Per Harold Larsen
Inventor
Stats
- 6 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 9 US Applications Filed
- 168 Total Citation Count
- Sep 28, 2011 Most Recent Filing
- Apr 23, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CITIZEN FINEDEVICE CO., LTD. | 2
2 2 6 | 2004
2007 2010 2011 |
| CITIZEN FINETECH MIYOTA CO., LTD. | 3
| 2011
|
Inventor Addresses
| Address | Duration |
|---|---|
| BOULDER, CO, US | Sep 30, 10 - Nov 03, 11 |
| Boulder, CO | Oct 16, 07 - May 01, 08 |
| Boulder, CO, US | Dec 30, 04 - Aug 26, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 2 |
| G06T: | IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 1 |
| G09G: | ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION | 9 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8816999 | 2014 | Adjustment of liquid crystal display voltage | 3 |
| 8487853 | 2013 | Digital gray scale methods and devices | 0 |
| 8477083 | 2013 | Gamma variation using illumination intensity | 0 |
| 2012/0075,320 | 2012 | DEFECT MAPPING FOR A DIGITAL DISPLAY | 10 |
| 2012/0069,060 | 2012 | NOR-BASED GRAYSCALE FOR A DIGITAL DISPLAY | 4 |
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