| Patent Number |
Title Of Patent |
Date Issued |
| 7404887 |
Electrodes for electrolytic capacitors and method for producing them |
July 29, 2008 |
| In an anodized electrode which comprises a substrate, a vacuum deposited porous coating thereon comprising at least one substance selected from valve metals, valve metal oxides and mixtures thereof, and at least one ectrolytically produced anodized layer selected from valve metal oxides |
| 6933041 |
Method for producing high surface area foil electrodes |
August 23, 2005 |
| A method for increasing the surface area of foil electrodes of electrolytic capacitors. A valve metal is deposited by evaporation on a valve metal foil in a low pressure inert atmosphere including oxygen at a pressure one to two orders of magnitude lower than the pressure of the inert ga |
| 6865071 |
Electrolytic capacitors and method for making them |
March 8, 2005 |
| A method for making an integrated electrolytic capacitor wherein a substrate (40) is coated with at least one sequence of each of the following layers: a vacuum deposited film (42) having a high specific surface area, which is selected from the group consisting of valve metals and mi |
| 6764712 |
Method for producing high surface area foil electrodes |
July 20, 2004 |
| A method for increasing the surface area of foil electrodes of electrolytic capacitors. A valve metal is deposited by evaporation on a valve metal foil in a low pressure inert atmosphere including oxygen at a pressure one to two orders of magnitude lower than the pressure of the inert ga |
| 6287673 |
Method for producing high surface area foil electrodes |
September 11, 2001 |
| A method for increasing the surface area of foil electrodes of electrolytic capacitors. A valve metal is deposited by evaporation on a valve metal foil in a low pressure inert atmosphere including oxygen at a pressure one to two orders of magnitude lower than the pressure of the inert ga |
| 6234166 |
Absorber-reflector for solar heating |
May 22, 2001 |
| A solar absorber-reflector is provided for solar heat transmission into a heat absorbing chamber and/or repelling back of solar heat resulting from incident solar radiation. The solar absorber-reflector is also suitable as a passive thermal control material for space applications, and co |
