Using Microstructures, E.g., Silicon Spreading Resistance, Etc. (epo) Patents (Class 374/E7.03)
  • Apparatus for sensing material strain
    Patent number: 10914644
    Abstract: A sensor comprises: an electrically comprises a switchable polymeric element. The polymeric element has at least a first electrical state and a second electrical state and is switchable between the first and second electrical states as a function of predefined mechanical strain changes. The sensor comprises a strain sensitive polymeric matrix and a plurality of conductive particles embedded in the polymeric matrix.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: February 9, 2021
    Assignee: The Procter & Gamble Company
    Inventor: Grant Edward Striemer