Patents
US 10387887 B2: Bloom filter driven data synchronization
- Granted
- 2019-08-20
- Filed
- 2016-01-12 application 14994135
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Embodiments of the present invention provide a method, system and computer program product for Bloom filter driven data synchronization. In an embodiment of the invention, a method for Bloom filter driven data synchronization includes adding different items of data in a source repository to a destination repository, inserting an entry for each of the added items in one or more Bloom filters, detecting a request for data synchronization of the source and destination repositories and responding to the data synchronization request by determining a set of data items to be synchronized based upon changed data items in the source repository, testing each of the data items in the set against the Bloom filter, and performing data synchronization between both repositories only in respect to those data items in the set that specified by the Bloom filter to be in the destination repository.
Source: PVGPATDIS, file of 2026-04-10 (ipg190820.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SugarCRM, Inc. 47 patents | US company or organization | Cupertino, CA | SugarCRM Inc Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Greg Khanlarov | Sunnyvale, CA | 1 | PVGPATDIS, file of 2026-04-10 | |
| Matthew G. Marum | Raleigh, NC | 29 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F16/27 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2018-07-31 | Security interest Security interest Security interest | SUGARCRM INC., AS GRANTOR signed 2018-07-31 | GOLDMAN SACHS SPECIALTY LENDING GROUP, L.P., AS COLLATERAL AGENT DALLAS, TX | 46673/434 | ECORSEXC, file of 2026-09-25 |
| 2016-01-12 | Assignment Assignment of assignor's interest | MARUM, MATTHEW signed 2016-01-06 KHANLAROV, GREG signed 2016-01-07 | SUGARCRM INC. CUPERTINO, CA | 37470/243 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.