Patents
US 12771636 B1: Traffic routing in single connection layer network
- Granted
- 2026-10-20
- Filed
- 2024-03-04 application 18595087
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Network traffic between a source node and a destination node in a network fabric can be routed by using a routing table represented as a set of logical rings radiating from the destination node. The set of logical rings may include a neighboring ring containing neighbors of the destination node, a waypoint ring containing neighbors of network nodes in the neighboring ring, and one or more outer rings each containing neighbors of network nodes of an adjacent inner ring.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Amazon Technologies, Inc. 23,285 patents | US company or organization | Seattle, WA | AMAZON TECHNOLOGIES INC. State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Giacomo Bernardi | Bologna, IT | 21 | PTBLXML, file of 2026-10-20 | |
| Seshadhri Comandur | San Jose, CA | PTBLXML, file of 2026-10-20 | ||
| Ratul Mahajan | Seattle, WA | 33 | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L45/54 | PTBLXML, file of 2026-10-20 |
| H04Q | Selecting | H04Q2213/13353 | PTBLXML, file of 2026-10-20 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-03-06 | Assignment Assignment of assignor's interest | BERNARDI, GIACOMO signed 2024-02-27 COMANDUR, SESHADHRI signed 2024-02-27 MAHAJAN, RATUL signed 2024-02-27 | AMAZON TECHNOLOGIES, INC. SEATTLE, WA | 66666/689 | PASDL, file of 2026-10-23 |
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.