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Inventor: David A. Ford


Address: Waban, MA
No. of patents: 2
Last patent issue date: 06/15/2004

NumberTitleIssue Date
6751680Protected control of devices by user applications in multiprogramming environments
A user program directly accesses a storage device for I/O operations, bypassing the operating system. The user registers a virtual memory region and an “extent”, or region, of the storage device with a host bus adapter. A virtual interface is created between the...
06/15/2004
6360282Protected control of devices by user applications in multiprogramming environments
A user program directly accesses a storage device for I/O operations, bypassing the operating system. The user registers a virtual memory region and an "extent", or region, of the storage device with a host bus adapter. A virtual interface is created betw...
03/19/2002
 
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