Patent · US Active

Systems and methods for conversing with a user

US11537661B2 · kind B2 · utility

3Cited by
20References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 2, 2020
Grant dateDec 27, 2022
Priority date—
Expiry dateFeb 26, 2041

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG10L2015/221
  • WIPO fieldComputer technology
  • WIPO sectorElectrical engineering

Abstract

A system comprising:

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