Patents
US 10222410 B2: Diagnostic system for a controller
- Granted
- 2019-03-05
- Filed
- 2014-02-12 application 14767504
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An electrical circuit for a mobile machine, including an interface coupled between a controller and a plurality of sensors for accurately diagnosing faults in all of the sensor wires and the sensors themselves. This effective resolution reduces the downtime of the mobile machine and operator time by allowing faults to be timely isolated. The interface selectively couples a test signal to each of the sensor conductors, and also selectively couples a responsive returned characteristic signal to the controller, where the returned characteristic signal enables the controller to diagnose each of the plurality of conductors and sensors for faults. The electrical circuit may further include testing circuitry that can specifically determine a location of the determined fault in each of the plurality of conductors or each of the plurality of sensors.
Source: PVGPATDIS, file of 2026-04-10 (ipg190305.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Headsight, Inc. 4 patents | US company or organization | Bremen, IN | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Robert Schlipf | Nappanee, IN | 7 | PVGPATDIS, file of 2026-04-10 | |
| Johnathan Rassi | Goshen, IN | 3 | PVGPATDIS, file of 2026-04-10 | |
| Nathan Virkler | Phoenix, AZ | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G01R | Measuring electric variables; measuring magnetic variables | G01R31/58 | PVGPATDIS, file of 2026-04-10 |
| A01D | Harvesting; mowing | A01D41/00 | 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 |
|---|---|---|---|---|---|
| 2022-03-02 | Assignment Assignment of assignor's interest | HEADSIGHT, LLC signed 2021-08-13 | PRECISION PLANTING LLC DULUTH, GA | 59150/495 | ECORSEXC, file of 2026-09-25 |
| 2021-06-16 | Name change Change of name | HEADSIGHT, INC. signed 2021-04-30 | HEADSIGHT, LLC BREMEN, IN | 56610/888 | 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.