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:
Mar. 24, 2009
Filed:
Jan. 03, 2008
Peter Chambers, Phoenix, AZ (US);
Peter Chambers, Phoenix, AZ (US);
Micrel, Inc., San Jose, CA (US);
Abstract
A device for processing a digital input value includes a first memory portion having stored thereon Q delimiter values where the Q delimiter values divide the range of the N-bit digital input value into Q+1 regions and at least a first region and a second region are of unequal sizes, a second memory portion has stored thereon a look-up table storing Q+1 sets of coefficients for performing numerical value conversion of the digital input value to a digital output value in a second, natural unit, and an arithmetic logic performing numerical value conversion using the N-bit digital input value and the selected coefficient pair. The N-bit digital input value is compared with the Q delimiter values to determine a respective one of the Q+1 regions in which the N-bit digital input value lies. The look-up table is indexed according to the respective region to provide the selected coefficient pair.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile