Patents by Inventor Chien-Hua Chiao

Chien-Hua Chiao 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).

  • Publication number: 20100124843
    Abstract: An electronic apparatus having a connector with detaching-proof function used for connecting to a second connector of a power cord is disclosed. The electronic apparatus includes a body of the electronic apparatus including a housing, a first connector disposed on the housing; and a fastening and detaching-proof device disposed on the housing and adjacently to the first connector. The fastening and detaching-proof device includes a guiding device disposed on the housing, and a movable position device disposed on the housing, and guided to move back and forth between a first position and a second position by the guiding device. When the second connector is connected to the first connector, the movable position device is moved to the first position and fixed at the first position, resulting in the second connector is fastened to the first connector by the movable position device. In addition, a fastening and detaching-proof device applied in an electronic apparatus is also disclosed.
    Type: Application
    Filed: July 13, 2009
    Publication date: May 20, 2010
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Yung-Hung Yang, Chien-Hua Chiao
  • Patent number: 7520777
    Abstract: A movable terminal connecting mechanism of an electrical appliance includes a support part, a carrier part and a first terminal block. The support part is fixed within a frame body of the electrical appliance and includes at least one first retaining structure. The carrier part includes at least one second retaining structure corresponding to the first retaining structure. The carrier part is moved with respect to the support part when the second retaining structure is moved with respect to the first retaining structure. The first terminal block is fixed on the carrier part to be coupled with an external cable. The first terminal block is either partially exposed outside the entrance of the frame body to implement a wiring task of wiring the first terminal block with the external cable, or stored in a receptacle of the frame body.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: April 21, 2009
    Assignee: Delta Electronics, Inc.
    Inventors: Ching-Wen Cheng, Chien-Hua Chiao
  • Patent number: 7503809
    Abstract: A power adapter includes a main body, a locking member and a power cable coupler head. The main body includes an opening. The locking member is arranged on the main body and includes a perforation, which is communicated with the opening. The power cable coupler head is rotatably and detachably connected to the locking member such that a portion of the power cable coupler head is penetrated through the perforation and the opening to be coupled with the main body.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: March 17, 2009
    Assignee: Delta Electronics, Inc.
    Inventors: Chung-Ju Tsai, Chien-Hua Chiao
  • Publication number: 20090035969
    Abstract: A movable terminal connecting mechanism of an electrical appliance includes a support part, a carrier part and a first terminal block. The support part is fixed within a frame body of the electrical appliance and includes at least one first retaining structure. The carrier part includes at least one second retaining structure corresponding to the first retaining structure. The carrier part is moved with respect to the support part when the second retaining structure is moved with respect to the first retaining structure. The first terminal block is fixed on the carrier part to be coupled with an external cable. The first terminal block is either partially exposed outside the entrance of the frame body to implement a wiring task of wiring the first terminal block with the external cable, or stored in a receptacle of the frame body.
    Type: Application
    Filed: November 12, 2007
    Publication date: February 5, 2009
    Applicant: Delta Electroics, Inc.
    Inventors: Ching-Wen Cheng, Chien-Hua Chiao
  • Publication number: 20070298664
    Abstract: A power adapter includes a main body, a locking member and a power cable coupler head. The main body includes an opening. The locking member is arranged on the main body and includes a perforation, which is communicated with the opening. The power cable coupler head is rotatably and detachably connected to the locking member such that a portion of the power cable coupler head is penetrated through the perforation and the opening to be coupled with the main body.
    Type: Application
    Filed: November 1, 2006
    Publication date: December 27, 2007
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Chung-Ju Tsai, Chien-Hua Chiao
  • Publication number: 20060211285
    Abstract: A socket with a protecting device is disclosed. The socket with a protecting device comprises a socket unit having a surface with plural electrode holes and a pivot hole thereon, and a protecting device disposed on the surface of the socket unit for protecting the plural electrode holes of the socket unit. The protecting device comprises plural openings corresponding to the plural electrode holes of the socket unit and a rotating portion to be plugged into the pivot hole of the socket unit. Thereby the protecting device rotates relatively to the surface of the socket unit for aligning or staggering the plural openings and the plural electrode holes to render the socket in an open or a closed status.
    Type: Application
    Filed: December 29, 2005
    Publication date: September 21, 2006
    Inventors: Ching-Wen Cheng, Chien-Hua Chiao
  • Patent number: 7001194
    Abstract: A connector is provided. The connector comprises a casing having an open end defined by a first cavity and a second cavity adjacent to the first cavity, wherein a cross-section area of the first cavity is bigger than that of the second cavity, a first retaining plate and a second retaining plate disposed in the casing and having a specific distance away from the open end, wherein the first retaining plate and the second retaining plate cooperate with each other to form an opening and a receiving space, and the first retaining plate and the second retaining plate respectively form a gap with the inner sidewall of the casing, and a conductive terminal with one end disposed in the receiving space formed by the first retaining plate and the second retaining plate. In addition, a connector assembly, which is assembled with the above-mentioned connectors, is also provided.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: February 21, 2006
    Assignee: Delta Electronics, Inc.
    Inventors: Yung-Hung Yang, Chien-Hua Chiao
  • Publication number: 20050014409
    Abstract: A connector is provided. The connector comprises a casing having an open end defined by a first cavity and a second cavity adjacent to the first cavity, wherein a cross-section area of the first cavity is bigger than that of the second cavity, a first retaining plate and a second retaining plate disposed in the casing and having a specific distance away from the open end, wherein the first retaining plate and the second retaining plate cooperate with each other to form an opening and a receiving space, and the first retaining plate and the second retaining plate respectively form a gap with the inner sidewall of the casing, and a conductive terminal with one end disposed in the receiving space formed by the first retaining plate and the second retaining plate. In addition, a connector assembly, which is assembled with the above-mentioned connectors, is also provided.
    Type: Application
    Filed: June 24, 2004
    Publication date: January 20, 2005
    Inventors: Yung-Hung Yang, Chien-Hua Chiao