US Patent No: 7,382,522
Number of patents in Portfolio can not be more than 2000
Grooved substrate
Stats
-
Jun 3, 2008
Issued date -
Apr 29, 2005
filing date -
11/118,209
serial no -
Expired
status
Importance
Loading Importance Indicators...
Abstract
Various embodiments of a grooved substrate having electrical conductors and an electro optical material are disclosed.
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 6,310,712 Discrete element light modulating microstructure devices | 7 | 1997 | |
| 6,381,060 Total internal reflection light modulating microstructure devices | 6 | 1999 | |
| 6,297,899 Discrete element light modulating microstructure devices | 12 | 2000 | |
| 6,486,996 Discrete element light modulating microstructure devices | 6 | 2000 | |
| 6,288,822 Discrete element light modulating microstructure devices | 10 | 2001 | |
|
|
|||
| 6,833,943 Electrophoretic display and novel process for its manufacture | 18 | 2002 | |
| 6,850,355 Electrophoretic display with color filters | 33 | 2002 | |
| 6,784,953 Transmissive or reflective liquid crystal display and novel process for its manufacture | 13 | 2003 | |
|
|
|||
| 4,729,640 Liquid crystal light modulation device | 68 | 1985 | |
| 4,850,681 Optical modulation device | 38 | 1987 | |
|
|
|||
| 4,854,678 Electro-optical light shutter device | 14 | 1987 | |
| 4,887,104 Electrooptical light shutter device and printer apparatus using same | 29 | 1987 | |
|
|
|||
| 5,841,492 Liquid crystal display device | 17 | 1995 | |
| 6,864,945 Liquid crystal display and manufacturing method thereof | 20 | 2001 | |
|
|
|||
| 5,015,074 Polychrome screen | 13 | 1990 | |
|
|
|||
| 4,707,081 Linear light valve arrays having transversely driven electro-optic gates and method of making such arrays | 21 | 1985 | |
|
|
|||
| 2004/0201,878 Electrooptic devices | 5 | 2003 | |
|
|
|||
| 5,694,188 Reflection type liquid crystal display device having comb-shaped wall electrode | 43 | 1995 | |
|
|
|||
| 6,020,941 Stereographic liquid crystal display employing switchable liquid crystal materials of two polarities in separate channels | 19 | 1998 | |
|
|
|||
| 5,757,131 Color plasma display panel and fabricating method | 49 | 1996 | |
|
|
|||
| 6,897,564 Plasma display panel having trench discharge cells with one or more electrodes formed therein and extended to outside of the trench | 3 | 2002 | |
|
|
|||
| 5,274,481 Polymer dispersed liquid crystal device having partitions between different colors formed by etch-printing | 46 | 1992 | |
|
|
|||
| 5,150,241 Liquid crystal electro-optical deflector having electrode array and comb shaped electrode formed on resistive layer | 14 | 1990 | |
|
|
|||
| 4,660,938 Optical display device | 51 | 1985 | |
|
|
|||
| 7,218,429 Digital focus lens system | 49 | 2006 | |
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 | Dec 3, 2015 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 3, 2019 |
| 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 |