Patent Yard Sign in
Expired Australian patentAustralia

Multiple access system and method for multiple access

AU 1996052182 · Applicant: Nec Corporation

AusPat record

Overview

Drawings and full text

Its specification, documents and status are on IP Australia's AusPat.

Open the AusPat record

Read the whole patent

Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed May 9, 1996 and granted April 20, 2000. An Australian standard patent lasts 20 years from its date of patent, which is at most a year after this filing, so its term ended by May 9, 2017.
  • A pharmaceutical extension adds at most five years, so even that would have ended by May 9, 2022.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 9, 1996
GrantedApril 20, 2000
Term ended byMay 9, 2017
Application numberAU 1996052182
Classification (IPC)H04L12/403

Timeline

Timeline From IP Australia dates

1997200020032006200920122015Application filedMay 9, 1996Patent grantedApril 20, 2000Term ended byMay 9, 2017

Sources & verification

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.