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| Patent # | Description |
|---|---|
| US-5,954,931 |
Electrophoresis apparatus and method involving parallel channels An electrophoresis apparatus includes a substrate (34) which supports a filling region (22) and a plurality of electrophoresis lanes (20). The filling region... |
| US-5,954,817 |
Apparatus and method for securing electronic information in a wireless
communication device An apparatus (200) for securing electronic information (205) includes a microcontroller (202) and an external memory (204) coupled thereto. The microcontroller... |
| US-5,954,813 |
Data processor with transparent operation during a background mode and
method therefor A data processor such as an integrated circuit microcontroller (10) includes a central processing unit (12), a system integration module (14), and on-chip... |
| US-5,954,298 |
Active spacecraft thermal control system and method A spacecraft (10) has combined propulsion and active thermal control systems. A propellant storage tank (20) couples to a pressurant storage tank (18). A working... |
| US-D414,159 |
Battery pack |
| US-5,953,669 |
Method and apparatus for predicting signal characteristics in a wireless
communication system The apparatus includes a memory for storing representations of a microcellular transmitter and a macrocellular transmitter. The representation of the... |
| US-5,953,664 |
Expedited visited gateway access methods and systems Methods (100, 150, 200) and systems (10, 30, 41) are used to expedite access for a period of time for those subscriber units (30) which have previously executed... |
| US-5,953,659 |
Method and apparatus for producing delay of a carrier signal for
implementing spatial diversity in a... A method and apparatus for implementing spatial diversity utilizing coaxial interconnections between a plurality of receivers, transmitters and radiating... |
| US-5,953,650 |
Portable-mobile radiotelephone architecture and method for mobile
personal security systems A portable-mobile personal security system and method for a vehicle includes establishing a telephone call (407) from a portable radiotelephone (101) through a... |
| US-5,953,645 |
Sampling phase detector and multiple frequency band termination circuit
and method A multiple band termination circuit, comprising a first resistor coupled in signal communication with an input and an open stub to form a nominal termination at... |
| US-5,953,640 |
Configuration single chip receiver integrated circuit architecture A single-chip transceiver integrated circuit (100) has multiple on-chip circuits that implement receiver functions, transmitter functions, and audio processing... |
| US-5,953,413 |
Closeable communication device and method of operating same A closeable communication device (102) has a housing (105) movable between a closed position (200) and an opened position (114) and a controller (304) disposed... |
| US-5,953,384 |
Automatic measurement of GPS cable delay time A method and apparatus accurately synchronizes a communications equipment (101) to a precise 1 PPS signal (229) when the remote GPS equipment (112) and the... |
| US-5,953,355 |
Semiconductor laser package with power monitoring system A semiconductor laser package including a plastic resin housing for encapsulating a vertical cavity surface emitting laser. The semiconductor laser package... |
| US-5,953,251 |
Programming method for nonvolatile memories A programming method for a floating gate memory circuit (100) includes a block erase (step 81) in which a first programming signal is applied to memory cells of... |
| US-5,953,248 |
Low switching field magnetic tunneling junction for high density arrays A low switching field magnetic tunneling junction memory cell including an antiferromagnetically coupled structure having first and second magnetoresistive... |
| US-5,953,053 |
Teleconference system with visual display terminal A teleconference system including a display terminal composed of an image source, a plurality of optical elements, a display screen and a planar optical... |
| US-5,952,942 |
Method and device for input of text messages from a keypad A method of text entry into a device by activating keys of a keypad (16), where a key represents various characters. Input is delivered to a processor (30)... |
| US-5,952,886 |
MMIC power amplifier with diagonal circuitry A multistage MMIC power amplifier with diagonal oriented field effect transistors (FETs) provides higher power output for a smaller MMIC die size. Corporate feed... |
| US-5,952,875 |
Circuit with hot electron protection and method An I/O circuit whose output receives a voltage V.sub.PAD which is temporarily higher than a critical voltage V.sub.DS MAX >V.sub.DS 1 across drain and source... |
| US-5,952,870 |
Circuit with hysteresis and method using same An apparatus and method is provided with hysteresis for switching a load according to an input signal. There is a transfer gate for transferring a first signal... |
| US-5,952,738 |
Switching circuit for an inductive load In a circuit, switch (1) switches a current from a reference voltage terminal through an inductive element (3). The energy stored in the magnetic field... |
| US-5,951,893 |
Integrated circuit pad structure with high temperature heating element
and method therefor Heater circuits (13) are placed in close proximity or integrated with connection points (12) of an integrated circuit. A connection point is an area where a wire... |
| US-5,951,688 |
Low power data processing system for interfacing with an external device
and method therefor A data processor (10) flexibly interfaces with both a variety of memory devices and external peripheral devices. A control register (94) is provided for... |
| US-5,951,678 |
Method and apparatus for controlling conditional branch execution in a
data processor A pipelined data processing system (10) includes a scheme for selectively controlling forward branch prediction and backward branch prediction, as well as... |
| US-5,951,629 |
Method and apparatus for log conversion with scaling A parallel processor (110) operates in the LOG domain. A LOG converter (114) receives input data in the NORMAL and converts it to the LOG domain for processing... |
| US-5,951,317 |
Accessory connector assembly An accessory connector assembly comprises a connector housing (102, 104), an electrical connector (106) and a circuit substrate mounted horizontally within the... |
| US-5,950,632 |
Medical communication apparatus, system, and method A medical communication apparatus comprises a receiver (54) to receive a message and at least one output device (56) responsive to the receiver (54). The at... |
| US-D413,899 |
Front section for a mobile radio |
| US-D413,898 |
Radiotelephone accessory connector housing |
| US-D413,893 |
Telephone accessory |
| US-5,950,162 |
Method, device and system for generating segment durations in a
text-to-speech system The present invention teaches a method (400), device and system (300) utilizing at least one of: mapping a sequence of phones to a sequence of articulatory... |
| US-5,950,139 |
Radiotelephone with user perceivable visual signal quality indicator A portable radiotelephone (100) has a signal quality indicator (110) disposed in a location on an outer surface of a housing thereof so that the indicator is... |
| US-5,950,132 |
Method and apparatus for providing communication services for
communication system users having variable speed A method and apparatus used by a communication system (100) to optimize the re-registration of communication system users that use a variable speed multiple-user... |
| US-5,950,131 |
Method and apparatus for fast pilot channel acquisition using a matched
filter in a CDMA radiotelephone Performance of a radiotelephone (104) in a CDMA communication system (100) is enhanced using a receiver searcher (114) that includes a matched filter (128) to... |
| US-5,950,118 |
Wide bandwidth discriminator for use in a radio receiver A wide bandwidth frequency discriminator circuit (200) employs a wide bandwidth limiting amplifier (202) to amplify the IF signal portion of a received RF... |
| US-5,950,113 |
Method and apparatus for inbound transmission in a two-way radio
messaging system A first portable subscriber unit (122, 602) of a plurality of portable subscriber units transmits (504) an inbound message (400) on an inbound channel. The... |
| US-5,949,827 |
Continuous integration digital demodulator for use in a communication
device A digital demodulator (100) for use in a communication device comprising a mixer (110) which samples a limited IF signal derived from a received radio frequency... |
| US-5,949,821 |
Method and apparatus for correcting phase and gain imbalance between
in-phase (I) and quadrature (Q) components... A communication device (100) includes an equalizer (126) for correcting imbalance between in-phase and quadrature components of a received signal. The equalizer... |
| US-5,949,774 |
Method of processing a call while switching site affiliation in a radio
communication system A subscriber unit handles incoming calls routed through an old server site while in the process of switching site affiliation to a new server site (500). The... |
| US-5,949,773 |
Method for transferring a data signal in a wireless communications system The method of transferring a CDMA data signal (107) associated with a mobile station (103) which operates between a source system (202) and a target system... |
| US-5,949,771 |
Method and apparatus for providing synchronization during hard handoff
in a communication system At the beginning of handoff processing at a target base-station, the duplicate message detection mechanism within the layer 2 (L2) signaling layer is disabled... |
| US-5,949,766 |
Ground device for communicating with an elevated communication hub and
method of operation thereof A method and apparatus for communicating with a high-altitude communication platform (110) which combines multiple signals from multiple sources into one signal... |
| US-5,949,709 |
Electrically programmable memory, method of programming and method of
reading An electrically programmable memory comprising: a floating gate FET cell (10) having: a drain electrode, and a source electrode; means for applying to the drain... |
| US-5,949,706 |
Static random access memory cell having a thin film transistor (TFT)
pass gate connection to a bit line A memory circuit and method of formation uses a transmission gate (24) as a select gate. The transmission gate (24) contains a transistor (30) which is an... |
| US-5,949,312 |
Suspended monolithic microwave integrated circuit and method of
manufacture A MMIC for providing a suspended transmission medium, comprising a MMIC chip, an upper ground plane overlying and spaced from critical circuitry and a lower... |
| US-5,949,304 |
Multilayer ceramic package with floating element to couple transmission
lines A multilayer ceramic package (200) with a floating element (202) to couple transmission lines (214) is disclosed. The package (200) has numerous dielectric... |
| US-5,949,248 |
Apparatus and method for dynamic hardening of a digital circuit A single event upset (SEU) sensitivity control system (42) dynamically hardens a digital circuit (48) to single event upsets. The sensitivity control system (42)... |
| US-5,949,187 |
Organic electroluminescent device with plural microcavities An OED with a first microcavity including a first transparent spacer positioned adjacent the diode light output and a first mirror stack positioned on the first... |
| US-5,949,125 |
Semiconductor device having field isolation with a mesa or mesas Narrow and wide, planar field isolation region (72, 74, 152, 172, 182) is formed by forming trenches (52, 54) within a substrate (10). For wide, planar field... |
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