Per Ingvar M Back
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 9 Total Citation Count
- Dec 21, 1988 Most Recent Filing
- Dec 21, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NEW JAPAN RADIO CO., LTD. | 1
| 1988
|
Inventor Addresses
| Address | Duration |
|---|---|
| Lidingo, SE | Mar 13, 90 - Mar 13, 90 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H02P: | CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4908562 | 1990 | Method and apparatus for controlling the magnitude and direction of a current through a winding | 8 |
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