Inventor
LISA CRANTON HELLER
Inventor
US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing87%
H04LTransmission of digital information, e.g. telegraphic communication9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
PatentTitleYear
12,298,882Virtualization of a central processing unit measurement facility202512,020,059Inaccessible prefix pages during virtual machine execution202412,013,791Reset dynamic address translation protection instruction202411,809,870Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor202311,687,655Secure execution guest owner environmental controls202311,669,462Host virtual address space for secure interface control storage202311,640,361Sharing secure memory across multiple security domains202311,635,991Secure storage query and donation202311,593,275Operating system deactivation of storage block write protection absent quiescing of processors202311,531,627Secure storage isolation202211,487,906Storage sharing between a secure domain and a non-secure entity202211,455,398Testing storage protection hardware in a secure virtual machine environment202211,443,040Secure execution guest owner environmental controls202211,403,409Program interruptions for page importing/exporting202211,347,869Secure interface control high-level page management202211,347,529Inject interrupts and exceptions into secure virtual machine202211,308,215Secure interface control high-level instruction interception for interruption enablement202211,283,800Secure interface control secure storage hardware tagging202211,182,192Controlling access to secure storage of a virtual machine202111,176,054Host virtual address space for secure interface control storage2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to IBM (20)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 20 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 20 | 2021–2025 |