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Patent # Description
US-5,866,968 Single-input phase locking piezoelectric transformer driving circuit
A circuit (10) for driving a piezoelectric transformer (12) in a phase locked mode without using an external reference signal. The circuit (10) utilizes a 555...
US-5,866,922 Color display with integrated semiconductor leds and organic electroluminescent devices
An integrated matrix of light emitting devices includes a plurality of isolated semiconductor LEDs positioned in a matrix of rows and columns on the surface of a...
US-5,865,487 Pick-and-place tool for vacuum and magnetic coupling
A pick-and-place apparatus (404) for magnetically and vacuum coupling an item (1100) includes a base (516), a magnetic coupler (500), and a vacuum coupler (502)....
US-5,865,413 Surface mountable component holder
A surface mountable auto-onsertable component holder (100) includes captivating structures (123, 125, 127 and 129) on opposing walls (101, 103, 115, and 117) to...
US-D405,083 Communication device
US-D405,081 Handset for a wireless communications device
US-D405,080 Cordless portable telephone with faceplate
US-5,864,807 Method and apparatus for training a speaker recognition system
A method and apparatus for training a system to assess the identity of a person through the audio characteristics of their voice. The system inserts an audio...
US-5,864,799 Apparatus and method for generating noise in a digital receiver
A digital receiver (114) converts a received signal into a speech signal. The digital receiver (114) includes circuitry (128) and a noise generator (130). The...
US-5,864,764 Infrastructure transceiver and method for configuration based on location information
In a radio frequency communication system (100), infrastructure transceivers operate in a configuration mode (301-306) and an active mode (307). When in the...
US-5,864,752 Radio scan method with spatial channel marking
A method used with spatial channel marking in a radio scanning technique that extends the conventional methods of channel marking to include information about...
US-5,864,642 Electro-optic device board
A flexible electro-optic circuit board (20) includes a polymer circuit board (22) and a polymer optical backplane (34). The polymer circuit board (22) includes a...
US-5,864,570 Method and apparatus for communicating selected additional data in a data stream of fixed size
A method and apparatus utilize an original stream (424) for communicating. Additional data is selected from predetermined messages to define a selected message...
US-5,864,299 Method and apparatus for reducing overhead in a messaging system
A messaging system, having a transmitter (202) for transmitting information service messages to selective call units (SCU's) (122), receives displayable...
US-5,864,265 Bandstop filter module with shunt zero
A bandstop filter module (200) with a shunt zero is provided. The module (200) contains a circuit substrate (202) with input and output pads and transmission...
US-5,864,205 Gridded spacer assembly for a field emission display
A gridded spacer assembly (130, 230) for a field emission display (100, 200) includes a plurality of spacers (135, 235), a focusing grid (132, 232) having a...
US-5,864,131 System and method for accurate geolocation of images
A satellite-based imaging system (100) is used to provide imaging services to users located anywhere on the earth. The surface of the earth is imaged, and the...
US-5,863,970 Epoxy resin composition with cycloaliphatic epoxy-functional siloxane
A composition useful as a die-attach adhesive, polymer bump or encapsulant comprises from about 5-100% by weight of a base resin and from zero to 95% by weight...
US-5,863,838 Method for chemically-mechanically polishing a metal layer
A method of manufacturing a semiconductor device includes providing (51) a substrate (19), providing (52) a colloid (17) having particles held in suspension,...
US-5,863,218 Battery terminal coupling assembly
A battery coupling assembly (1) for a portable device comprising a housing (2) with associated battery terminal engagement connectors (3, 4) for electrically...
US-5,862,506 Modified trimmed mean filtering for misfire detection
A modified trimmed mean filtering method and apparatus for a misfire detection includes acquiring a time-continuous series of acceleration data samples (601)...
US-5,862,493 External power source to main battery power sources switch
A switching circuit (30) in a portable telephone connects a gate of a field-effect transistor (Q1) to a voltage below the transistor's gate threshold voltage...
US-5,862,490 Communication services needs of a communication unit supplied through simultaneous affiliation with multiple...
A radio communication system (100, 200) employs a method of providing communication services to a communication unit (104, 105) having a plurality of service...
US-5,862,488 Method and mobile station for activating a playback device in a communication system
A controllable playback device is placed in a mobile station (125) which is capable of playing a recorded announcement to the user of the mobile station (125)...
US-5,862,485 Method and apparatus for allocating communication resources to support priority communications in a...
A communication system (100) employs a method (300) and apparatus (118) for allocating communication resources (e.g., 127-128) to support priority communications...
US-5,862,480 Method and apparatus for managing service accessibility between differing radio telecommunication networks
A method for a network in a multi-network system to obtain access information for a subscriber unit (104) (SU) involves requesting (1306) access information from...
US-5,862,479 Space-based communication system and method with continuous channel reuse maintenance
The system (10) and method (100) adjust reuse units when nodes (e.g., satellites (20, 22)) move in a communication system (10), such as satellites (20,22) moving...
US-5,862,460 Power control circuit for a radio frequency transmitter
A gain controller (130) for a radio frequency (RF) transmitter (102) controls a power level of a signal (123) transmitted within a predetermined range of output...
US-5,862,453 Method and apparatus for power control in a communication system using active demodulators
Power control in a spread-spectrum communication system takes place by determining origination power of a traffic channel based on a number of active...
US-5,862,452 Method, access point device and peripheral devices for low complexity dynamic persistence mode for random...
A method, access point device and a perpherical device provide low complexity dynamic persistence for random access in a wireless communication system. The...
US-5,862,451 Channel quality management in a cable telephony system
A method and apparatus in a communication system (100) for allocating and controlling data transmissions to and from communications unit (134) in communications...
US-5,862,244 Satellite traffic reporting system and methods
With a constellation of low-earth orbiting satellites, instantaneous photographs of all large cities can be made available in real-time or near real-time. Those...
US-5,862,190 Method and apparatus for decoding an encoded signal
A decoder (215) implemented in a receiver of a wireless communication system employs an improved method and apparatus for decoding an encoded signal. The...
US-5,862,152 Hierarchically managed boundary-scan testable module and method
A JTAG module (12) includes a master component (20) and any number of slave components (22). The master component (20) includes a TAP controller (24) and related...
US-5,862,132 System and method for multiple access short message communications
The present invention describes a communications system that utilizes frequency division multiple access (FDMA), code division multiple access (CDMA), and time...
US-5,862,045 Switched mode power supply controller and method
A switched mode power supply has a transformer and a power switch to switch a primary current for operation in a critical conduction mode. The switched mode...
US-5,861,924 Methods and systems for processing video signal pixel data
In a video processing system (14), a method of detecting and compensating for motion of an image which includes the steps of: detecting a first pixel value, a...
US-5,861,882 Integrated test and measurement means employing a graphical user interface
Multiple testing elements (26) are coupled to a bus (25) operated under the control of a graphically programmed computer (12). The computer (12) interrogates the...
US-5,861,853 Current balanced balun network with selectable port impedances
A half-wave balun network balanced for at least current is provided by a conductor section having contiguous conductor portions 130 and 140. A balanced port 110...
US-5,861,850 Antenna assembly for use with a portable two-way communications device and method of using same
An antenna assembly (100) for use in a portable two-way radio communications device includes a radio housing (101) including one or more boss (103) used for...
US-5,861,777 Method and apparatus for compensation of phase distortion in power amplifiers
A method and apparatus for efficient power amplification with low phase distortion includes an envelope detector (30), a scaling amplifier (40), a driver...
US-5,861,746 Method for detecting closure of a solenoid coil from the rise time of each of the current peaks of the solenoid...
A method for detecting closure of a solenoid coil in a solenoid arrangement in a solenoid arrangement having first (4) and second (40) solenoid coils and a...
US-5,861,703 Low-profile axial-flow single-blade piezoelectric fan
A low-profile, axial-flow, single-blade piezoelectric fan is provided. The fan is in the form of a piezoelectric fan assembly (300) which contains a housing...
US-5,861,347 Method for forming a high voltage gate dielectric for use in integrated circuit
A method for form an integrated circuit device begins by growing a tunnel oxide (22). The tunnel oxide is exposed to a nitrogen containing ambient whereby...
US-5,861,328 Method of fabricating GMR devices
A method of fabricating GMR devices on a CMOS substrate structure with a semiconductor device formed therein. The method includes forming a dielectric system...
US-5,860,585 Substrate for transferring bumps and method of use
A first pattern of bumps and a second pattern of bumps are formed on a substrate (10) with bumps (14,15). During a transfer process, only the bumps (14) of the...
US-5,860,583 Evaporative cooling vessel for controlling the temperature of a portion of an electronic part during solder reflow
An evaporative cooling vessel (100) for controlling the temperature of a predetermined portion of an electronic part during the solder reflow process. The...
US-5,860,210 Method of manufacturing an electronic component
An electronic component includes a substrate (11) having a device surface (13) and opposite ends (14, 15) adjacent to the device surface (13), an electronic...
US-D404,397 Hang up cup for a portable communication device
US-D404,392 Keyboard
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