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Attorney: Johnston; A. Sidney, Kuta; Christine M.


Number of patents: 5
Last date: May 12, 1998

NumberTitleIssue Date
5752255Dynamic non-coherent cache memory resizing mechanism
A dynamic cache resizing mechanism permitting a non-coherent cache memory to be altered in size during the operation thereof. A cache utilization monitoring system determines whether the cache size is optimised for a particular application and environment...
05/12/1998
5528513Scheduling and admission control policy for a continuous media server
A scheduler with admissions control in a continuous media file server is presented. The scheduler supports multiple classes of tasks with diverse performance requirements. The scheduler is based on a combination of rate-monotonic and weighted round-robin ...
06/18/1996
5471404Occlusion detection system for locator devices
A system to enable individual locator devices or badges developed for location of people or objects to (1) determine whether their identification transmissions are received by sensor stations and to (2) take appropriate actions when the transmissions are ...
11/28/1995
5453983Port controller
Two devices HR and FR are coupled to a bus with a common memory via a port controller. Device HR requires a high (or maximum) average rate of access, device FR requires a fast response (minimum latency) in establishing access. Request signals HRQ, FRQ fro...
09/26/1995
5404536Scheduling mechanism for network adapter to minimize latency and guarantee background processing time
Method and apparatus for scheduling operations of a network adapter in such a way as to minimize latency in processing received data packets, while still guaranteeing time for processing necessary background tasks. The method includes executing a polling ...
04/04/1995
 
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