Inventor
ANDREW BEAULIEU
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Dprimary
A01DHarvesting17%
B25JManipulators17%
G05DSystems for controlling or regulating non-electric variables17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
A01BSoil working in agriculture or forestry4%
A01GHorticulture4%
G01CMeasuring distances, levels or bearings4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G01SRadio direction-finding4%
G05BControl or regulating systems in general4%
PatentTitleYear
12,552,020Collapsible protrusions having a variable coefficient of friction202612,498,272Deformable sensors having an internal stereo depth sensor and an infrared sensor202512,311,529Systems and devices for surface slip detection202512,114,595Controlling robotic lawnmowers202411,589,503Robotic mowing of separated lawn areas202311,452,257Robotic lawn mowing boundary determination202211,231,707Robot lawnmower mapping2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to IROBOT CORP (4)· patent assignee history
2022–2026Based in US· patent location history
2025–2026Patents assigned to TOYOTA RES INST INC (3)· patent assignee history
2025–2026Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2025Patents assigned to UNIV PENNSYLVANIA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IROBOT CORP | 4 | 2022–2024 |
| TOYOTA RES INST INC | 3 | 2025–2026 |
| TOYOTA MOTOR CO LTD | 2 | 2025–2026 |
| UNIV PENNSYLVANIA | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2026 |