Patent · US Active

Integrated capacitance model circuit

US8432170B1 · kind B1 · utility

21Cited by

12References

13Claims

0Family size

Assignee

Cypress Semiconductor Corporation · US

Inventors

Paul Walsh · Cork, IE
Keith O'Donoghue · Cork, IE

Key dates

Filing date	Jun 28, 2012
Grant date	Apr 30, 2013
Priority date	—
Expiry date	Jun 28, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F3/0446
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Apparatuses and methods of an integrated capacitance model circuit are described. A capacitance model circuit is disposed on a common carrier substrate of an integrated circuit (IC) having a capacitance-sensing device. The capacitance model circuit is configured to model a capacitance of an external sense array. The capacitance model circuit is programmable.

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