Inventor
Achim Elgert
Inventor
Dauchingen, DE
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 systems33%
H04NPictorial communication, e.g. television22%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%
H01FMagnets11%
H03KPulse technique11%
PatentTitleYear
7,019,994'Switched-mode power supply with a damping network'20067,002,320'Power factor correction circuit with a coil'20066,349,045'Switched-mode power supply with switching-off from secondary side'20025,471,121'Circuit for producing a dynamic focusing voltage in a television set'19955,465,032'Vertical deflection circuit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2002Patents assigned to THOMSON BRANDT GMBH (3)· patent assignee history
1995Based in Bad Durrheim, DE· patent location history
2002–2006Based in Dauchingen, DE· patent location history
2006Patents assigned to THOMSON LICENSING (1)· patent assignee history
2006Patents assigned to THOMSON LICENSING SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON BRANDT GMBH | 3 | 1995–2002 |
| THOMSON LICENSING | 1 | 2006 |
| THOMSON LICENSING SA | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dauchingen, DE | 3 | 2002–2006 |
| Bad Durrheim, DE | 2 | 1995 |