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Patent # Description
US-D453,395 Hair dryer
US-6,343,348 Apparatus and method for optimizing die utilization and speed performance by register file splitting
A multi-ported register file is typically metal limited to the area consumed by the circuit proportional with the square of the number of ports. A processor...
US-6,343,339 Method and apparatus that utilizes state locks to lock resources
Method and apparatus for locking by sharing lock states. Each resource is associated with a lock state that represents its lock. Lock states are made of one set...
US-6,343,321 Method and apparatus for network transport independence
Embodiments of the invention make the underlying transport mechanism transparent to the sender and/or receiver. Using embodiments of the invention, it is not...
US-6,343,306 High speed one's complement adder
A one's complement adder uses two two's complement adders, both of which are coupled to receive first and second addends at their addend inputs, however the...
US-6,343,287 External data store link for a profile service
A profile service, instance is linked to a plurality of external data stores. Each external data store is associated with a predefined data store connector class...
US-6,343,260 Universal serial bus test system
A system and method for testing the conformance of a universal serial bus (USB) system to a set of predefined USB Specifications. One embodiment of the system...
US-6,341,370 Integration of data prefetching and modulo scheduling using postpass prefetch insertion
The present invention integrates data prefetching into a modulo scheduling technique to provide for the generation of assembly code having improved performance....
US-6,341,357 Apparatus and method for processor performance monitoring
The technology of the present invention pertains to an apparatus and method for implementing a hardware-based performance monitoring mechanism for use in...
US-6,341,348 Software branch prediction filtering for a microprocessor
The present invention provides software branch prediction filtering for a microprocessor. In one embodiment, a method for a software branch prediction filtering...
US-6,341,347 Thread switch logic in a multiple-thread processor
A processor includes a thread switching control logic that performs a fast thread-switching operation in response to an L1 cache miss stall. The fast ...
US-6,341,338 Protocol for coordinating the distribution of shared memory
Methods, systems, and articles of manufacture consistent with the present invention coordinate distribution of shared memory to threads of control executing in a...
US-6,341,337 Apparatus and method for implementing a snoop bus protocol without snoop-in and snoop-out logic
The present invention is a method and apparatus that implements a snoop protocol in a multiprocessor system without the use of snoop-in and snoop-out logic...
US-6,341,300 Parallel fixed point square root and reciprocal square root computation unit in a processor
A parallel fixed-point square root and reciprocal square root computation uses the same coefficient tables as the floating point square root and reciprocal...
US-6,340,981 Method and apparatus for stroke substitution
The invention provides a method and apparatus for customizing and substituting strokes provided by a standard API. In a preferred embodiment, a stroke interface...
US-6,340,901 Measurement of signal propagation delay using arbiters
Arbiter circuits placed between two signal path segments on a semiconductor chip to measure the difference in propagation delay between those paths at their...
US-6,339,542 Static random access memory (RAM) systems and storage cell for same
A method of continuously replenishing a four-transistor static RAM storage cell is described. Such method comprises biasing both the back gate terminals and the...
US-6,339,437 Relevance-enhanced scrolling
A graphical user interface enhances user information when scrolling through a document by determining the amount of relevant information at a particular...
US-6,339,351 Output driver with improved impedance control
A driver may be provided which controls output impedance of a driver which includes within the driver an impedance circuit and slew rate control. Accordingly, a...
US-6,338,575 Self-lubricating bearings and assemblies thereof
A self-lubricating bearing includes an axle hole having a first section and a second section. The first section includes a first inner transverse length and the...
US-6,338,144 Computer system providing low skew clock signals to a synchronous memory unit
A computer system is described including a processor for executing instructions, a memory module for storing instructions and data, and a memory controller...
US-6,338,138 Network-based authentication of computer user
A network-based authentication scheme is provided that performs authentication in a centralized manner for the stand-alone computers of a particular...
US-6,338,110 Partitioning of storage channels using programmable switches
A data storage system having a first storage channel, a first controller coupled to the first storage channel, a first storage device coupled to the first...
US-6,337,699 Visualizing degrees of information object attributes
Display of an icon is modified to permit information about at least four independent multiple valued variables to be readily received by a viewer. Frequency of...
US-6,336,939 Auxiliary artificial heart of an embedded type
An artificial heart has a driving section, a nozzle section, a pump section for insertion into a ventricle of a human heart, and a sealing section forming a seal...
US-6,336,148 Automatic checking of public contracts and private constraints on distributed objects
In a distributed system, a method and apparatus for automatically checking objects according to a specification which includes public contracts and private...
US-6,336,147 Method and apparatus for managing connections for communication among objects in a distributed object system
A method and apparatus for managing connections between objects in a distributed object system includes a method and apparatus for terminating connections...
US-6,336,146 Method and apparatus for docking, launching and running applications in a foreign environment
The same "look and feel" of environment applications is given to non-environment, or foreign, applications. Like environment applications, a non-environment...
US-6,335,736 Interactive graphical user interface for television set-top box
A graphical user interface (GUI) for a television set-top box which includes a web browser. The set-top box has an Internet data connection and is controlled...
US-6,335,639 Non-monotonic dynamic exclusive-OR/NOR gate circuit
A logic gate for producing an output signal representing a logical operation of a first logic signal and a second logic signal includes a first input terminal...
US-6,334,222 Sock for athlete's foot
A sock for preventing athlete's foot includes sheaths at the toe portion of the foot that can reach, cover, and fit into areas between toes. The sheaths can...
US-6,334,180 Processor coupled by visible register set to modular coprocessor including integrated multimedia unit
A coprocessor coupled to a hardware processor and capable of performing multimedia operations is provided. The coprocessor includes an instruction fetch and...
US-6,332,513 Safety wheel of a baby's wheeled chair
A safety wheel of a baby's wheeled chair has a support member, a right wheel part, a left wheel part, a ball and a side cover. The support member is connected to...
US-D452,500 Liquid crystal display
US-6,332,218 System and method for automatically instantiating classes in a virtual machine
A program loading arrangement is used in connection with a virtual machine for loading programs for processing in the virtual machine. The program loading...
US-6,332,185 Method and apparatus for paging data and attributes including an atomic attribute for digital data processor
A digital data processing apparatus has a primary data storage element that stores data for access by one or more processes, as well as a secondary data storage...
US-6,332,169 Multiprocessing system configured to perform efficient block copy operations
A computer system optimized for block copy operations is provided. In order to perform a block copy from a remote source block to a local destination block, a...
US-6,332,165 Multiprocessor computer system employing a mechanism for routing communication traffic through a cluster node...
A multiprocessing computer system includes a plurality of nodes interconnected through a global interconnect network which supports cluster communications. An...
US-6,331,933 Power sub-frame for a system unit
A power sub-frame is provided for a system unit. The power sub-frame has four walls defining first, second, third and fourth sides of a open, rectangular frame....
US-6,330,947 Method of manufacturing a filter
A photocatalytic oxidation purification system includes an ultra violet light source and a filter that comprises a pleated wire mesh substrate with a nanophase...
US-6,330,671 Method and system for secure distribution of cryptographic keys on multicast networks
A method and apparatus for secure and scalable key management in a multicast network environment is provided. In a first portion, one or more seed nodes on the...
US-6,330,662 Apparatus including a fetch unit to include branch history information to increase performance of multi-cylce...
An instruction fetch unit for fetching instructions from an instruction cache of a processor. The fetch unit includes a next fetch address mechanism generating...
US-6,330,649 Multiprocessor digital data processing system
A multiprocessor digital data processing system comprises a plurality of processing cells arranged in a hierarchy of rings. The system selectively allocates...
US-6,330,631 Data alignment between buses
A bus bridge for a computer system for bridging first and second buses includes a shift and accumulate unit. The shift and accumulate unit includes a shifter...
US-6,330,557 Method and system for storing data in a hash table that eliminates the necessity of key storage
A method and system for storing data in a hash table of a computer system. A hash function specifies a storage location of the hash table for data associated...
US-6,329,836 Resistive arrayed high speed output driver with pre-distortion
A high speed self-terminated output driver includes an array of resistive drivers that are pulse-activated in succession to process a corresponding succession of...
US-D451,920 Computer display device
US-D451,848 Top frame of walker
US-6,327,701 Method and apparatus for finding bugs related to garbage collection in a virtual machine
A method and apparatus for finding bugs related to garbage collection in a virtual machine. For each possible garbage collection point in a stream of execution,...
US-6,327,697 Method for routing conductive paths in an integrated circuit
A method for routing conductive paths in an integrated circuit, each conductive path having a first pin and a second pin is described herein. The method includes...
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