Inventor
Gerald Oberschmidt
Inventor
Bruchsal, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Dprimary
H03DDemodulation or transference of modulation from one carrier to another33%
H01QAntennas, i.e. radio aerials20%
H04BTransmission20%
H04LTransmission of digital information, e.g. telegraphic communication20%
G01SRadio direction-finding7%
PatentTitleYear
6,803,814'Demodulator and method for the demodulation of modulated RF signals'20046,748,203'Three port structure with modulated LO signal'20046,735,261'Calibration of a N-port receiver'20046,724,246'Demodulation structure and method'20046,704,562'N-port receiver with RF/LO isolation'20046,686,867'Radar sensor and radar antenna for monitoring the environment of a motor vehicle'20046,573,872'Dual-spiral-slot antenna for circular polarization'20036,507,321'V-slot antenna for circular polarization'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to SONY INT EUROPE GMBH (7)· patent assignee history
2003–2004Based in Bruchsal, DE· patent location history
2003Based in Bruschsal, DE· patent location history
2004Patents assigned to SONY CORP (3)· patent assignee history
2004Patents assigned to VOLKSWAGEN AG (1)· patent assignee history
2004Based in Fellbach, DE· patent location history
2004Based in Bruschal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY INT EUROPE GMBH | 7 | 2003–2004 |
| SONY CORP | 3 | 2004 |
| VOLKSWAGEN AG | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bruchsal, DE | 4 | 2003–2004 |
| Fellbach, DE | 2 | 2004 |
| Bruschal, DE | 1 | 2004 |
| Bruschsal, DE | 1 | 2003 |