Bitmap Filter, a Method of Generating the Same, and a Method of Using a Bitmap Filter to Perform a Join
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 15/987,737, filed May 23, 2018. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 12,056,191 | Bitmap Filter, a Method of Generating the Same, and a Method of Using a Bitmap Filter to Perform a Join In force · High confidence | Singlestore, Inc. | In force | High confidence | ||
| US 11,645,336 | Bitmap Filter, a Method of Generating the Same, and a Method of Using a Bitmap Filter to Perform a Join In force · Low confidence | Singlestore, Inc. | In force | Low confidence | ||
| US 10,896,225 | Bitmap Filter, a Method of Generating the Same, and a Method of Using a Bitmap Filter to Perform a Join In force · High confidence | Singlestore, Inc. | In force | High confidence |
3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.