Patents by Inventor Leon Emmanuel Jew

Leon Emmanuel Jew 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).

  • Infant mattress with curved top surface
    Patent number: 7930784
    Abstract: Embodiments of the present invention provide an apparatus to be used as an alternative infant mattress having a curved top surface which is formed based on a curve comprising a segment of sine wave and a segment of tail line. The segment of sine wave preferably consists of a partial wave crest and a full wave trough. The length of the apparatus is preferably identical to the wave length of the sine wave.
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: April 26, 2011
    Inventors: Leon Emmanuel Jew, Sydney Furan Jew, Leona Bonanza Jew
  • Infant mattress with curved top surface
    Publication number: 20110056025
    Abstract: Embodiments of the present invention provide an apparatus to be used as an alternative infant mattress having a curved top surface which is formed based on a curve comprising a segment of sine wave and a segment of tail line. The segment of sine wave preferably consists of a partial wave crest and a full wave trough. The length of the apparatus is preferably identical to the wave length of the sine wave.
    Type: Application
    Filed: September 9, 2009
    Publication date: March 10, 2011
    Inventors: Leon Emmanuel Jew, Sydney Furan Jew, Leona Bonanza Jew
  • System for generating oxygen using heat recycled from engine exhaust
    Publication number: 20090214415
    Abstract: A system for optimizing the quality of a vehicle's inner air includes an oxygen generator and an optimizer. The oxygen generator generates oxygen by dissociating water using recycled heat from the vehicle's exhaust. The optimizer automatically adjusts oxygen amount added into the vehicle's inner air according to the user's settings through an interface.
    Type: Application
    Filed: February 21, 2009
    Publication date: August 27, 2009
    Inventors: Leon Emmanuel JEW, Sydney Furan HUANG
  • Bifunctional dental apparatus
    Publication number: 20090208900
    Abstract: The invention teaches an apparatus used in dental care service for providing gaseous oxygen to a patient and removing dental impurities from the patient's mouth concurrently. The apparatus includes a first bendable nozzle for dispensing gaseous oxygen to a space near the patient's nose and a second bendable nozzle for sucking dental impurities from the patient's mouth.
    Type: Application
    Filed: February 20, 2008
    Publication date: August 20, 2009
    Inventor: Leon Emmanuel Jew
  • Deep skin cleaning apparatus
    Publication number: 20090199334
    Abstract: The invention teaches a device for deep skin cleansing. The device includes a dispenser, with one or more outlets, for dispensing a beam or beams of high-pressured water, a switch or button for controlling release of the high-pressured water beam, and a source for providing high-pressured water such as a pre-filled canister or a powered pump.
    Type: Application
    Filed: February 12, 2009
    Publication date: August 13, 2009
    Inventors: Leon Emmanuel Jew, Sydney Furan Huang