Inventor
JAMES E. RETTERATH
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding18%
G02BOptical elements, systems or apparatus18%
H04NPictorial communication, e.g. television16%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like9%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like7%
G06TImage data processing or generation, in general4%
G06VImage or video recognition or understanding4%
B60WConjoint control of vehicle sub-units of different type or different function2%
G01CMeasuring distances, levels or bearings2%
PatentTitleYear
12,597,141System for optical determination of coefficient of friction for a surface202612,461,202Methods and apparatus for increased precision and improved range in a multiple detector LIDAR array202512,418,719Vehicle headlamp lighting control module for adas and autonomous vehicles202512,230,649AI system on chip (SOC) for robotics vision applications202512,152,354Anisotropic retroreflective mesh for longitudinal pavement marking articles and methods202412,096,121Precision reflectivity and ambient light removal for a geiger mode/single photon active sensor system202412,072,515Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements202411,860,314Methods and apparatus for object detection and identification in a multiple detector lidar array202411,838,626Methods and apparatus for an active pulsed 4D camera for image acquisition and analysis202311,762,133Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements202311,514,594Composite imaging systems using a focal plane array with in-pixel analog storage elements202211,505,903Methods and apparatus for ultra wide entrance angle reflective articles for use with autonomous vehicle machine vision systems202211,477,363Intelligent control module for utilizing exterior lighting in an active imaging system202211,226,398Methods and apparatus for increased precision and improved range in a multiple detector LiDAR array2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to VERGENCE AUTOMATION INC (7)· patent assignee history
2022–2025Patents assigned to 4D INTELLECTUAL PROPERTIES LLC (4)· patent assignee history
2022–2025Patents assigned to BIG SKY FINANCIAL CORP (3)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VERGENCE AUTOMATION INC | 7 | 2022–2026 |
| 4D INTELLECTUAL PROPERTIES LLC | 4 | 2022–2025 |
| BIG SKY FINANCIAL CORP | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 14 | 2022–2026 |