Inventor
Robert Anthony Stead
Inventor
Vancouver, CA
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis57%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
G02BOptical elements, systems or apparatus14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
10,980,420Configurable platform202110,646,128Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography202010,631,746Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography202010,426,361Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to NOVADAQ TECH ULC (3)· patent assignee history
2019–2021Based in Vancouver, CA· patent location history
2021Patents assigned to STRYKER EUROPEAN OPERATIONS LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVADAQ TECH ULC | 3 | 2019–2020 |
| STRYKER EUROPEAN OPERATIONS LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vancouver, CA | 4 | 2019–2021 |