Inventor
Fred Welskopf
Inventor
Herne, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E05Bprimary
E05BLocks29%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for19%
G07CTime or attendance registers19%
Y10TTechnical subjects covered by former us classification19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
H02JElectric power networks3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
6,407,520'Motor-vehicle door lock'20026,006,143'Method of operating a control system for the control of motor vehicle components'19995,898,230'Motor vehicle with a central locking unit and a remote control for its operation'19995,808,375'Method of operating an electrical control system for an automotive vehicle having a service-facility mode'19985,802,894'Central locking system for an automotive vehicle with structurally identical door locks'19985,798,576'Method for resetting a central lock system of a motor vehicle with a remote actuating device'19985,774,060'Motor-vehicle central lock system with transponder in key'19985,744,875'Control system for a vehicle having a multifunctional button for a remote controller'19985,736,793'Control system for electrical components of a motor vehicle'19985,712,512'Method of resetting a central lock system of a motor vehicle having a remote operator'19985,699,685'Central lock system for an automotive vehicle with satellite processors at respective locks'19975,561,420'Motor-vehicle central lock system with transponder in key'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2002Patents assigned to KIEKERT AG (12)· patent assignee history
1996Based in Bochum, DE· patent location history
1997–2002Based in Herne, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KIEKERT AG | 12 | 1996–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Herne, DE | 11 | 1997–2002 |
| Bochum, DE | 1 | 1996 |