Patents by Inventor Mao Chuan Wang

Mao Chuan 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).

  • TEST PROBE WITH CERAMIC COATING AND TEST INSTRUMENT
    Publication number: 20120235698
    Abstract: The present invention discloses a test probe including a conductive member having a first end defined by an electrically conductive tip, and an insulative member surrounding a first portion of the conductive member. The second portion of the conductive member between the first end and the first portion is coated with a layer of insulative material. The test probe in the present invention does not require separate probe tips to be carried for use on various test applications but still meet the safety requirement of IEC standard.
    Type: Application
    Filed: August 15, 2011
    Publication date: September 20, 2012
    Inventors: Mao Chuan Wang, Dao Jun Yang, Xian Yuan Xie