Patent · US Active

Variable profile common mode filter

US9836163B2 · kind B2 · utility

0Cited by
3References
18Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 28, 2011
Grant dateDec 5, 2017
Priority date—
Expiry dateOct 1, 2031

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06F2203/04107
  • WIPO fieldComputer technology
  • WIPO sectorElectrical engineering

Abstract

A method and apparatus to remove direct coupled noise caused by a contact between a touch object and a capacitive sense array.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.