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:
Feb. 20, 2001
Filed:
Nov. 12, 1998
Applicant:
Inventor:
Harry Langenbacher, Pasadena, CA (US);
Assignee:
Photobit Corporation, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/06 ;
U.S. Cl.
CPC ...
H03M 1/06 ;
Abstract
Differential nonlinearity is corrected by a look up table. The look up table obtains one extra bit of information and uses it to address corrected information in the look up table. The corrected look up table information represents information that is corrected for a differential nonlinearity error.