Patent · US Active

Variable capacitance unit

US8248157B2 · kind B2 · utility

5Cited by
3References
30Claims
0Family size

Assignee

Inventor

Key dates

Filing dateFeb 25, 2009
Grant dateAug 21, 2012
Priority date—
Expiry dateNov 14, 2030

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH03J2200/10
  • WIPO fieldBasic communication processes
  • WIPO sectorElectrical engineering

Abstract

Implementations of differential variable capacitance systems are disclosed.

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