Ralf-Peter Schaefer
Inventor
Stats
- 2 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 4 US Applications Filed
- 68 Total Citation Count
- Jan 22, 2015 Most Recent Filing
- Jan 7, 2008 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TOMTOM TRAFFIC B.V. | 4
1 | 2009
2015 |
| TOMTOM INTERNATIONAL B.V. | 1
| 2008
|
Inventor Addresses
| Address | Duration |
|---|---|
| Berlin, DE | Jul 09, 09 - Jul 17, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01C: | MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY | 3 |
| G08G: | TRAFFIC CONTROL SYSTEMS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10024677 | 2018 | Method of processing positioning data | 0 |
| 2015/0308,847 | 2015 | METHOD OF PROCESSING POSITIONING DATA | 3 |
| 8818707 | 2014 | Method of resolving a location from encoded data representative thereof | 0 |
| 8626438 | 2014 | Efficient location referencing method | 7 |
| 2011/0118,971 | 2011 | EFFICIENT LOCATION REFERENCING METHOD | 34 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.