Patents
US 12763837 B1: System for time domain receive channelization
- Granted
- 2026-10-13
- Filed
- 2024-12-09 application 18973936
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A channel processing module (CPM) accepts digital raw samples of analog signals acquired by a phased array antenna. An oversampling channelizer oversamples by two times the raw samples and provides channel samples for each channel. One stream of channel samples may be downsampled by two times with the resulting samples processed by a beamformer algorithm to provide narrow channel beamformed samples representative of a narrow channel waveform. Two streams of channel samples may be processed using respective frequency translators that translate input samples by ±¼ the sampling frequency without multiplication, with the results being added to provide reconstructed samples that represent a wide channel waveform. The reconstructed samples may be processed by a beamformer algorithm to determine wide channel reconstructed samples. In other implementations, at least some operations may be performed after operation of the beamformer algorithms. The CPM and beamformer algorithm may be executed by a digital signal processor.
Source: PTBLXML, file of 2026-10-13 (ipgb20261013.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Amazon Technologies, Inc. 23,285 patents | US company or organization | Seattle, WA | AMAZON TECHNOLOGIES INC. State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Shannon L. Wanner | Monroe, WA | PTBLXML, file of 2026-10-13 | ||
| Kyle Regan Myers | San Diego, CA | PTBLXML, file of 2026-10-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04B | Transmission | H04B7/063 | PTBLXML, file of 2026-10-13 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-12-09 | Assignment Assignment of assignor's interest | WANNER, SHANNON L. signed 2024-12-06 MYERS, KYLE REGAN signed 2024-12-06 | AMAZON TECHNOLOGIES, INC. SEATTLE, WA | 69527/850 | PASDL, file of 2026-10-16 |
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.