Printing a bar in a bar code

Details Printing a bar in a bar code Printing a bar in a bar code

2004-12-09

2008-12-09

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S107000

Reexamination Certificate

active

07461917

ABSTRACT:
In one embodiment, a method for printing a bar in a bar code includes computing a print resolution for printing the bar using Bar Width, Dot Size and Number of Dots where Bar Width is a desired width of the bar, Dot Size is a nominal dimension of each dot measured in a direction across the width of the bar and Number of Dots is a number of dots to be printed across the width of the bar, and adjusting a spacing between dots based on the computed print resolution.

REFERENCES:
patent: 4901093 (1990-02-01), Ruggiero et al.
patent: 5890818 (1999-04-01), Sansone
patent: 6533378 (2003-03-01), Ishikawa
patent: 2002/0167678 (2002-11-01), Shiraishi
patent: 63230345 (1988-09-01), None
patent: 02279360 (1990-11-01), None
patent: 2000203098 (2000-07-01), None
International Search Report (PCT/US2005/039668), dated Apr. 5, 2006.

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