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Patent # Description
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...
US-5,949,124 Edge termination structure
An edge termination structure is created by forming trench structures (14) near a PN junction. The presence of the trench structures (14) extends a depletion...
US-5,949,121 Temperature-indicating field effect transistor
A temperature-indicating field effect transistor (100) includes a transistor die (101) including a drain (103), a source (105), and a gate (107). A temperature...
US-5,949,020 Surface mount cable clip and shield clip
A clip (100) for securing a cable (202) and shield (216) to a surface (209) of a printed wiring board (208) includes a retainer (102) and a shield clip (112)....
US-5,948,694 Molecular detection apparatus
A molecular detection apparatus comprises a molecular receptor (20), a detection element (22) responsive to the molecular receptor (20), and a substrate (24)...
US-5,948,562 Energy storage device
A metal foil laminate package for an electrochemical cell has a multilayered structure (32, 34) comprising a metal foil (40) sandwiched between layers of a...
US-5,948,361 Chemical sensor and method of making same
A chemical sensor (10) is formed in part by depositing a stack of dielectric and resistive layers (13-15) on a support substrate (11). A cavity (17) is then...
US-5,948,066 System and method for delivery of information over narrow-band communications links
System and method for delivery of information over narrow-band communications links. The system has at least a browser (12), a mobile client (10), a fixed server...
US-5,948,052 Apparatus using a logarithm based processor and an audio amplifier
An apparatus that includes a logarithm based processor (216) having at least one digital logarithm converter (202) and an audio amplifier (208) responsive to the...
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