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. 05, 2025
Filed:
Oct. 19, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Julian Vlaiko, Kfar Saba, IL;
Judah Gamliel Hahn, Ofra, IL;
Aki Bleyer, Givatayim, IL;
Shay Benisty, Beer Sheva, IL;
Alexander Bazarsky, Holon, IL;
Ariel Navon, Revava, IL;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
Instead of incorporating a single interface towards the host for transferring data, utilizing a designated write-only storage logging device. The write-only storage logging device can accept sequential streams and automatically overwrite. The controller will read the log material in a secure manner using a different and separate physical connection than the one used for write. The storage device may have LBA ranges that work as write-only as well as other LBA ranges, which are normal (both reads and writes are enabled). Both options will allow for a traditional file system as well as sharing the storage, but will still protect the log areas that would be used for events that should not be read out.