Patents
US 10795910 B2: Robust communication system for guaranteed message sequencing with the detection of duplicate senders
- Granted
- 2020-10-06
- Filed
- 2013-12-31 application 14145246
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Guaranteed message sequencing between a first and second database is described. An example method includes maintaining first state information associated with the first database at the first database, where second state information associated with the first database is maintained at the second database. The client sends, to the second database, a message describing changed rows between the first database and the second database since a last synchronization and the first state information. The client subsequently receives, from the second database, status of the last synchronization, where the status is determined by the second database based on the first state information and the second state information.
Source: PVGPATDIS, file of 2026-04-10 (ipg201006.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SYBASE, INC. 236 patents | US company or organization | Dublin, CA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Yufei Guo | Waterloo, CA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Tim McClements | Waterloo, CA | 4 | PVGPATDIS, file of 2026-04-10 | |
| Michael Thode | Waterloo, CA | 3 | PVGPATDIS, file of 2026-04-10 | |
| Michael Vander Ploeg | Breda, NL | 2 | 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 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L67/1095 | 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 |
|---|---|---|---|---|---|
| 2015-05-08 | Assignment Assignment of assignor's interest | MCCLEMENTS, TIM signed 2014-11-07 PLOEG, MICHAEL VANDER signed 2014-11-07 THODE, MICHAEL signed 2014-11-07 GUO, YUFEI signed 2014-11-27 | SYBASE, INC. DUBLIN, CA | 35592/521 | 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.