Patents by Inventor Chung Yu Chen

Chung Yu Chen 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: 20070254501
    Abstract: A receptacle connector includes a housing having a first sidewall and a second sidewall. An inserting hole is defined in a middle position of the first sidewall. A first slot and a second slot are defined in the second sidewall. A first conductive terminal has a first contact arm. The first conductive terminal inserts into the housing along the first slot. The first contact arm extends to the inserting hole. The second conductive terminal has a second contact arm. The second fixing arm and a second bending arm connect the second contact arm to the second fixing arm. The second conductive terminal inserts into the housing along the second slot. The second conductive terminal inserts into the housing along the second slot.
    Type: Application
    Filed: April 26, 2006
    Publication date: November 1, 2007
    Inventors: Chung-Yu Chen, Yun-Chien Lee
  • Patent number: 7278863
    Abstract: A receptacle connector includes a housing having a first sidewall and a second sidewall. An inserting hole is defined in a middle position of the first sidewall. A first slot and a second slot are defined in the second sidewall. A first conductive terminal has a first contact arm. The first conductive terminal inserts into the housing along the first slot. The first contact arm extends to the inserting hole. The second conductive terminal has a second contact arm. The second fixing arm and a second bending arm connect the second contact arm to the second fixing arm. The second conductive terminal inserts into the housing along the second slot. The second conductive terminal inserts into the housing along the second slot.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: October 9, 2007
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Chung-Yu Chen, Yun-Chien Lee
  • Patent number: 7258571
    Abstract: A battery connector with retaining board includes an insulating housing and a plurality of terminals received in the insulating housing. Each terminal includes a connecting portion, a contacting portion and a soldering portion. The insulating housing has a vertical cooperating wall. A top wall and a retaining board backward extend from the backside of the vertical cooperating wall, thereby a retaining space is formed therebetween. The backside of the cooperating wall defines a contacting side formed between the top wall and the retaining board. A printed circuit board is retained in the retaining space and one end of the printed circuit board is depressed against the contacting side of the insulating housing whereby a firmly engagement is between the printed circuit board and the battery connector. Therefore, an electrical connection therebetween is stable.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: August 21, 2007
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: Chung-Yu Chen
  • Publication number: 20070015005
    Abstract: An organic electroluminescent device including an anode on a substrate, an organic luminescent layer on the anode and a cathode on the organic luminescent layer is provided.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 18, 2007
    Applicant: Chi Mei Optoelectronics Corp.
    Inventors: Ruey-Min Chen, Chung-Yu Chen, Chin-In Wu, Wu-Jen Hsieh
  • Patent number: 6721525
    Abstract: A toner supplying container detachably mountable to an image forming apparatus. In one embodiment, the toner supplying container includes a first container for receiving toner and a second container for accommodating toner and providing toner to the first container. The second container is releasably mounted to the first container at a predetermined position such that the first container and second container communicate to each other. The second container is replaceable when the toner accommodated in the second container is used up by a third container that is substantially identical to the second container but has toner therein.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: April 13, 2004
    Assignee: General Plastics Industrial Co., Ltd.
    Inventors: Jui-Chi Wang, Yung-Nan Hsu, Ya-Li Huang, Kuan-Tung Li, Shu-Hui Wang, Xiao-Hui Wang, Ting-Hsuan Ko, Ren-Hao Liu, Hui-Wen Hsieh, Chung Yu Chen
  • Publication number: 20030091371
    Abstract: A toner supplying container detachably mountable to an image forming apparatus. In one embodiment, the toner supplying container includes a first container for receiving toner and a second container for accommodating toner and providing toner to the first container. The second container is releasably mounted to the first container at a predetermined position such that the first container and second container communicate to each other. The second container is replaceable when the toner accommodated in the second container is used up by a third container that is substantially identical to the second container but has toner therein.
    Type: Application
    Filed: October 17, 2002
    Publication date: May 15, 2003
    Applicant: General Plastic Industrial Co., Ltd.
    Inventors: Jui-Chi Wang, Yung-Nan Hsu, Ya-Li Huang, Kuan-Tung Li, Shu-Hui Wang, Xiao-Hui Wang, Ting-Hsuan Ko, Ren-Hao Liu, Hui-Wen Hsieh, Chung Yu Chen
  • Patent number: D543146
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: May 22, 2007
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Chung Yu Chen, Yun Chien Li