Patent · US Active

Near field communications (NFC)-based active stylus

US9785261B2 · kind B2 · utility

1Cited by
1References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 19, 2014
Grant dateOct 10, 2017
Priority date—
Expiry dateFeb 13, 2035

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04B5/79
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

Described herein are architectures, platforms and methods for NFC-based operations in a stylus device.

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