Techniques for granular font subsetting for efficient...

Details Techniques for granular font subsetting for efficient... Techniques for granular font subsetting for efficient...

2006-01-06

2011-10-18

Tieu, Benny (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Character or font

C358S470000, C342S195000, C400S061000, C400S070000, C400S092000, C400S103000, C400S109000

Reexamination Certificate

active

08040533

ABSTRACT:
Techniques are provided for performing font subsetting. One or more font subsetting parameters are received. The one or more font subsetting parameters indicate a granularity level for which font subsetting is performed for portions of a data container. The font subsetting parameters indicate a font subsetting granularity level other than an entire document associated with the data container. A first portion of the data container is determined in accordance with the font subsetting granularity level. A subset of font data for at least one font family is determined in accordance with what font data for the at least one font family is actually used by the first portion. The subset of font data is embedded in an output for a consumer.

REFERENCES:
patent: 5940581 (1999-08-01), Lipton
patent: 6313920 (2001-11-01), Dresevic et al.
patent: 7095518 (2006-08-01), Keeney et al.
patent: 7281208 (2007-10-01), Kerr
patent: 2005/0128513 (2005-06-01), Cho

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