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...that Charles Goodyear performed some of his experiments on rubber while in debtor's prison? He was there so often he referred to it as his "hotel". Chronically in debt because of poor business sense and ill health, Goodyear depended on the generosity of friends and family. Even after he unlocked the secret to vulcanizing rubber, he was unable to improve his financial situation. When he died, his estate was $200,000 in debt.

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Class 345/644 - Matrix calculations


Subclass of Class 345 - Computer graphics processing and selective visual display systems
Definition: Subject matter wherein principle operations are performed
No. of applications: 7
Last issue date: 02/09/2012


Application No.Application TitleIssue Date
20120032978PROJECTOR ARRAY FOR MULTIPLE IMAGES
A centralization point in a projection area is designated. The projection area is on a projection surface onto which images are projected by a projector array, which includes a plurality of projectors. A first image is projected in a first maximum area rectangle at a fi...
02/09/2012
20090102863Method of Decoding Fetched Scene on Encoded Dotmap and Electronic Device thereof
By determining a center physical grid dot at intersects of virtual grid lines of a fetched scene on an encoded dotmap, and by defining a blank dot closest to the determined center physical grid dot on the fetched scene, the orientation of encoded blocks on the encoded d...
04/23/2009
20070206029METHOD FOR DECODING AN ENCODED POINT MATRIX IMAGE AND AN ELECTRONIC DEVICE IMPLEMENTING THE SAME
A method is provided for decoding an encoded point matrix image including a first set of real grid points aligned along a first axis, a second set of real grid points aligned along a second axis intersecting the first axis, and a plurality of encoded data points distrib...
09/06/2007
20060158464System for secure text display
Techniques for securely displaying text on a display panel involve destroying spatial and temporal correlations in an otherwise uniform visual field. The techniques render the displayed text secure with respect to attempts to copy the text using a video capture device o...
07/20/2006
20060125819Creating effects for images
Methods, local processing devices, image editors, and computer program products may provide storable image effects in a local processing device. A signal may be used to transport such image effects to other devices. The local processing device includes an image effects ...
06/15/2006
20050259107Sprite rendering
Computation of sprite position and size in JSR-184 with revised modelview matrix made with column vector lengths of original modelview matrix. ...
11/24/2005
20050099435Method and system for generating an image
Generating an image includes receiving a light at sensors, where the light is associated with images. A previous matrix is determined, where the previous matrix includes image information associated with an image. For each sensor, a current image data corresponding to a...
05/12/2005
 
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