Patents by Inventor Te-Yu Lo

Te-Yu Lo 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).

  • 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
  • Portable dryer with different circuit designs
    Publication number: 20020006276
    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: Application
    Filed: August 8, 2001
    Publication date: January 17, 2002
    Inventors: Teh-Liang Lo, Te-Yu Lo, Shun-Ping Wang
  • Portable dryer with different circuit designs
    Patent number: 6327428
    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: July 12, 2000
    Date of Patent: December 4, 2001
    Assignee: Tech Maker Corp.
    Inventors: Teh-Liang Lo, Te-Yu Lo, Shun-Ping Wang
  • Automatic battery polarity identification circuit having electrode plates, capacitor and relays
    Patent number: 5838143
    Abstract: An automatic battery polarity identification circuit having a first electrode plate and a second electrode plate adapted for receiving two opposite ends of a battery; a capacitor having a first end and a second end; and at least one relay, each of the at least one relay having a coil, the coil having a first end connected to the first end of the capacitor and a second end, a second fixed contact and a third fixed contact connected between the first electrode plate and the second end of the coil, a first fixed contact and a fourth fixed contact connected to the second electrode.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: November 17, 1998
    Inventor: Te-Yu Lo