Friedrich Lenhard
Inventor
Stats
- 11 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 14 US Applications Filed
- 128 Total Citation Count
- May 11, 2017 Most Recent Filing
- Jun 26, 1995 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SEMIKRON ELEKTRONIK GMBH & CO. KG | 1
| 2002
|
| VACUUMSCHMELZE GMBH & CO. KG | 1
3 2 4 2 1 | 2001
2002 2006 2012 2014 2017 |
| Vacuumschmelze GmbH | 1
1 3 1 | 1995
1997 1999 2002 |
| Vaccumschmelze GmbH & Co. KG | 1
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hanau, DE | Oct 15, 96 - Oct 31, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 12 |
| H01F: | MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9804203 | 2017 | Compensation current sensor arrangement | 0 |
| 2017/0248,636 | 2017 | COMPENSATION CURRENT SENSOR ARRANGEMENT | 0 |
| 8941373 | 2015 | Current sensor arrangement | 0 |
| 2014/0312,892 | 2014 | COMPENSATION CURRENT SENSOR ARRANGEMENT | 2 |
| 2013/0057,272 | 2013 | CURRENT SENSOR ARRANGEMENT | 3 |
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