Plessey Code is a 1D linear barcode symbology based on pulse-width modulation, developed in 1971 by The Plessey Company plc, a British-based company....
5 KB (525 words) - 06:42, 9 February 2024
The Plessey Company plc was a British electronics, defence and telecommunications company. It originated in 1917, growing and diversifying into electronics...
38 KB (4,167 words) - 23:42, 21 June 2024
MSI Barcode (redirect from Modified Plessey)
(also known as Modified Plessey) is a barcode symbology developed by the MSI Data Corporation, based on the original Plessey Code symbology. It is a continuous...
5 KB (641 words) - 18:58, 19 April 2024
A QR code (quick-response code) is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile...
91 KB (9,100 words) - 00:59, 25 August 2024
Plessey was a British electronics company. It can also refer to: Plessey Code, a British barcode system Plessey System 250, a computer system that implements...
472 bytes (85 words) - 05:03, 6 September 2019
John Allen Clark (category Plessey)
the British Plessey Company, an electronics and telecommunications group built up by his father, Allen George Clark. His career with Plessey was dominated...
5 KB (613 words) - 12:36, 27 September 2022
JAB Code (Just Another Barcode) is a colour 2D matrix symbology made of colour squares arranged in either square or rectangle grids. It was developed by...
5 KB (432 words) - 12:36, 17 August 2023
Plessey System 250, also known as PP250, was the first operational computer to implement capability-based addressing, to check and balance the computation...
12 KB (1,289 words) - 20:21, 28 September 2023
Code 128 is a high-density linear barcode symbology defined in ISO/IEC 15417:2007. It is used for alphanumeric or numeric-only barcodes. It can encode...
26 KB (2,748 words) - 06:49, 1 July 2024
Code 39 (also known as Alpha39, Code 3 of 9, Code 3/9, Type 39, USS Code 39, or USD-3) is a variable length, discrete barcode symbology defined in ISO/IEC...
18 KB (1,104 words) - 01:39, 23 August 2024