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. 01, 1994
Filed:
Feb. 20, 1992
Applicant:
Inventors:
Creigton S Asato, San Jose, CA (US);
Christoph Ditzen, San Jose, CA (US);
James A Rowson, Fremont, CA (US);
Assignee:
VLSI Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ;
U.S. Cl.
CPC ...
365239 ; 365240 ; 36518912 ; 365 78 ;
Abstract
A sequentially accessible, non-volatile data storage circuit for generating constants includes a logic array for non-volatile storage of programmed data words and a recirculating shift register for causing the first one of the data words to appear at a data output of the data storage circuit in response to a reset signal and to cause the next data word to appear at the data output in response to a clock signal.