Patent · US Active

Speech processor cases

US9554221B2 · kind B2 · utility

2Cited by
57References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 18, 2015
Grant dateJan 24, 2017
Priority date—
Expiry dateOct 18, 2035

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04R2460/17
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

Apparatus and methods for converting one type of speech processor unit into another type of speech processor unit.

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