Lighting arrangements for material sorting
US-2026025592-A1 · Jan 22, 2026 · US
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Lord John D patents
Lord John D is listed as an inventor on 108 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lord John D |
| Total patents | 108 |
| First publication | Jan 1, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Lighting arrangements for material sorting
US-12382182-B2 · Aug 5, 2025 · US
Recycling methods and systems, and related plastic containers
US-2025229461-A1 · Jul 17, 2025 · US
Recycling methods and systems, and related plastic containers
US-2025234076-A1 · Jul 17, 2025 · US
Recycling methods and systems, and related plastic containers
US-12348840-B2 · Jul 1, 2025 · US
Signal Processors and Methods for Estimating Geometric Transformations of Images for Digital Data Extraction
US-2025173811-A1 · May 29, 2025 · US
Generating and reading optical codes with variable density to adapt for visual quality and reliability
US-2025103836-A1 · Mar 27, 2025 · US
Recycling methods and systems, and related plastic containers
US-2024364982-A1 · Oct 31, 2024 · US
Recycling methods and systems, and related plastic containers
US-2024364983-A1 · Oct 31, 2024 · US
Signal processors and methods for estimating geometric transformations of images for digital data extraction
US-12014441-B2 · Jun 18, 2024 · US
Recent patents
Latest publications not already listed above.
Recycling methods and systems, and related plastic containers
US-11962875-B2 · Apr 16, 2024 · US
Recycling methods and systems, and related plastic containers
US-11962876-B2 · Apr 16, 2024 · US
Arrangements for digital marking and reading of items, useful in recycling
US-2024054801-A1 · Feb 15, 2024 · US
Methods and arrangements for sorting items, useful in recycling
US-11878327-B2 · Jan 23, 2024 · US
Methods and arrangements for identifying objects
US-11763113-B2 · Sep 19, 2023 · US
Mobile device indoor navigation
US-11604247-B2 · Mar 14, 2023 · US
Watermarking and signal recognition for managing and sharing captured content, metadata discovery and related arrangements
US-11477156-B2 · Oct 18, 2022 · US
Watermark sensing methods and arrangements
US-11450025-B2 · Sep 20, 2022 · US
Sensing systems
US-11423329-B2 · Aug 23, 2022 · US
Methods and arrangements for identifying objects
US-2022261567-A1 · Aug 18, 2022 · US
Signal processors and methods for estimating transformations between signals with least squares
US-11410262-B2 · Aug 9, 2022 · US
Coordinated illumination and image signal capture for enhanced signal detection
US-11386281-B2 · Jul 12, 2022 · US
Signal Processors and Methods for Estimating Geometric Transformations of Images for Digital Data Extraction
US-2022180466-A1 · Jun 9, 2022 · US
Lighting arrangements for material sorting
US-2022141373-A1 · May 5, 2022 · US
Methods and arrangements for sorting items, useful in recycling
US-2022055071-A1 · Feb 24, 2022 · US
Recycling methods and systems, and related plastic containers
US-2022027590-A1 · Jan 27, 2022 · US
Generating and reading optical codes with variable density to adapt for visual quality and reliability
US-2022004727-A1 · Jan 6, 2022 · US
Recycling methods and systems, and related plastic containers
US-2021352192-A1 · Nov 11, 2021 · US
Arrangements for digital marking and reading of items, useful in recycling
US-2021299706-A1 · Sep 30, 2021 · US
Signal processors and methods for estimating geometric transformations of images for digital data extraction
US-11127105-B2 · Sep 21, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Digimarc Corp | 108 |
| Lord John D | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06T2201/0065 | 33 |
| G06T1/0021 | 31 |
| G06T1/0064 | 29 |
| H04N23/56 | 21 |
| G06V10/147 | 19 |