Janez Pirs
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 144 Total Citation Count
- Aug 12, 2011 Most Recent Filing
- Nov 5, 1986 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
KENT STATE UNIVERSITY, A NON-PROFIT ORGANIZATION CHARTERED UNDER THE LAWS OF THE STATE OHIO | 1
| 1993
|
INSTITUTE JOZEF STEFAN | 1
2 2 2 | 1987
2004 2006 2011 |
Institut Josef Stefan | 1
| 2006
|
KENT STATE UNIVERSITY | 1
1 1 | 1987
1993 1995 |
Iskra-Sozd Elektrokovinske Industrije n.sol.o. | 1
| 1986
|
Inventor Addresses
Address | Duration |
---|---|
Ljubijana, SI | Sep 27, 11 - Sep 27, 11 |
Ljubljana, SI | Jul 18, 95 - Sep 24, 13 |
Ljubljana, YU | May 03, 88 - Aug 20, 91 |
Technology Profile
Technology | Matters | |
---|---|---|
C09K: | MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR | 1 |
G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 7 |
G03B: | APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
8542334 | 2013 | Variable contrast, wide viewing angle LCD light-switching filter | 0 |
2012/0002,121 | 2012 | VARIABLE CONTRAST, WIDE VIEWING ANGLE LCD LIGHT-SWITCHING FILTER | 68 |
8026998 | 2011 | Variable contrast, wide viewing angle liquid crystal light attenuation filter | 0 |
2009/0066,882 | 2009 | Variable contrast, wide viewing angle liquid crystal light attenuation filter | 0 |
7420631 | 2008 | High contrast, wide viewing angle LCD light-switching element | 0 |
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