Statements (93)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
barcode
|
| gptkbp:accessibleBy |
smartphones
QR code scanners |
| gptkbp:canBePrintedOn |
gptkb:clothing
gptkb:newspaper vehicles advertisements posters signage tickets labels packaging flyers shipping labels wristbands business cards receipts billboards screens invoices menus ID cards museum labels event passes product tags |
| gptkbp:canEncode |
alphanumeric data
numeric data byte/binary data kanji data |
| gptkbp:canStore |
gptkb:museum
gptkb:text URLs Wi-Fi credentials calendar events email addresses geolocation data payment information phone numbers SMS messages MECARD data vCard data |
| gptkbp:contains |
alignment patterns
data and error correction keys format information timing patterns finder patterns |
| gptkbp:developedBy |
gptkb:Denso_Wave
|
| gptkbp:errorCorrectionLevels |
gptkb:Q
H L M |
| gptkbp:errorDetection |
gptkb:Reed–Solomon_error_correction
|
| gptkbp:hasVariant |
gptkb:Frame_QR
gptkb:Micro_QR_Code gptkb:SQRC gptkb:iQR_Code |
| gptkbp:hasVersion |
Version 1 to Version 40
|
| https://www.w3.org/2000/01/rdf-schema#label |
QR Codes
|
| gptkbp:introducedIn |
1994
|
| gptkbp:legalStatus |
patent not enforced
|
| gptkbp:origin |
gptkb:Japan
|
| gptkbp:patent |
gptkb:Denso_Wave
|
| gptkbp:relatedTo |
gptkb:Aztec_Code
gptkb:Data_Matrix gptkb:PDF417 barcode |
| gptkbp:shape |
gptkb:public_square
|
| gptkbp:standardizedBy |
gptkb:ISO/IEC_18004
|
| gptkbp:storage |
up to 4,296 alphanumeric characters
up to 7,089 numeric characters |
| gptkbp:usedFor |
marketing
authentication document management mobile payments item identification product tracking website links |
| gptkbp:usedIn |
advertising
education healthcare logistics museum exhibits inventory management event ticketing contactless payments business cards cryptocurrency wallets boarding passes restaurant menus COVID-19 contact tracing Wi-Fi network sharing |
| gptkbp:bfsParent |
gptkb:Mobile_Campaign
|
| gptkbp:bfsLayer |
6
|