Inventor
Pujitha Gunaratne
Inventor
Windsor, CA
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis15%
G08GTraffic control systems15%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles13%
B60WConjoint control of vehicle sub-units of different type or different function11%
G06VImage or video recognition or understanding11%
G08BSignalling systems, e.g. personal calling systems9%
Y02TClimate change mitigation technologies related to transportation7%
G06KGraphical data reading4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
PatentTitleYear
10,786,208Systems and methods for predicting and detecting a cardiac event202010,583,842Driver state detection based on glycemic condition202010,463,314Systems and methods for predicting and detecting a cardiac event201910,424,203System and method for driving hazard estimation using vehicle-to-vehicle communication201910,029,682Surrounding vehicle classification and path prediction20189,902,266'Interactive vehicle window display system with personal convenience reminders'20189,824,286'Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning'20179,573,600'Method and apparatus for generating and using driver specific vehicle controls'20179,299,237'Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning'20169,248,842'Environment-based function lock system for a vehicle'20169,007,198'Adaptive Actuator interface for active driver warning'20158,880,282'Method and system for risk prediction for a support actuation system'20148,847,771'Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning'20148,369,608'System and method for detecting drowsy facial expressions of vehicle drivers under changing illumination conditions'20138,040,247'System for rapid detection of drowsiness in a machine operator'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to TOYOTA ENG & MFG NORTH AMERICA (12)· patent assignee history
2011–2019Based in Windsor, CA· patent location history
2013–2014Patents assigned to GUNARATNE PUJITHA (2)· patent assignee history
2016–2017Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2017Patents assigned to CENTRAL MICHIGAN UNIV (1)· patent assignee history
2019–2020Patents assigned to UNIV MICHIGAN REGENTS (2)· patent assignee history
2019–2020Based in Ann Arbor, MI, US· patent location history
2020Based in Northville, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA ENG & MFG NORTH AMERICA | 12 | 2011–2020 |
| GUNARATNE PUJITHAself | 2 | 2013–2014 |
| TOYOTA MOTOR CO LTD | 2 | 2016–2017 |
| UNIV MICHIGAN REGENTS | 2 | 2019–2020 |
| CENTRAL MICHIGAN UNIV | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Windsor, CA | 12 | 2011–2019 |
| Ann Arbor, MI, US | 2 | 2019–2020 |
| Northville, MI, US | 1 | 2020 |