US 12,265,838 B2
Model protection system
Chih-Hsiang Hsiao, Hsinchu (TW); Pei-Lun Suei, Hsinchu (TW); and Yu-Chi Chu, Hsinchu (TW)
Assigned to MEDIATEK INC., Hsinchu (TW)
Filed by MEDIATEK INC., Hsin-Chu (TW)
Filed on Jun. 15, 2022, as Appl. No. 17/840,652.
Claims priority of provisional application 63/324,643, filed on Mar. 29, 2022.
Claims priority of provisional application 63/245,235, filed on Sep. 17, 2021.
Prior Publication US 2023/0092808 A1, Mar. 23, 2023
Int. Cl. G06F 9/46 (2006.01); G06F 3/06 (2006.01); G06F 9/455 (2018.01); G06F 21/53 (2013.01)
CPC G06F 9/45558 (2013.01) [G06F 3/0659 (2013.01); G06F 21/53 (2013.01); G06F 2009/45587 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A system for artificial intelligence (AI) model protection, comprising:
a processor, arranged to execute:
a guest virtual machine (VM), wherein the guest VM comprises an AI model, and the guest VM is arranged to send at least one command to a command hub;
a primary VM, wherein the primary VM is arranged to receive the at least one command sent from the command hub, and refer to the at least one command to manage and configure a protection setting for a protected AI model that is derived from the AI model; and
a hypervisor, arranged to receive a safety setting command sent by the primary VM, and manage and configure a safety protection component according to the safety setting command, to set a read-only mode of the protected AI model; and
a transmission interface, arranged to bind the primary VM to the hypervisor, and perform communications between the primary VM and the hypervisor.