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Patent # Description
US-5,918,028 Apparatus and method for smart host bus adapter for personal computer cards
A system is shown to improve data transfer between computers and PC Cards, which have a Host Bus Adapter (HBA). Previous HBA designs are limited in routing...
US-5,917,966 Interferometric optical chemical sensor
An optical sensor (100) that measures gas concentration (121) includes a light input port (103), and a light output port (111). A reference waveguide (105) and a...
US-5,917,911 Method and system for hierarchical key access and recovery
A key management system includes a hierarchy (10) of independent key arbitration centers (KAC) for providing access to a user's session keys through key...
US-5,917,885 Method and system for testing subscriber circuits and wiring in a cable communication system
A line interface circuit (120) receives an audio signal from a signal generator (132). A reflected signal is produced at the output port (216) of a SLIC (210)....
US-5,917,848 Vertical cavity surface emitting laser with phase shift mask
A vertical cavity surface emitting laser (VCSEL) with an integrated phase shift mask for use in an optical pickup head for high density optical storage...
US-5,917,807 Apparatus for and method of checking the validity of directory numbers in a device for interfacing...
An apparatus for and method of checking the validity of one or more directory numbers in a device for interfacing communications equipment to a digital telephone...
US-5,917,806 Method and apparatus for adaptively balancing communication traffic in a radio communication system to control...
Traffic in a radio communication system (FIG. 1) is adaptively balanced (300) to control congestion. A congestion model is maintained (302) with congestion...
US-5,917,761 Synchronous memory interface
A synchronous memory interface feeds back a buffered (34) clock signal to a microcontroller (20) to simplify and improve output hold time for the memory (38). An...
US-5,917,749 MRAM cell requiring low switching field
A low switching field multi-state, multi-layer magnetic memory cell including two layers of magnetic material stacked in parallel, overlying relationship and...
US-5,917,655 Method and apparatus for generating a stereoscopic image
To generate a stereoscopic image of an object (41), two light beams (151, 161) unparallel to each other are used to back light a portion (43) of the object (41)....
US-5,917,447 Method and system for digital beam forming
A digital beam forming system includes an array of computing units (60-76) for weighting incoming signals and a plurality of summing processors (80-84) for...
US-5,917,363 Multiplexed driver system requiring a reduced number of amplifier circuits
A method (701-717) and apparatus for providing a driver system requiring a reduced number of amplifier circuits. Load driving circuitry (205) is configured to...
US-5,917,358 Method and output buffer with programmable bias to accommodate multiple supply voltages
Output buffer (100) translates input signals from one voltage range to a second voltage range. The second voltage range may be identical to the first range or...
US-5,917,336 Circuit for electrostatic discharge (ESD) protection
An electrostatic discharge (ESD) circuit (700) provides robust protection to an input/output driver circuit (10). The discharge path is provided by a bipolar...
US-5,917,306 Mnemonic system for indicating battery charge
Described is a system for indicating the state of charge of a battery comprising a safety cover with an opening and a battery which can be placed in the safety...
US-5,917,204 Insulated gate bipolar transistor with reduced electric fields
AN IGBT including a collector positioned on one surface of a substrate and a doped structure having a buried region therein positioned on the other surface of...
US-5,917,203 Lateral gate vertical drift region transistor
A lateral gate, vertical drift region transistor including a drain positioned on one surface of a substrate and a doped structure having a buried region therein...
US-5,916,699 Hybrid energy storage system
An energy storage system (10) including a first energy storage device (12), such as a secondary or rechargeable battery, and a second energy storage device (14),...
US-5,916,513 Method and apparatus for affixing components to a substrate when a manufacturing line ceases operation
An apparatus (400) enclosing a portion of a substrate (401) is used for affixing at least one component to a corresponding circuit of the substrate when a...
US-5,916,294 System and method for estimating tailpipe a emissions in a vehicle
A system and method estimates tailpipe emissions by sensing (703) a catalyzed gas stream (506) and providing a total-combustible gas signal (511) dependent...
US-5,916,011 Process for polishing a semiconductor device substrate
A polishing pad (34) with a poromeric structure polishes two dissimilar materials (56, 58). By using a relatively softer pad. and conditioning, relatively...
US-5,915,463 Heat dissipation apparatus and method
A heat dissipation apparatus (51) has a lid (12) and an optimized fin arrangement (16) located in a cavity (57) of a base (11). Semiconductor chips (41, 42, 43,...
US-D411,536 Front section of a portable radio
US-D411,535 Housing for a wireless fixed access unit
US-D411,507 Battery charger
US-5,915,272 Method of detecting low compression pressure responsive to crankshaft acceleration measurement and apparatus...
A method of detecting low compression pressure by interpreting acceleration of an engine crankshaft (201) is detailed. In a preferred embodiment, the method...
US-5,915,208 Vehicular repeater system and method therefor
In a communication environment (140) having multiple vehicular repeater systems (110, 120) operating according to a priority scheme designating primary...
US-5,915,188 Integrated inductor and capacitor on a substrate and method for fabricating same
An integrated inductor-capacitor (L-C) structure can be formed on a semiconducting substrate (10) by depositing a metal layer in a pattern that contains an...
US-5,914,987 Method of recovering symbols of a digitally modulated radio signal
A method of recovering a finite duration of N symbols of a digitally-modulated signal, wherein a received signal is sampled at a period T.sub.1, generating a...
US-5,914,973 Vertical cavity surface emitting laser for high power operation and method of fabrication
A VCSEL for high power operation and method of fabrication including a substrate element, a heat dissipation layer disposed on the substrate element, a first...
US-5,914,958 Fast call setup in a CDMA dispatch system
A quality dispatch service on a CDMA based wireless system. To achieve spectral efficiency and fast access for follow-up calls, in response to a request by a...
US-5,914,696 Unbalanced antenna system
An antenna system (20) provides low radio frequency interference (RFI) using an unbalanced antenna (21) comprised of three eighths wavelength whip antenna...
US-5,914,521 Sensor devices having a movable structure
A sensor (11) has a movable plate (16) that moves in response to an external acceleration. The movable plate (16) has a finger (17) that is capacitively coupled...
US-D411,204 Bottom housing for a foldable portable telephone
US-D411,202 Communication device
US-D411,196 Portable radiotelephone
US-D411,165 Battery pack
US-5,913,194 Method, device and system for using statistical information to reduce computation and memory requirements of a...
A method (400), device and system (300) provide, in response to linguistic information, efficient generation of a parametric representation of speech using a...
US-5,913,167 Method for transferring a communication link in a wireless communication system
A wireless communication system, including a first fixed communication unit and a second fixed communication unit, a mobile communication unit responsive to the...
US-5,913,054 Method and system for processing a multiple-register instruction that permit multiple data words to be written...
A processor and method of processing a multiple-register instruction are described. The processor includes execution circuitry and a set of registers, which are...
US-5,912,927 Multi-channel transmitter having an adaptive antenna array
A multi-channel transmitter (200) in accordance with the present invention overcomes the disadvantages of applying adaptive antenna array technology to...
US-5,912,878 Method and end station with improved user reponse time in a mobile network
A method and apparatus of improving user response time during cellular hand-offs and radio frequency changes in a Transmission Control Protocol/Internet Protocol...
US-5,912,819 Method for designing an architectural system
A computer implemented architectural design method for designing an integrated circuit. An algorithmic description of the behavior of the integrated circuit is...
US-5,912,648 Compact patch antenna
A compact patch antenna having a housing (110) for holding a patch antenna hinged by hinge (130) to a planar member (120) by a clip (140). The planar member...
US-5,912,586 Feed forward amplifier with digital intermodulation control
A feed forward amplifier with digital intermodulation control (200) includes an up-converter (219), a feed forward amplifier (100), a down-converter (230), and a...
US-5,912,562 Quiescent current monitor circuit for wafer level integrated circuit testing
A current monitor circuitry for detecting defects in a semiconductor device through performance of quiescent current testing. The circuitry for performing...
US-5,912,510 Bonding structure for an electronic device
A bonding structure (10) is formed between a first component (12) and a second component (11) to form a semiconductor device. The bonding structure (10)...
US-5,912,507 Solderable pad with integral series termination resistor
A microelectronic assembly, such as a surface-mount device or a ball-grid array (BGA) package, has one or more integral resistors. The integral resistors are...
US-D410,929 Top housing for a foldable portable telephone
US-5,911,151 Optimizing block-sized operand movement utilizing standard instructions
A computer processor (110) automatically generates block-size operand references during execution of standard instructions. As such a standard instruction is...
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