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. 24, 2010
Filed:
Jun. 06, 2008
Lizhen Yu, Shanghai, CN;
Shianling Wu, Princeton, NJ (US);
Zhigang Jiang, Burlingame, CA (US);
Laung-terng Wang, Sunnyvale, CA (US);
Lizhen Yu, Shanghai, CN;
Shianling Wu, Princeton, NJ (US);
Zhigang Jiang, Burlingame, CA (US);
Laung-Terng Wang, Sunnyvale, CA (US);
Syntest Technologies, Inc., Sunnyvale, CA (US);
Abstract
A memory redundancy reconfiguration for N base blocks associated with k redundant blocks. The data will be written into both base blocks and defect-free redundant blocks if the base blocks are defective; k multiplexers MUXeach having N input signals (dto d) capable of being connected to k input signals of the redundant blocks; N multiplexers MUXeach having k+1 input signals from k redundant blocks (Rto R) and one base block (N), capable of being connected to N output signals (q); and logic means associated with each multiplexer, to convert the input signals of the multiplexer to its output signal.