Inventor
Michael Kropfitsch
Inventor
Koettmannsdorf, AT
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers22%
H03FAmplifiers17%
H03MCoding11%
H03GControl of amplification10%
H03KPulse technique10%
G01SRadio direction-finding4%
H04BTransmission4%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems2%
G01RMeasuring electric variables2%
PatentTitleYear
10,924,069System and method for low distortion capacitive signal source amplifier202110,855,095Battery impedance detection using voltage and current measurements202010,771,087Methods, devices and systems for data conversion202010,761,186RF receiver with built-in test capabilities202010,476,483Decimation filter201910,278,084RF receiver with built-in self-test function201910,171,046System and method for low distortion capacitive signal source amplifier201910,057,795RF receiver with built-in self-test function201810,044,368Sigma delta analog to digital converter201810,027,298System and method for adjusting the sensitivity of a capacitive signal source201810,015,609Glitch detection and method for detecting a glitch20189,787,291'System and method for a switched capacitor circuit'20179,743,196'System and method for a programmable voltage source'20179,729,988'Glitch detection and method for detecting a glitch'20179,722,563'System and method for high input capacitive signal amplifier'20179,673,785'Packaged MEMS device comprising adjustable ventilation opening'20179,467,774'System and method for a PCM interface for a capacitive signal source'20169,455,671'System and method for capacitive signal source amplifier'20169,413,317'System and method for high input capacitive signal amplifier'20169,281,744'System and method for a programmable voltage source'20169,236,837'System and method for low distortion capacitive signal source amplifier'20169,214,911'System and method for adjusting the sensitivity of a capacitive signal source'20159,210,516'Packaged MEMS device and method of calibrating a packaged MEMS device'20159,143,876'Glitch detection and method for detecting a glitch'20159,136,862'Quantizer'20159,083,286'System and method for capacitive signal source amplifier'20158,995,690'Microphone and method for calibrating a microphone'20158,872,589'System and method for a programmable gain amplifier'20148,638,249'System and method for high input capacitive signal amplifier'20148,610,497'System and method for capacitive signal source amplifier'20138,401,208'Anti-shock methods for processing capacitive sensor signals'20137,679,540'Double sampling DAC and integrator'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2021Patents assigned to INFINEON TECHNOLOGIES AG (32)· patent assignee history
2010–2021Based in Koettmannsdorf, AT· patent location history
2013–2016Patents assigned to KROPFITSCH MICHAEL (10)· patent assignee history
2013–2016Patents assigned to CEBALLOS JOSE LUIS (5)· patent assignee history
2015–2016Patents assigned to WIESBAUER ANDREAS (3)· patent assignee history
2015–2016Patents assigned to HAMMERSCHMIDT DIRK (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AG | 32 | 2010–2021 |
| KROPFITSCH MICHAELself | 10 | 2013–2016 |
| CEBALLOS JOSE LUIS | 5 | 2013–2016 |
| WIESBAUER ANDREAS | 3 | 2015–2016 |
| HAMMERSCHMIDT DIRK | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Koettmannsdorf, AT | 32 | 2010–2021 |