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. 24, 2025
Filed:
Apr. 22, 2024
Scaleflux, Inc., San Jose, CA (US);
Tong Zhang, Albany, NY (US);
Mark Vernon, San Jose, CA (US);
Jiangpeng Li, San Jose, CA (US);
Yang Liu, Milpitas, CA (US);
Fei Sun, Irvine, CA (US);
SCALEFLUX, INC., San Jose, CA (US);
Abstract
A system and method for providing compression and error correction coding (ECC) in a solid-state drive (SSD). A method is provided that includes: determining whether a data item is to be written to flash memory using a general-purpose mode or a zero-padding mode: in response to a determination that a data item is to be written into flash memory using the zero-padding mode: padding the data item with an all-zero tail to form an LBA data block of a predefined size; performing ECC coding on the LBA block to generate an ECC codeword; removing the all-zero tail from the ECC codeword to generate a shortened ECC codeword; and storing the shortened ECC codeword in flash memory.