Inventor
Paulo Caldeira
Inventor
Scarsdale, NY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems36%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications27%
G01RMeasuring electric variables9%
H04NPictorial communication, e.g. television9%
H05BElectric heating9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,642,274'Low noise sinusoidal controller for pulse width modulated converters'19975,623,187'Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control'19975,552,979'Isolated current sensor for DC to high frequency applications'19965,528,481'Low noise multi-output and multi-resonant flyback converter for television power supplies'19965,363,287'Low noise multi-output and multi-resonant forward converter for television power supplies'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Patents assigned to PHILIPS ELECTRONICS NA (4)· patent assignee history
1994–1997Based in Scarsdale, NY, US· patent location history
1997Patents assigned to PHILIPS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIPS ELECTRONICS NA | 4 | 1994–1997 |
| PHILIPS CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scarsdale, New York, US | 5 | 1994–1997 |