Patents Assigned to Tek Maker Corporation
  • Multi-setting circuits for the portable dryer
    Patent number: 8750696
    Abstract: A dryer circuit includes a main circuit and a connection controller. The dryer circuit includes a power unit, a first and second heating units, a first and a second switches, a motor having a fan installed, a resistor, a first diode, and a second diode. The first and the second heating units are coupled to ground respectively through the first and the second switches. The resistor is coupled between the first heating unit and the motor. The first diode is coupled between the second heating unit and the motor. The second diode is coupled between the first heating unit and the motor and in series with the resistor. The connection controller controls the first and the second switches on or off for adjusting the power supplied to the motor, and the first and the second heating units at the same time.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: June 10, 2014
    Assignee: Tek Maker Corporation
    Inventor: Teh-Liang Lo
  • Multi-setting circuits for the portable dryer
    Patent number: 8249438
    Abstract: A dryer circuit includes a main circuit and a connection controller. The dryer circuit includes a power unit, a first and second heating units, a first and a second switches, a motor having a fan installed, a resistor, a first diode, and a second diode. The first and the second heating units are coupled to ground respectively through the first and the second switches. The resistor is coupled between the first heating unit and the motor. The first diode is coupled between the second heating unit and the motor. The second diode is coupled between the first heating unit and the motor and in series with the resistor. The connection controller controls the first and the second switches on or off for adjusting the power supplied to the motor, and the first and the second heating units at the same time.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: August 21, 2012
    Assignee: Tek Maker Corporation
    Inventor: Teh-Liang Lo
  • Multiple-setting portable dryer and circuit designs thereof
    Patent number: 6901214
    Abstract: A portable dryer includes a housing, a motor installed with a fan inside the housing, a power unit for supplying electric power to the portable dryer, a switch electrically connected to the power unit, and a plurality heating filaments electrically connected to the power unit for generating heat. Power of the motor is related to power of the heating filaments.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: May 31, 2005
    Assignee: Tek Maker Corporation
    Inventor: Teh-Liang Lo
  • Multiple-setting portable dryer and circuit designs thereof
    Patent number: 6873792
    Abstract: A portable dryer includes a housing, a motor installed with a fan inside the housing, a power unit for supplying electric power to the portable dryer, a switch electrically connected to the power unit, and four heating filaments electrically connected to the power unit for generating heat. Power of the motor is related to power of the heating filaments.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: March 29, 2005
    Assignee: Tek Maker Corporation
    Inventor: Teh-Liang Lo
  • Portable dryer with different circuit designs
    Patent number: 6408131
    Abstract: A portable dryer includes a housing, a motor installed with a fan inside the housing, an electric heating device electrically connected to the motor for generating heat, a switch electrically connected to the motor, and a battery for supplying electric power to the portable dryer. When the switch is turned on, the battery can supply electric power to the motor and the electric heating device, making the electric heating device generate heat and the motor drive the fan and thus blowing out hot air generated by the electric heating device.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: June 18, 2002
    Assignee: Tek Maker Corporation
    Inventors: Teh-Liang Lo, Te-Yu Lo, Shun-Ping Wang