Patents by Inventor Siuyoung Yao

Siuyoung Yao 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).

  • Braided solder
    Patent number: 7780058
    Abstract: Improved solder and soldering methods are disclosed. In accordance with one technique, a solder having a plurality of individual wire strands braided together is used. In accordance with another technique, the braided solder comprises both the same solder composition and wire gauge in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least two different solder compositions used in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least two different wire gauges used in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least one wire strand where the primary surface is coated with a thin layer of a noble metal. In accordance with another technique, the braided solder comprises at least one wire strand where flux material is present.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: August 24, 2010
    Inventors: Siuyoung Yao, Brian Taggart
  • Braided Solder
    Publication number: 20090212091
    Abstract: Improved solder and soldering methods are disclosed. In accordance with one technique, a solder having a plurality of individual wire strands braided together is used. In accordance with another technique, the braided solder comprises both the same solder composition and wire gauge in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least two different solder compositions used in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least two different wire gauges used in the individual solder wire strands. In accordance with another technique, the braided solder comprises at least one wire strand where the primary surface is coated with a thin layer of a noble metal. In accordance with another technique, the braided solder comprises at least one wire strand where flux material is present.
    Type: Application
    Filed: February 27, 2008
    Publication date: August 27, 2009
    Inventors: Siuyoung Yao, Brian Taggart