Patents
US 8880892 B2: Secured embedded data encryption systems
- Granted
- 2014-11-04
- Filed
- 2014-03-13 application 14209443
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Devices generate security vectors based on their own attributes. A device's security vectors compose its transformation matrix. The devices securely share copies of their transformation matrices with other devices. A transmitting device adds its unique MAC to packets, encrypts those packets using its own transformation matrix, and transmits those packets. A receiving device uses its copy of the transmitting device's transformation matrix to decrypt the data in a packet, determining whether a MAC extracted from that packet matches the transmitting device's MAC. The receiving device can permit or prevent further processing of the packet's data depending on whether the MACs match. Each device can store a copy of a same program that can be used to derive derivative security vectors from existing security vectors. Each device in the network can derive the same set of derivative vectors for any selected other device in the network, thereby “evolving” the transformation matrices.
Source: PVGPATDIS, file of 2026-04-10 (ipg141104.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| WILLOW INC. 9 patents | Foreign company or organization | Shokan, NY | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jonathan P. Livolsi | Shokan, NY | 2 | PVGPATDIS, file of 2026-04-10 | |
| Robert R. Livolsi | Shokan, NY | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L63/0428 | 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 |
|---|---|---|---|---|---|
| 2014-03-13 | Assignment Assignment of assignor's interest | LIVOLSI, JONATHAN P. signed 2013-03-17 LIVOLSI, ROBERT R. signed 2013-03-17 | WILLOW, INC. SHOKAN, NY | 32434/35 | 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.