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:
Mar. 02, 2021
Filed:
Mar. 07, 2019
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Yu-Der Chih, Hsinchu, TW;
Ching-Huang Wang, Taoyuan County, TW;
Yi-Chun Shih, Taipei, TW;
Meng-Chun Shih, Hsinchu, TW;
C.Y. Wang, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Abstract
Systems and methods for correcting data errors in memory caused by high-temperature processing of the memory are provided. An integrated circuit (IC) die including a memory is formed. Addresses of memory locations that are susceptible to data loss when subjected to elevated temperatures are determined. Bits of data are written to the memory, where the bits of data include a set of bits written to the memory locations. The set of bits are written to a storage device of the IC die that is not susceptible to data loss when subjected to the elevated temperatures, the subset of bits comprise compressed code. At least one of the bits stored at the addresses is overwritten after subjecting the IC die to an elevated temperature. The at least one of the bits is overwritten based on the set of bits written to the storage device.