Inventor
Michael Depledge
Inventor
San Jose, CA, US
Overview
19→
Patents
1998–2004
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
G06FElectric digital data processing45%
H03MCoding5%
PatentTitleYear
6,684,203'Using global temporary tables to transform queries'20046,266,662'Bitmap segmentation'20016,205,442'Bitmap index compression'20016,195,656'Bitmap segmentation'20016,144,957'Method and apparatus for using incompatible types of indexes to process a single query'20006,141,656'Query processing using compressed bitmaps'20006,081,800'Creating bitmaps from multi-level identifiers'20006,067,540'Bitmap segmentation'20005,974,408'Method and apparatus for executing a query that specifies a sort plus operation'19995,963,935'Combining bitmaps within a memory limit'19995,963,932'Method and apparatus for transforming queries'19995,924,088'Index selection for an index access path'19995,907,297'Bitmap index compression'19995,903,888'Method and apparatus for using incompatible types of indexes to process a single query'19995,899,988'Bitmapped indexing with high granularity locking'19995,884,307'Updating bitmapped indexes'19995,822,748'Group by and distinct sort elimination using cost-based optimization'19985,819,256'Method and apparatus for processing count statements in a database system'19985,819,251'System and apparatus for storage retrieval and analysis of relational and non-relational data'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Patents assigned to ORACLE CORP (18)· patent assignee history
1998–2004Based in San Jose, CA, US· patent location history
2004Patents assigned to ORACLE INT CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORACLE CORP | 18 | 1998–2001 |
| ORACLE INT CORP | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 19 | 1998–2004 |