The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2002
Filed:
Feb. 26, 1999
Applicant:
Inventor:
Davis C. Augustine, San Rafael, CA (US);
Assignee:
Autodesk, Inc., San Rafael, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 7/00 ;
U.S. Cl.
CPC ...
H03M 7/00 ;
Abstract
A method, apparatus, article of manufacture for compressing a series of data values is describe. Common and non-common digits between two successive data values are identified, and a compressed data value from the non-common digits and a code identifying the common digits is formed. Compressed data values are decompressed by substituting the digits common between a first and a second data value into the first compressed data value according to the code.
Augustine, Davis. (2002). Delta compression of floating point coordinate data (U.S. Patent No. 6396420). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6396420
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile