mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Trolleyponder protocol patents allowed by EU and US authorities
6 November 2002, News

Trolley Scan has been informed by both the European and the United States patent offices, that they are allowing the claims filed by Trolley Scan in its patent applications for its unique protocol. These countries join Taiwan, Singapore, New Zealand and South Africa in granting this patent; while applications are still pending inspection and decision in most of the other countries that constitute major trading countries.

Trolleyponder protocol is one of the important developments in UHF RFID. It allows many transponders to communicate with a reader at the same time using one frequency. Trolleyponder protocol is further significant, in that it allows transponders with either unique or common identities to be read accurately. The common identity allows many tags to have identical data, which might be used when groceries, books, clothing and similar mass produced items are being labelled - for example identifying 100 of 500 g boxes of a breakfast cereal.

Included in the Trolleyponder protocol is the ability to integrate EAS (anti-shoplift features) in the signalling, making this protocol suitable for un-manned checkouts in the retail environment, such as the 'Branders' prototype shown on the Trolley Scan website.

Trolleyponder is a 'transponder talks first' protocol. Whenever a transponder enters the energising field of the reader, it communicates its presence to the reader without any polling protocol being needed by the reader. This means that the Trolleyponder protocol does not require the reader to continually broadcast polling messages to potential transponders in case a transponder has entered its zone, even when the reading zone is quiet - thereby reducing interference from the reader, increasing reliability and read rates.

Trolley Scan licences its patents to companies wishing to use the protocol and provides technical assistance to help those licensees enter production.

For more information see www.trolleyscan.com


  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • From the editor's desk: Making an aaS of ourselves
    28 August 2019, Technews Publishing, News
    First of all, I must extend the sincere apologies of Technews Publishing to Hi-Q Electronics. We have worked closely with Hi-Q for many years and yet still managed to get its address and contact details ...
  • Electronics news digest
    28 August 2019, News
    South Africa •Canadian technology company Sciencetech is now distributed in South Africa by Intercal. For over 33 years, Sciencetech’s products have been exported to countries around the world, within ...
  • Clearing the static: Electrostatic packaging - Topic 6
    28 August 2019, Altico Static Control Solutions, News
    The purpose of electrostatic discharge (ESD) packaging is to protect ESD-sensitive objects from ESD damage; especially when items are being transported outside of the designated ESD protected area. ESD ...
  • What can sport teach us about MRO procurement?
    28 August 2019, RS Components (SA), News
    Just like triathlon transitions, if you don?t respect the details and aren?t supportive about making manufacturing flexible, as a supplier you aren?t contributing to your customers? success.
  • AREI hosts industry for business breakfast
    28 August 2019, News
    Attendees of a business breakfast hosted by AREI (Association of Representatives for the Electronics Industry) on 24 July were treated to an inspirational talk by computer scientist and entrepreneur Stafford Masie.
  • Win a Microchip evaluation kit
    28 August 2019, News
    Dataweek readers are being offered the chance to win a SAM L21 Xplained Pro evaluation kit for evaluating and prototyping with Microchip Technology’s ultra-low-power SAM L21 ARM Cortex-M0+ based microcontrollers ...
  • Wits University to feature at AI Expo Africa
    28 August 2019, News
    Wits University will be sending a high-level delegation to this year’s AI Expo Africa, where it will launch a major research initiative that is intended to bring about a step change in scientific research ...
  • u-blox sells 500 millionth GNSS receiver
    28 August 2019, RF Design, News
    u-blox recently sold its 500 millionth global navigation satellite system (GNSS) receiver. As the only technology capable of delivering absolute position anywhere on the planet, GNSS-based positioning ...
  • New African AI initiative at Wits University
    28 August 2019, News
    The Molecular Sciences Institute (MSI) at the University of the Witwatersrand (Wits) in Johannesburg, South Africa, in partnership with the Cirrus Initiative, today announced plans for a new artificial ...
  • NuVision Electronics to host wireless seminars
    28 August 2019, NuVision Electronics, News
    NuVision Electronics will soon be holding a seminar series highlighting its offering of technology for the wireless development ecosystem. The two seminars are free of charge to attend, and will take ...
  • Wits University to feature at AI Expo Africa
    31 July 2019, News
    Wits University will be sending a high-level delegation to this year’s AI Expo Africa, where it will launch a major research initiative that is intended to bring about a step change in scientific research ...
  • Celebrating 15 years of Laser Stencil Technology
    31 July 2019, Laser Stencil Technology, News
    Since its inception in 2004, Laser Stencil Technology has grown into a prominent figure in the South African electronics manufacturing industry. Having been involved in circuit board manufacturing using ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.