Inventor
JUSTIN LEVANDOSKI
Inventor
US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
12,530,368Scalable data import into managed lakehouses202612,511,266Managed tables for data lakes202512,493,596Unstructured data analytics in traditional data warehouses202512,405,924Managed tables for data lakes202512,339,850Query acceleration and metadata caching202511,874,796Efficient garbage collection in optimistic multi-writer database systems202411,860,869Performing queries to a consistent view of a data set across query engine types202411,379,463Atomic enforcement of cross-page data constraints in decoupled multi-writer databases202211,366,802Batch undo processing for transaction rollbacks in a multi-writer database202211,210,220Log-structured storage for data access2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2021–2026Based in US· patent location history
2022–2024Patents assigned to AMAZON TECH INC (4)· patent assignee history
2025–2026Patents assigned to GOOGLE LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE LLC | 5 | 2025–2026 |
| AMAZON TECH INC | 4 | 2022–2024 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2021–2026 |