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:
Oct. 20, 2020
Filed:
Jun. 21, 2019
Nanya Technology Corporation, New Taipei, TW;
Ting-Shuo Hsu, New Taipei, TW;
Chih-Wei Shen, Yunlin County, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A post package repair (PPR) method is disclosed. The PPR method includes the following operations: receiving a first PPR signal and a second PPR signal, in which the first PPR signal corresponds to a first PPR mode, and the second PPR signal corresponds to a second PPR mode; generating a first valid signal and a second valid signal according to the first PPR signal and the second PPR signal, in which only one of the first valid signal and the second valid signal comprises a valid information when both of the first PPR signal and the second PPR signal comprise an enabled information; in which when the first valid signal comprises the valid information, the first PPR mode is executed, and when the second valid signal comprises the valid information, the second PPR mode is executed.