Duane E.
Duane E. Allen, Milton, VT US
Patent application number | Description | Published |
---|---|---|
20080202421 | MASK AND SUBSTRATE ALIGNMENT FOR SOLDER BUMP PROCESS - A system for of aligning a mask to a substrate comprising: a fixture for holding the mask and the substrate in fixed positions relative to each other; means for holding the substrate, the means for holding the substrate protruding through openings in a table and the fixture, the means for holding fixedly mounted on a stage, the stage moveable in first and second directions and rotatable about an axis relative to the table; means for affixing the fixture containing the mask and the substrate to the table; means for controlling the means for temporarily affixing so as to generate a uniform force around a perimeter of the fixture to effectuate the temporarily affixing; means for aligning the mask to the substrate, the means for aligning controlling movement of the stage in the first and second directions and rotation about the axis; and means for fastening the fixture together. | 08-28-2008 |
Duane E. Galbi, Cambridge, MA US
Patent application number | Description | Published |
---|---|---|
20100027781 | METHOD AND APPARATUS FOR ENHANCING PERFORMANCE OF DATA ENCRYPTION STANDARD (DES) ENCRYPTION/DECRYPTION - A method and apparatus for increasing performance of Data Encryption Standard (DES) and Triple DES (3DES) cipher operation is provided. A critical path through a plurality of rounds in a multi-round cycle to perform a cipher operation is reduced by reducing the number of exclusive OR (XOR) operations in the critical path. An R state element is expanded to 48-bits and each round stage uses the 48-bit expanded R state element which results in a reduction of the number of XOR operations to one per round in the cipher operation plus one additional XOR operation per cipher operation. In addition logic organization is symmetric which further increases the overall performance of DES and 3DES. | 02-04-2010 |
20100332712 | APPARATUSES FOR REGISTER FILE WITH NOVEL BIT CELL IMPLEMENTATION - Approaches to organizing/constructing a register file base cell in a way that reduces the number of signals which need to be routed to and through the bit base cell are disclosed. Base cells so constructed allow industry standard static timing approaches and tools to verify the timing of a register file comprised of such base cells as a whole and allow industry standard place-and-route (APR) tools to be used to implement the connections between the base cells and the other register file logic not directly included in the base cell. | 12-30-2010 |
Duane E. Jebbett, Findlay, OH US
Patent application number | Description | Published |
---|---|---|
20080248243 | LAMINATE THERMOPLASTIC SHEET, APPARATUS, AND METHOD - A laminate thermoplastic sheet, and an apparatus and a method of making the sheet are disclosed. The laminate sheet has a substrate layer, a middle foam layer, and a cap layer bonded together. Each layer is chemically compatible with the others, thereby facilitating a recycling thereof. The apparatus and the method of producing the sheet includes extruding the cap layer, feeding a sheet foam material for the middle layer in substantial alignment with the cap layer; providing a roll assembly that compresses the cap layer and the middle layer together and forms a bond therebetween; extruding a thermoplastic substrate layer; and compressing the laminate and the substrate layer to form a bond therebetween and form a final three-layer laminate sheet. | 10-09-2008 |
Duane E. Langenwalter, Monroe, CT US
Patent application number | Description | Published |
---|---|---|
20130181179 | RACKABLE FENCING OF COMPONENTS OPTIMIZED FOR PREASSEMBLY SHIPPING - A rackable fence with a rail, picket carrier, and plurality of pickets. The rail defines a rigid inverted U-shaped cross-section. The picket carrier includes a top span residing within and extending across the interior of the rail. The pickets are pivotally attached to the picket carrier and pivotable toward the rail. | 07-18-2013 |
20140346422 | RACKABLE FENCING OF COMPONENTS OPTIMIZED FOR PREASSEMBLY SHIPPING - A rackable fence is provided with a rail, picket carrier, and plurality of pickets. The rail defines a rigid inverted U-shaped cross-section. The picket carrier includes a top span residing within and extending across the interior of the rail. The pickets are pivotally attached to the picket carrier and pivotable toward the rail. | 11-27-2014 |
Duane E. Olawsky, Eden Prairie, MN US
Patent application number | Description | Published |
---|---|---|
20100138737 | UNIFIED MANAGEMENT OF CONTEXTUAL INFORMATION FOR A USER INTERACTION IN AN HTML INTERFACE - A system and method for context management which addresses the above problems while isolating the context management functions from the other functional code found on the server system. The context management system includes a context manager component which stores and retrieves name-value pairs describing the context in which the current request is being processed. In doing so, three types of context data are distinguished: static, dynamic, and transient. The context manager stores context data regarding each of a user's sessions and page flows, and returns context data in response to requests from the server system. Using this context data, the server system can then interact with the user in a manner appropriate to the user's context. | 06-03-2010 |
Duane E. Tiemann, Ossining, NY US
Patent application number | Description | Published |
---|---|---|
20110138012 | Method, System, and Software for Transmission of Information - A request to access a web page may be received from a user device. The web page includes a dynamic information portion and a static information portion. A filename is assigned to a static file that is associated with the static information portion of the web page. The filename may be formed at least in part from a timestamp associated with the static file. In response to the request, a dynamic file that is associated with the dynamic information portion of the web page may be sent to the user device. The dynamic file references the static file using the filename, and the timestamp included in the filename enables the user device to determine whether the static information portion of the web page is accessible at the user device. | 06-09-2011 |