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Attorney: Oppenheimer Wolff Donnelly LLP


Number of patents: 6
Last date: September 16, 2003

NumberTitleIssue Date
6622152Remote log based replication solution
A method, apparatus and program storage device for optimizing a relational database management system is provided. The method employs a replication solution wherein both Apply and Capture utilities are co-located on the target system. Changes detected by ...
09/16/2003
6607136Physical presence digital authentication system
The interactive authentication system allows a consumer to interact with a base station, such as broadcast media (e.g., television and radio) or PC, to receive coupons, special sales offers, and other information with an electronic card. The electronic ca...
08/19/2003
6274650Epoxy resin compositions for liquid encapsulation
Disclosed are liquid epoxy encapsulants comprising a basic bisphenol-type epoxy resin with epoxy groups at each end having an epoxy equivalent of 170-300, and an amine curing agent such as 4,4'-Methylene dianiline with the content of 15-30 wt % with respe...
08/14/2001
6191382Dynamic laser cutting apparatus
This invention relates to a dynamic laser cutting apparatus for cutting successively various configurations on a moving feed stock or other moving web or successive sheets. The apparatus includes a control device, which monitors the relative location of t...
02/20/2001
6190251Ventilator for easy assembly and improved exhaust of indoor air
The fixed type ventilator according to the present invention includes: a support at the base with openings at the top and bottom; a first air current guide plate with an inclined surface with an angle of inclination of approximately 120° to 130°, which ...
02/20/2001
6163629Method for low complexity low memory inverse dithering
A method and apparatus for inverse dithering a dithered image is disclosed. The system includes a plurality of digital filters which are organized according to a preselected order. A selection module enables the selection of one filter from the plurality ...
12/19/2000
 
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