Patents by Inventor Yi-Cheih Wang

Yi-Cheih Wang 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).

  • Antenna device
    Patent number: 8686907
    Abstract: An antenna device is provided and includes a bottom, two monopole antennas, and a cover assembled with the bottom. A projection plane is defined perpendicular to the bottom. The two monopole antennas substantially symmetrically protrude from the bottom, and a gap is formed between the two monopole antennas. Projections of the two monopole antennas on the projection plane intersect with each other. Each of the two monopole antennas includes a first frequency receiving portion adjacent to the bottom, a second frequency receiving portion, and a connection portion located between the first frequency receiving portion and the second frequency receiving portion. A slot is formed through the connection portion to adjust a received frequency of the first or second frequency receiving portion. An accommodating space is formed between the cover and the bottom to accommodate the two monopole antennas.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: April 1, 2014
    Assignee: Wistron Neweb Corporation
    Inventors: Cheng-Geng Jan, I-Shan Chen, Chia-Hong Lin, Tien-Min Lin, Yi-Cheih Wang, Cheng-Hsiung Hsu
  • ANTENNA DEVICE
    Publication number: 20130154890
    Abstract: An antenna device is provided and includes a bottom, two monopole antennas, and a cover assembled with the bottom. A projection plane is defined perpendicular to the bottom. The two monopole antennas substantially symmetrically protrude from the bottom, and a gap is formed between the two monopole antennas. Projections of the two monopole antennas on the projection plane intersect with each other. Each of the two monopole antennas includes a first frequency receiving portion adjacent to the bottom, a second frequency receiving portion, and a connection portion located between the first frequency receiving portion and the second frequency receiving portion. A slot is formed through the connection portion to adjust a received frequency of the first or second frequency receiving portion. An accommodating space is formed between the cover and the bottom to accommodate the two monopole antennas.
    Type: Application
    Filed: April 5, 2012
    Publication date: June 20, 2013
    Inventors: Cheng-Geng JAN, I-Shan Chen, Chia-Hong Lin, Tien-Min Lin, Yi-Cheih Wang, Cheng-Hsiung Hsu