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:
Jun. 03, 2003
Filed:
Apr. 05, 2000
Applicant:
Inventors:
Taichi Gyotoku, Kyotanabe, JP;
Toru Kakiage, Neyagawa, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/128 ;
U.S. Cl.
CPC ...
G01R 3/128 ;
Abstract
A semiconductor for having a reduced required number of probes for inputting burn-in data to a target circuit, including two separate scan chains having respective first and second input terminals, and a selector for selecting one of first data from a first input terminal and second data from a second input terminal and supplying the selected first and second data to the second scan chain.