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:
Jan. 31, 1995
Filed:
Jun. 11, 1993
Applicant:
Inventors:
Catherine C Koo, Poughkeepsie, NY (US);
Benedicto U Messina, Poughkeepsie, NY (US);
Jerry Saia, Knoxville, TN (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
371 223 ;
Abstract
In a shift register latch scan string such as that employed in level sensitive scan design (LSSD) methodologies, primary input and/or primary output signal line connections are distributed in a substantially uniform fashion along the length of the shift register scan string configuration so as to provide a mechanism for testing for fault conditions existing along the scan string.
Koo, Catherine. (1995). Ordering shift register latches in a scan ring to facilitate diagnosis, (U.S. Patent No. 5386423). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5386423
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile