Inventor
Sergio Vincenzo Marchese
Inventor
Zurich, CH
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables50%
G01DMeasuring not specially adapted for a specific variable25%
G01BMeasuring length, thickness or similar linear dimensions13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light13%
PatentTitleYear
10,725,073Interferometric sensor202010,416,198Gas-tight compartment and optical voltage sensor with coated electro-optic crystal201910,302,411Closed-loop interferometric sensor using loop gain for determining interference contrast20199,291,650'High-voltage sensor with axially overlapping electrodes'20169,279,834'High-voltage sensor with axially overlapping electrodes and local field sensors'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to ABB RESEARCH LTD (2)· patent assignee history
2016–2020Based in Zurich, CH· patent location history
2016Based in Zürich, CH· patent location history
2019Patents assigned to ABB SCHWEIZ AG (2)· patent assignee history
2020Patents assigned to ABB POWER GRIDS SWITZERLAND AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABB RESEARCH LTD | 2 | 2016 |
| ABB SCHWEIZ AG | 2 | 2019 |
| ABB POWER GRIDS SWITZERLAND AG | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zurich, CH | 4 | 2016–2020 |
| Zürich, CH | 1 | 2016 |