Inventor
Viktor Friesen
Inventor
Bielefeld, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Gprimary
B60GVehicle suspension arrangements20%
B62DMotor vehicles20%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material10%
G05DSystems for controlling or regulating non-electric variables10%
G07CTime or attendance registers10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04NPictorial communication, e.g. television10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,549,783Auxiliary frame for a vehicle, in particular an electric vehicle202010,429,832Method for the remote control of a function of a motor vehicle using an electronic unit outside the vehicle, and a motor vehicle201910,081,044Method for producing a chassis link20189,561,699'Chassis link for a motor vehicle'20179,469,344'Subframe for a motor vehicle, in particular a front axle subframe, and bodywork comprising such a subframe'20165,657,090'Circuit arrangement for the digital identification of a transmission standard'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to TELEFUNKEN MICROELECTRON (1)· patent assignee history
1997Based in Obereisesheim, DE· patent location history
2016–2020Patents assigned to AUTOTECH ENG DEUTSCHLAND GMBH (4)· patent assignee history
2016–2020Based in Bielefeld, DE· patent location history
2019Patents assigned to VALEO SCHALTER & SENSOREN GMBH (1)· patent assignee history
2019Based in Bietigheim-Bissingen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUTOTECH ENG DEUTSCHLAND GMBH | 4 | 2016–2020 |
| TELEFUNKEN MICROELECTRON | 1 | 1997 |
| VALEO SCHALTER & SENSOREN GMBH | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bielefeld, DE | 4 | 2016–2020 |
| Bietigheim-Bissingen, DE | 1 | 2019 |
| Obereisesheim, DE | 1 | 1997 |