Patent · US Expired

Security tag using security system and office instrument

US7032813B2 · kind B2 · utility

2Cited by
22References
11Claims
0Family size

Assignee

Inventor

Key dates

Filing dateOct 10, 2002
Grant dateApr 25, 2006
Priority date—
Expiry dateOct 10, 2022

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG07B2017/00612
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

One or more office instruments FM1 to FMn attaches a tag Tg to sheet and image data documents when a document is to be processed, and transmits the document image data to a security administrative server together with the security tag Tg to be stored there. The security administrative server compares incoming image data and security tag Tg with those already stored in a security file, and transmits a comparison result to the applicable office instruments FM1 to FMn. The applicable office instruments FM1 to FMn then either allow or reject document image data processing based on the comparison result.

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