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:
Dec. 23, 2025
Filed:
Jun. 28, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Chakrapani Saralaya, Cedar Park, TX (US);
Kristopher Ryan King, Austin, TX (US);
Chen Zhu, Cedar Park, TX (US);
Kishore Yalamanchili, Leander, TX (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A programmable integrated circuit (IC) device can include memory isolation logic to isolate a memory device to retain the data stored in the memory device during a partial reconfiguration of the IC device. The memory isolation logic can isolate the memory device after receiving an isolation request to retain the data in the memory device, and de-isolate the memory device after receiving a de-isolation request when the reconfiguration of the user programmable logic is completed. Isolating the memory device may include invalidating memory requests from user programmable logic in the IC device and de-isolating may include providing the user programmable logic access to the memory device.