Patents
US 11227410 B2: Multi-camera tracking
- Granted
- 2022-01-18
- Filed
- 2019-03-27 application 16366382
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method includes processing a video stream on at least one first camera device to identify actionable motion objects (AMOs). The at least one first camera device or computer system in communication therewith is caused to transmit metadata associated with the identified AMOs to at least one second camera device. A viewing area of the at least one second camera device is dynamically controlled in response to the metadata to enable the at least one second camera device to track and focus on at least one of the identified AMOs.
Source: PVGPATDIS, file of 2026-04-10 (ipg220118.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| PELCO, INC. 80 patents | US company or organization | Fresno, CA | PELCO, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Gregory Hofer | Loveland, CO | 4 | PVGPATDIS, file of 2026-04-10 | |
| David K. Campbell | Loveland, CO | 10 | PVGPATDIS, file of 2026-04-10 | |
| Kyminh Liang | Clovis, CA | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04N | Pictorial communication, e.g. television | H04N7/181 | PVGPATDIS, file of 2026-04-10 |
| G06T | Image data processing or generation, in general | G06T7/292 | PVGPATDIS, file of 2026-04-10 |
| G06V | Image or video recognition or understanding | G06V20/52 | PVGPATDIS, file of 2026-04-10 |
| G08B | Signalling systems, e.g. personal calling systems; order telegraphs; alarm systems | G08B13/19608 | 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 |
|---|---|---|---|---|---|
| 2019-03-27 | Assignment Assignment of assignor's interest | LIANG, KYMINH signed 2019-03-25 CAMPBELL, DAVID K. signed 2019-03-26 HOFER, GREGORY V. signed 2019-03-26 | PELCO, INC. CLOVIS, CA | 48716/143 | 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.