US Patent No: 7,482,633
Number of patents in Portfolio can not be more than 2000
Multi-source optical transmitter and photonic visualization device
Stats
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Jan 27, 2009
Issued date -
Dec 19, 2005
filing date -
11/311,913
serial no -
In Force
status
Importance
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Abstract
A multi-source optical transmitter includes a substrate of semiconductor material and a plurality of semiconductor optical sources suitable to provide optical signals having respective wavelengths defining base colors for the formation of colored images in said visualization device. The sources are arranged according to a matrix pattern on one face of the substrate.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 2006/0124,953 Semiconductor light emitting device mounting substrates and packages including cavities and cover plates, and methods of packaging same | 37 | 2004 | |
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| 6,998,281 Solid state lighting device with reduced form factor including LED with directional emission and package with microoptics | 9 | 2003 | |
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| 6,715,901 Image projector system having a light source that includes at least four light emitting diode modules | 12 | 2003 | |
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| 6,874,910 Light source device using LED, and method of producing same | 64 | 2003 | |
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| 2008/0048,200 LED with Phosphor Tile and Overmolded Phosphor in Lens | 44 | 2007 | |
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| 2005/0218,468 Micro-reflectors on a substrate for high-density LED array | 23 | 2005 | |
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| 7,281,860 Optical transmitter | 2 | 2004 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 27, 2016 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 27, 2020 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |