Patent №
US 6,469,799
Granted
2002-10-22
Filed 1999
Owner
CANON KABUSHIKI KAISHA
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09457310
Determination is made whether or not memory contents have been changed for each memory block. A physical memory corresponding to the memory block whose contents have not been changed is released as an area where no rendering data is stored. Then such area is managed distinguishably from other areas where rendering data are stored. As a result, memory areas are effectively utilized.
AI classification
Ownership
CANON KABUSHIKI KAISHA
assignment · 106160709
Assignors
KAJITA, KOJI
On an employer assignment, the assignors are typically the inventors.