Patents by Inventor An-Chao Tsai

An-Chao Tsai 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: 6193545
    Abstract: A cable connector 1 adapted to connect a flat cable 5 having plural parallel and alternately arranged signal conductors 51 and grounding conductors 52 retained in position with insulative material 50, includes an insulative pin carrier 20 defining a plurality of holes 211 therein each receiving a conductive pin 23. The holes 211 are arranged in two rows and the pins 23 are alternately received in the two rows. The two rows are separated by a partition along which a groove 25 is defined for receiving two conductive grounding plates 41, 42 therein. A cover 3 is attached to the pin carrier 20 and the flat cable 5 is interposed therebetween. Each of the pins 23 is provided with a bifurcated end 232 to complete insulation displacement of the corresponding signal conductor 51 of the flat cable 5 thereby establishing electrical connection therebetween.
    Type: Grant
    Filed: January 25, 1999
    Date of Patent: February 27, 2001
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: George Lee, Kuei-Chang Hsu, Yen-Chao Tsai
  • Patent number: 6149753
    Abstract: Disclosed is a filmless sticker for transfer-printing an ink in a pattern and/or characters thereon to a receiver. Said filmless sticker is composed of a releasing paper having a binder on one surface thereof, a soluble film disposed on said binder, and a layer of ink in a pattern and/or characters printed onto said soluble film. The process for preparing said filmless sticker is also disclosed.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: November 21, 2000
    Assignee: Chao-Yi Hung
    Inventor: Chao-Tsai Huang
  • Patent number: 6120319
    Abstract: An IDC connector comprises a dielectric housing having mating and connecting faces and an array of passageways defined therebetween. A pair of retaining wedges is formed on opposite ends of the housing. An array of ground and signal terminals is alternately assembled within the array of passageways and each terminal includes an insulation displacement section extending beyond the mating face and a connecting portion received within the passageway. A flat cable having a plurality of ground and signal wires is electrically terminated to the insulation displacement sections of the terminals, respectively. A cover is assembled to the mating face of the housing for attaching the flat cable to the insulation displacement sections extending from the mating face. The cover forms a pair of latches on opposite ends thereof for engagement with the wedges. A grounding device having at least a pair insulation displacement sections electrically connects two conductive wires terminated to the ground terminals.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: September 19, 2000
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: George Lee, Kuei-Chang Hsu, Yen-Chao Tsai