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:
Aug. 10, 1999
Filed:
Dec. 02, 1997
Applicant:
Inventor:
Hajime Nagai, Tokyo, JP;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
714724 ;
Abstract
Logical device comprises a combinational circuit and a sequential circuit. The sequential circuit has a holding means which is between the combinational circuit and flip-flops of the sequential circuit. The output data of the holding means are not changed until a control signal is applied to a control terminal. The performance of the combinational circuit in the logical device can be checked.