: Application
    Filed: November 15, 2008
    Publication date: May 20, 2010
    Inventors: Peter Chou, Kam Chin, Shing Tarn
  • Publication number: 20080201187
    Abstract: A search algorithm is provided in an intellectual property (IP) management system for determining an optimal IP portfolio. The search algorithm generates and evaluates a plurality of IP portfolios using objective functions to find an IP portfolio that most nearly optimizes at least one goal. The goals to be optimized includes, for example, minimizing the costs of procuring the IP assets or maximizing the growth potential of the IP portfolio.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 21, 2008
    Applicant: HORIZON IP PTE LTD
    Inventors: Carmen So-ling Ng, Dexter Kam Chin