Patent · US Active

Method for providing a code pattern

US10824821B2 · kind B2 · utility

1Cited by

6References

15Claims

0Family size

Assignee

NXP B.V. · NL

Inventor

Thomas Suwald · Hamburg, DE

Key dates

Filing date	Mar 22, 2019
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Mar 22, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/13
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In accordance with a first aspect of the present disclosure, a method for providing a code pattern which is readable by a sensor is conceived, the method comprising: defining a plurality of coding positions as a subset of positions in a two-dimensional matrix; including in said subset a plurality of positions which are diagonally adjacent to each other; selectively creating coding marks, such as coding dots, at the coding positions. In accordance with a second aspect of the present disclosure, a corresponding code pattern is provided.

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