Inventor
Bert Helleman
Inventor
Voorschoten, NL
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%
H03FAmplifiers25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2016Based in Voorschoten, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Voorschoten, NL | 1 | 2016 |