Patents by Inventor Chi Ming Suen

Chi Ming Suen 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: 8867318
    Abstract: An alarm clock including a rectangular base, a housing mounted on the base, an opaque portion on the front of the housing, a translucent portion on the front of the housing, a time display located on the front of the housing, and a plurality of light emitting diodes mounted inside the housing behind the translucent portion, wherein a first time prior to a set time for an alarm a first number of the plurality of light emitting diodes are lit, wherein on successive times prior to the set time for the alarm successive numbers of the plurality of light emitting diodes are lit, and wherein at the set time for the alarm the entire plurality of light emitting diodes are lit.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: October 21, 2014
    Inventor: Chi Ming Suen
  • Patent number: 8418302
    Abstract: A motorized toothbrush includes a shaft, a tooth brush mounted to a distal end of the shaft, a coil mounted to and surrounding the shaft, a first magnet adjacent to a periphery of the coil, and a second magnet adjacent to the periphery of the coil and on an opposite side of the coil with respect to the first magnet. Passing a current through the coil causes the shaft to rotate alternately clockwise and counterclockwise.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: April 16, 2013
    Inventor: Chi Ming Suen
  • Patent number: 7964822
    Abstract: A paint remover including a receptacle adapted to hold a hot air gun having a hot air output and an attachment coupled to the receptacle for attaching a blade to the receptacle and for aligning the blade with the hot air output.
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: June 21, 2011
    Inventor: Chi Ming Suen
  • Publication number: 20100232261
    Abstract: An alarm clock including a rectangular base, a housing mounted on the base, an opaque portion on the front of the housing, a translucent portion on the front of the housing, a time display located on the front of the housing, and a plurality of light emitting diodes mounted inside the housing behind the translucent portion, wherein a first time prior to a set time for an alarm a first number of the plurality of light emitting diodes are lit, wherein on successive times prior to the set time for the alarm successive numbers of the plurality of light emitting diodes are lit, and wherein at the set time for the alarm the entire plurality of light emitting diodes are lit.
    Type: Application
    Filed: March 16, 2009
    Publication date: September 16, 2010
    Inventor: Chi Ming Suen
  • Publication number: 20100212095
    Abstract: A paint remover including a receptacle adapted to hold a hot air gun having a hot air output and an attachment coupled to the receptacle for attaching a blade to the receptacle and for aligning the blade with the hot air output.
    Type: Application
    Filed: February 23, 2009
    Publication date: August 26, 2010
    Inventor: Chi Ming Suen
  • Patent number: 7100537
    Abstract: A handholdable ion emitting pet grooming brush for grooming pets is provided. It includes a body having an air intake on the top side of the body. A bristle unit is removably attached to the bottom side of the body and there is an opening in the middle of the bristle unit, which opens to an air outlet trough on the bottom side of the body. The air outlet trough is adapted to be similar in dimension to the opening. An ion generator is disposed in the body for creating an air flow that travels from the air intake to the air outlet trough. The ion generator includes a high voltage pulse generator, a first electrode located below the air intake, and a second electrode located above the air outlet trough. The second electrode includes a plurality of spaced second electrodes each coupled to the high voltage pulse generator. The air flow includes ionized air traveling from the first electrode between and past the spaced second electrodes and through the opening in the middle of the bristle unit.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: September 5, 2006
    Inventor: Chi Ming Suen
  • Patent number: 6756567
    Abstract: An apparatus for melting paraffin wax is provided. It includes an integral plastic inner tub attached to an integral aluminum plate holder, each of which has a flat bottom and a sloped wall. A positive temperature coefficient heating element is attached to the flat bottom of the aluminum plate holder for self regulating to a preset temperature by autonomously varying the positive temperature coefficient heating element electrical resistance in response to the temperature of the positive temperature coefficient heating element thereby varying a power dissipation of the positive temperature coefficient heating element in order to maintain the positive temperature coefficient heating element at the preset temperature. Heat from the positive temperature coefficient heating element is transferred from the integral aluminum plate holder to the integral plastic inner tub via the flat bottoms and the sloped walls thereby melting any wax inside the integral plastic inner tub.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: June 29, 2004
    Inventor: Chi Ming Suen
  • Patent number: D441950
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: May 15, 2001
    Assignee: Tohkai Precision Industrial Limited
    Inventor: Chi Ming Suen
  • Patent number: D442742
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: May 22, 2001
    Assignee: Tohkai Precision Industrial Limited
    Inventor: Chi Ming Suen
  • Patent number: D456520
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: April 30, 2002
    Assignee: Tohkai Precision Industrial Limited
    Inventor: Chi Ming Suen