Patents by Inventor Chih-hwa Lee

Chih-hwa Lee 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: 8555533
    Abstract: A steam brush of the present invention, it relates to a household appliance equipped with an electric heater. The steam brush of the present invention, the inside of its housing is disposed with a water tank, a water pump and an electric heating plate, a switch disposed on said housing is respectively connected to the external power line and the electric heating plate; wherein said housing is cylinder-shaped, a steam outlet surface is disposed on the top surface of said housing; a base seat detachably supports said housing. The steam outlet surface of the steam brush can be far away from the desktop, so it is relatively safe. Said steam brush can expand its functions, which can be applied as indoor humidifier, electric iron or cosmetic tool for facial steaming, it is multi-use.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: October 15, 2013
    Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-Chien Lin, Chih-hwa Lee, Chien-Chih Pan
  • Patent number: 8166679
    Abstract: The present invention discloses an electric iron comprising: at least one base unit a main body provided with a water inlet, a water outlet and a water tank connected between said inlet and said outlet; said base unit and said main body may connected or disconnected by a connecting unit; said base unit provided with a water passage which can connected with said water outlet when in assembly with said main body, a steam outlet, a chamber connected between said water passage and said steam outlet and a heating plate used for heating said chamber. Since the base unit can disconnected to the main body, user can choice different heating plates based on different clothing ironing conditions.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: May 1, 2012
    Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-Hwa Lee, Chien-Chih Pan
  • Patent number: 8151496
    Abstract: This invention discloses a multifunctional electric iron, comprising: a steam brush and a base unit. Said steam brush can be used as a garment steamer by connecting to a power supply or a boiler, and said steam brush also can be used as an ordinary steam iron by assembling with the base unit.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: April 10, 2012
    Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-hwa Lee, Chien-Chih Pan
  • Patent number: 8146275
    Abstract: The present invention discloses a steam iron comprising a housing with a handle, a water container, a steam control device and a vapor chamber provided with an electric heating plate, wherein the steam control device comprising a pressure sensor mounted on the handle of said housing, a control board with a microprocessor and an execution unit for providing the water into said chamber or providing the vapor generated by a evaporator into said chamber for secondly heated; the execution unit is controlled by the control board by the pressure signal provided by said pressure sensor.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: April 3, 2012
    Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-hwa Lee, Chien-Chih Pan
  • Publication number: 20110173848
    Abstract: A steam brush of the present invention, it relates to a household appliance equipped with an electric heater. The steam brush of the present invention, the inside of its housing is disposed with a water tank, a water pump and an electric heating plate, a switch disposed on said housing is respectively connected to the external power line and the electric heating plate; wherein said housing is cylinder-shaped, a steam outlet surface is disposed on the top surface of said housing; a base seat detachably supports said housing. The steam outlet surface of the steam brush can be far away from the desktop, so it is relatively safe. Said steam brush can expand its functions, which can be applied as indoor humidifier, electric iron or cosmetic tool for facial steaming, it is multi-use.
    Type: Application
    Filed: January 20, 2011
    Publication date: July 21, 2011
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-Chien LIN, Chih-hwa Lee, Chien-Chih Pan
  • Publication number: 20100326977
    Abstract: An electric heating plate of iron has an electric heating plate, a ceramic plate and a bonding layer. The top surface of the ceramic plate has a concave groove in which the bonding layer bonds the top surface of the ceramic plate with the bottom surface of the electric heating plate. The method of manufacturing the electric heating plate of iron comprises: processing the electric heating plate and the ceramic plate; wherein the electric heating plate has a bottom surface, and the ceramic plate has a top surface on which is disposed a concave groove; coating a bonding layer on the top surface of the ceramic plate, further, the bonding layer is filled in the concave groove; bonding the bottom surface of the electric heating plate on the bonding layer for connecting the ceramic plate and for transmitting the heat of the electric heating plate to the ceramic plate.
    Type: Application
    Filed: June 28, 2010
    Publication date: December 30, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventor: Chih-hwa LEE
  • Publication number: 20100236110
    Abstract: An automatically cooling iron has: a housing with an electric heating plate on the bottom, a fan inside of the housing, a motion status detector and an automatic switch circuit. The motion status detector is a ball switch providing three kinds of status information: statically and horizontally placing/statically and vertically standing/motion. The automatic switch circuit has a heating switch, a fan switch and a microprocessor. The microprocessor calculates horizontally placing time or vertical standing time according to the information of statically and horizontally placing/statically and vertically standing/motion provided by said ball switch, and if the horizontally placing time or vertical standing time reaches a predetermined value, the microprocessor controls the heating switch to cut off power to the electric heating plate and controls the fan switch to turn on the fan.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 23, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventor: Chih-hwa LEE
  • Publication number: 20100146826
    Abstract: This invention discloses a multifunctional electric iron, comprising: a steam brush and a base unit. Said steam brush can be used as a garment steamer by connecting to a power supply or a boiler, and said steam brush also can be used as an ordinary steam iron by assembling with the base unit.
    Type: Application
    Filed: December 14, 2009
    Publication date: June 17, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-hwa Lee, Chien-Chih Pan
  • Publication number: 20100126049
    Abstract: The present invention discloses an electric iron comprising: at least one base unit a main body provided with a water inlet, a water outlet and a water tank connected between said inlet and said outlet; said base unit and said main body may connected or disconnected by a connecting unit; said base unit provided with a water passage which can connected with said water outlet when in assembly with said main body, a steam outlet, a chamber connected between said water passage and said steam outlet and a heating plate used for heating said chamber. Since the base unit can disconnected to the main body, user can choice different heating plates based on different clothing ironing conditions.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 27, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-Hwa LEE, Chien-Chih PAN
  • Publication number: 20100122478
    Abstract: The present invention discloses a steam iron comprising a housing with a handle, a water container, a steam control device and a vapor chamber provided with an electric heating plate, wherein the steam control device comprising a pressure sensor mounted on the handle of said housing, a control board with a microprocessor and an execution unit for providing the water into said chamber or providing the vapor generated by a evaporator into said chamber for secondly heated; the execution unit is controlled by the control board by the pressure signal provided by said pressure sensor.
    Type: Application
    Filed: November 20, 2009
    Publication date: May 20, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Chih-Hwa LEE, Chien-Chih Pan