Ari K Väänänen
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 17 Total Citation Count
- Oct 28, 2014 Most Recent Filing
- Oct 12, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| National Semiconductor Corporation | 2
1 | 2010
2014 |
Inventor Addresses
| Address | Duration |
|---|---|
| Oulu, FI | Apr 12, 12 - Apr 12, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
| G09G: | ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION | 2 |
| H05B: | ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9313853 | 2016 | Combined digital modulation and current dimming control for light emitting diodes | 0 |
| 2015/0145,430 | 2015 | COMBINED DIGITAL MODULATION AND CURRENT DIMMING CONTROL FOR LIGHT EMITTING DIODES | 0 |
| 8872810 | 2014 | Combined digital modulation and current dimming control for light emitting diodes | 1 |
| 2012/0086,701 | 2012 | Combined digital modulation and current dimming control for light emitting diodes | 15 |
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