Patents by Inventor MIN-AN CHING

MIN-AN CHING 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: 20190020151
    Abstract: A high frequency electronic connector is formed by a first connector and a second connector. The first connector has a first body and at least one first terminal, and the first terminal is built in the first body. The second connector has a second body and at least one second terminal, and the second terminal is built in the second body and provided for inserting and connecting the first body. The first terminal has a front end surface in form of a slope or a curved surface, and the second terminal has a front end surface in form of at least one slope or at least one curved surface, so as to increase the contact area between the first and second terminals, and improve the stability of a high frequency signal transmission.
    Type: Application
    Filed: July 17, 2017
    Publication date: January 17, 2019
    Inventors: HAO-WEN CHIEN, LI-CHUN LAN, MIN-AN CHING, PING-HUAN TSOU, WEN-YING CHENG, BOR-CHEN TSAI, TSUNG-MING TSAI, CHIH-FENG CHEN
  • Patent number: 9991629
    Abstract: Disclosed are a magnetic automobile vehicle device and its multifunctional module. The magnetic automobile vehicle device obtains electric power from a cigarette lighter slot of an automobile vehicle and includes a first magnet and an impact detector. The impact detector generates a distress signal when the automobile vehicle is collided. The multifunctional module includes a second magnet and an output element coupled to the magnetic automobile vehicle device by magnetic attraction and provided for charging or supplying power to the output element, and the output element has an ultrasonic transmitter, a USB slot or an O3 air purifier. Therefore, the device comes with a multifunctional configuration and meets market and consumer requirements.
    Type: Grant
    Filed: May 7, 2017
    Date of Patent: June 5, 2018
    Assignee: C.C.P. CONTACT PROBES CO., LTD.
    Inventors: Hao-Wen Chien, Li-Chun Lan, Min-An Ching, Ping-Huan Tsou, Wen-Ying Cheng, Bor-Chen Tsai, Tsung-Ming Tsai, Chih-Feng Chen
  • Patent number: 8925452
    Abstract: A hand-held pressing apparatus comprises a pressing assembly and a controlling valve. The pressing assembly comprises a piston cylinder, a piston, a piston rod mounted on the piston, and a tool. The piston cylinder defines a piston chamber. The piston is slidably received in the piston chamber. The piston rod is partially protrudes from the piston chamber. The tool is mounted to the protruding end of the piston rod. The controlling valve connects to a pressure source, and is for controlling the gas pressure in the piston chamber. When the pressing head aims at the workpiece, the controlling valve controls the piston chamber to pressurize the pressure cylinder assembly using pressurized gas from the pressure source, to drive the piston, the push rod and the tool to act on the workpiece.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: January 6, 2015
    Assignee: Chi Mei Communication Systems, Inc.
    Inventor: Min-An Ching
  • Patent number: 8562360
    Abstract: A circuit board assembly includes a circuit board, a fixing device, and at least one color-changing piece. The circuit board includes a plurality of first contacts and second contacts opposite sides of the circuit board. The fixing device includes plurality of elastic contacts. The first contacts electrically connects to the second contacts, the at least one color-changing piece is located on and are electrically connected to the corresponding first contacts or the second contacts. When the circuit board is assembled at a predetermined position of the fixing device, the second contacts are electrically connected to the elastic contacts to form and provide an electric field, and the at least one color-changing piece changes color due to the electric field.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: October 22, 2013
    Assignee: Chi Mei Communication Systems, Inc.
    Inventor: Min-An Ching
  • Patent number: 8508946
    Abstract: A circuit board assembly includes a circuit board, a fixing device, and a color-changing layer. The fixing device is capable of holding and securing the circuit board and includes a main body and a cover. The cover is rotatably hinged to the main body. The color-changing layer is located on either or both of the circuit board and cover. When the circuit board is assembled at a predetermined position of the fixing device and is secured on the main body by the cover, the cover exerts a pressure to form protruding points on the color-changing layer at the positions corresponding to the elastic contacts, the color-changing generates an electric field and changes color, which is easily and quickly verifiable by a worker.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: August 13, 2013
    Assignee: Chi Mei Communication Systems, Inc.
    Inventor: Min-An Ching
  • Publication number: 20120171878
    Abstract: A circuit board assembly includes a circuit board, a fixing device, and at least one color-changing piece. The circuit board includes a plurality of first contacts and second contacts opposite sides of the circuit board. The fixing device includes plurality of elastic contacts. The first contacts electrically connects to the second contacts, the at least one color-changing piece is located on and are electrically connected to the corresponding first contacts or the second contacts. When the circuit board is assembled at a predetermined position of the fixing device, the second contacts are electrically connected to the elastic contacts to form and provide an electric field, and the at least one color-changing piece changes color due to the electric field.
    Type: Application
    Filed: July 27, 2011
    Publication date: July 5, 2012
    Applicant: Chi Mei Communications Systems, Inc.
    Inventor: Min-An CHING
  • Publication number: 20120167788
    Abstract: A hand-held pressing apparatus comprises a pressing assembly and a controlling valve. The pressing assembly comprises a piston cylinder, a piston, a piston rod mounted on the piston, and a tool. The piston cylinder defines a piston chamber. The piston is slidably received in the piston chamber. The piston rod is partially protrudes from the piston chamber. The tool is mounted to the protruding end of the piston rod. The controlling valve connects to a pressure source, and is for controlling the gas pressure in the piston chamber. When the pressing head aims at the workpiece, the controlling valve controls the piston chamber to pressurize the pressure cylinder assembly using pressurized gas from the pressure source, to drive the piston, the push rod and the tool to act on the workpiece.
    Type: Application
    Filed: August 4, 2011
    Publication date: July 5, 2012
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: MIN-AN CHING
  • Publication number: 20120162937
    Abstract: A circuit board assembly includes a circuit board, a fixing device, and a color-changing layer. The fixing device is capable of holding and securing the circuit board and includes a main body and a cover. The cover is rotatably hinged to the main body. The color-changing layer is located on either or both of the circuit board and cover. When the circuit board is assembled at a predetermined position of the fixing device and is secured on the main body by the cover, the cover exerts a pressure to form protruding points on the color-changing layer at the positions corresponding to the elastic contacts, the color-changing generates an electric field and changes color, which is easily and quickly verifiable by a worker.
    Type: Application
    Filed: August 10, 2011
    Publication date: June 28, 2012
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: MIN-AN CHING