Patents
US 12608525 B2: Autonomous drive emulation methods and devices
- Granted
- 2026-04-21
- Filed
- 2021-03-04 application 17192710
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A hardware-in-the-loop (HiL) test system is for testing sensor fusion of an advance driver assistance system (ADAS). The ADAS includes a plurality of sensors and an electronic control unit (ECU) processing outputs of the sensors. The HiL test system includes a three-dimensional (3D) scenario simulator for generating drive scenarios including objects in a surrounding environment of a simulated vehicle, and a sensor target emulator for generating emulated sensors inputs to the plurality of sensors corresponding to the drive scenarios generated by the 3D scenario simulator. The sensor target emulator is configured to synchronize the emulated sensor inputs by interpolating a current location of the objects from parameters extracted from the drive scenarios.
Source: PTBLXML, file of 2026-04-21 (ipgb20260421.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| KEYSIGHT TECHNOLOGIES, INC. 599 patents | US company or organization | Santa Rosa, CA | KEYSIGHT TECHNOLOGIES, INC Federal lobbying client EXACT high confidence: identical full name and state KEYSIGHT TECHNOLOGIES, INC. SEC filer EXACT medium confidence: identical full name, one of each nationally | PTBLXML, file of 2026-04-21 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Bernhard Holzinger | Gaertringen, DE | 6 | PTBLXML, file of 2026-04-21 | |
| Henrik Liebau | Boeblingen, DE | PTBLXML, file of 2026-04-21 | ||
| Michael Metzger | Nagold, DE | 23 | PTBLXML, file of 2026-04-21 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F30/331 | PTBLXML, file of 2026-04-21 |
| B60W | Conjoint control of vehicle sub-units of different type or different function; control systems specially adapted for hybrid vehicles; road vehicle drive control systems for purposes not related to the control of a particular sub-unit | B60W30/12 | PTBLXML, file of 2026-04-21 |
| G06V | Image or video recognition or understanding | G06V20/64 | PTBLXML, file of 2026-04-21 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-03-05 | Assignment Assignment of assignor's interest | KEYSIGHT TECHNOLOGIES DEUTSCHLAND GMBH signed 2020-04-23 | KEYSIGHT TECHNOLOGIES, INC. SANTA ROSA, CA | 55502/441 | PASDL, file of 2026-10-15 |
| 2021-03-05 | Assignment Assignment of assignor's interest | HOLZINGER, BERNHARD signed 2020-02-20 LIEBAU, HENRIK signed 2020-02-20 METZGER, MICHAEL signed 2020-02-21 | KEYSIGHT TECHNOLOGIES DEUTSCHLAND GMBH. BOEBLINGEN | 55502/426 | PASDL, file of 2026-10-15 |
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.