Patents
US 10754997 B1: Security data diode
- Granted
- 2020-08-25
- Filed
- 2017-05-30 application 15608299
- Type
- Utility · 4 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A controller area network (CAN) controller and transceiver device implementing an output CAN network as a mirror of an adjacent connected input CAN network, the output CAN network and the input can network both comprising at least first data wires. The system includes a first diode device interposing the input and output CAN networks such that a signal on the first data wire of the input CAN network can propagate to the first data wire of the output CAN network but not vice versa.
Source: PVGPATDIS, file of 2026-04-10 (ipg200825.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| The University of Tulsa 48 patents | US company or organization | Tulsa, OK | THE UNIVERSITY OF TULSA State business registration EXACT high confidence: identical full name and state THE UNIVERSITY OF TULSA Federal lobbying client EXACT high confidence: identical full name and state University of Tulsa College or university FUZZY medium confidence: same name (governing-board words and legal endings aside) and state UNIVERSITY OF TULSA Nonprofit FUZZY medium confidence: same name (governing-board words and legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jeremy Daily | Broken Arrow, OK | 3 | PVGPATDIS, file of 2026-04-10 | |
| Hayden Allen | Owasso, OK | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F21/85 | PVGPATDIS, file of 2026-04-10 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L12/417 | 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 |
|---|---|---|---|---|---|
| 2018-01-11 | Assignment Assignment of assignor's interest | ALLEN, HAYDEN signed 2018-01-09 DAILY, JEREMY signed 2018-01-09 | THE UNIVERSITY OF TULSA TULSA, OK | 44592/703 | 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.