Inventor
Ricardo Erckert
Inventor
Bad Aibling, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique27%
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 systems12%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
G01RMeasuring electric variables8%
G05FSystems for regulating electric or magnetic variables8%
H02HEmergency protective circuit arrangements8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
H03FAmplifiers4%
PatentTitleYear
8,775,841'Circuit configuration having a transceiver circuit for a bus system and nodes for a bus system'20147,876,545'Protection arrangement for protecting a power semiconductor component against overcurrent and overtemperature'20117,541,799'Method and device for measuring a current flowing in an electrical conductor'20096,930,539'Reference voltage circuit and method of generating a reference voltage'20056,493,401'Receiving circuit and method for a controlled area network system'20026,353,296'Electronic driver circuit with multiplexer for alternatively driving a load or a bus line, and method'20026,100,742'Driver circuit for slope-controlled pulse switching of a load'20005,943,205'Driver and overload protection circuit'19995,914,589'Voltage boosting circuit for high-potential-side MOS switching transistor'19995,689,199'Comparator with hysteresis in bipolar technology'19975,656,910'Driver circuit for a stepping motor'19975,448,466'Method for limiting the frequency of a voltage-controlled oscillator in a control circuit of a resonant converter switched-mode power supply, and control circuit for a resonant converter switched-mode power supply'19955,430,366'Active free-running element'19955,032,972'Method and circuit configuration for increasing the efficiency of resonant converter power supply circuits'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1995Patents assigned to SIEMENS AG (3)· patent assignee history
1991Based in Munich, DE· patent location history
1995Based in Assling, DE· patent location history
1997–1999Patents assigned to SGS THOMSON MICROELECTRONICS (3)· patent assignee history
1997–2014Based in Bad Aibling, DE· patent location history
1997Based in Bad Duerkheim, DE· patent location history
1999–2002Patents assigned to ST MICROELECTRONICS GMBH (3)· patent assignee history
2005–2011Patents assigned to INFINEON TECHNOLOGIES AG (2)· patent assignee history
2014Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SGS THOMSON MICROELECTRONICS | 3 | 1997–1999 |
| SIEMENS AG | 3 | 1991–1995 |
| ST MICROELECTRONICS GMBH | 3 | 1999–2002 |
| INFINEON TECHNOLOGIES AG | 2 | 2005–2011 |
| BOSCH GMBH ROBERT | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bad Aibling, DE | 10 | 1997–2014 |
| Assling, DE | 2 | 1995 |
| Bad Duerkheim, DE | 1 | 1997 |
| Munich, DE | 1 | 1991 |