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| Patent # | Description |
|---|---|
| US-5,896,261 |
Power down protection circuit for an electronic device An electronic device (102) includes a power supply (114), an amplifier circuit (132), and a power down protection circuit (160). The power supply (114) supplies... |
| US-5,896,054 |
Clock driver A clock driver circuit (100) comprises an input (102) for a reference clock signal. A filter (106) is connected to the input to receive the reference signal and... |
| US-5,895,976 |
Microelectronic assembly including polymeric reinforcement on an
integrated circuit die, and method for forming... A microelectronic assembly (10) includes an integrated circuit die (12) mounted onto a substrate (14) by solder bump interconnections (32). The die (12) and the... |
| US-5,895,929 |
Low subthreshold leakage current HFET A low subthreshold leakage current, p-channel HFET including a GaAs supporting substrate with a first GaAs buffer layer and a first Al.sub.0.75 Ga.sub.0.25 As... |
| US-5,895,729 |
Battery latch assembly for two-way radio A removable battery package (120) has a latch assembly (200) for attaching to a latch coupler (700) of an electronic device (110). The removable battery package... |
| US-5,895,260 |
Method of fabricating semiconductor devices and the devices Fabricating a device including a Schottky diode by growing a dielectric film on a SiC substrate structure and forming an ohmic contact on the opposite surface of... |
| US-5,895,247 |
Method of forming a high performance, high voltage non-epi bipolar
transistor A high performance, high voltage non-epi bipolar transistor including a substrate (12) with an n-type conductivity well (13) and an insulative layer (14) with... |
| US-5,895,229 |
Microelectronic package including a polymer encapsulated die, and method
for forming same A microelectronic package (10) is formed and includes an integrated circuit die (12) attached to a substrate (14) by a plurality of solder bump interconnections... |
| US-5,894,659 |
Method for inspecting lead frames in a tape lead bonding system In a tape lead bonding system, lead frames (3) are moved on a tape substrate (2) from a first station, where a first camera (12) takes an image of one half of... |
| US-D408,418 |
Telephone handset hang-up device and card reader |
| US-D408,402 |
Cellular telephone housing |
| US-D408,401 |
Radiotelephone housing portion |
| US-D408,396 |
Housing for a two-way radio communications device |
| US-5,894,597 |
Communication device for different sized cards A communication device (100) includes a card reader (102). The card reader includes a card support (104) for a first sized subscriber card (101). The card reader... |
| US-5,894,593 |
Method and apparatus for enhancing the detection of the presence of an
FM signal using a coded pattern Enhanced detection of an FM signal is provided through the use of a coded pattern signal which is processed at a receiver (120) non-linearly to facilitate... |
| US-5,894,590 |
Independent satellite-based communications systems sharing common
frequency spectrum and method of operation... Multiple, different, independent constellations (10, 20) of satellites (2, 21-23) share a portion of a common frequency spectrum such as a single carrier... |
| US-5,894,589 |
Interactive image display system An interactive image display system includes a user interface to select a portion of a wide-angle image sequence. An image processor processes the portion of the... |
| US-5,894,562 |
Method and apparatus for controlling bus arbitration in a data
processing system A method of controlling bus arbitration using an arbitration bit to lock ownership of the bus and prevent bus grants pending completion of a predetermined... |
| US-5,894,500 |
Method and apparatus for canceling signals in a spread-spectrum
communication system A subscriber's signal (117) is removed from a composite signal (120) received in a serving base station (100), where the subscriber (113) is not in communication... |
| US-5,894,498 |
Method and apparatus for analyzing a composite carrier signal A communication system receives and codes a plurality of information signals according to coding assignments to produce a plurality of coded baseband signals.... |
| US-5,894,423 |
Data processing system having an auto-ranging low voltage detection
circuit A Voltage Range Detection Circuit (VRDC) (8) determines the supply voltage range of the integrated circuit. In general, voltage detector (10) determines the... |
| US-5,894,292 |
Antenna assembly for a portable communications device An antenna assembly (100) includes a substrate (101) having a notched portion (103) and one or more attachment apertures (105). An antenna (107) includes a... |
| US-5,894,285 |
Method and apparatus to sense aircraft pilot ejection for rescue radio
actuation A sensor apparatus to sense when an aircraft pilot has ejected is provided for safe actuation of a rescue locator radio. The ejection sensor apparatus (20) has a... |
| US-5,894,284 |
Common-mode output sensing circuit A common-mode sensing circuit (504) of a clocked differential amplifier (602) includes a refresh circuit (604) which precharges a capacitance during a first... |
| US-5,894,276 |
Communication device with programmable function button and method of
operation A communication device (100) incorporates a programmable function button (105) that operates in conjunction with a display (102). The button (105) operates in an... |
| US-5,894,246 |
Automatically tuning a voltage controlled oscillator for minimum side
band noise A VCO (Voltage Controlled Oscillator) (10) operates in a phase-locked loop at a desired frequency. One input to the VCO is a variable control signal (24) that... |
| US-5,894,193 |
Field emission display with getter frame and spacer-frame assembly A field emission display (400) includes a cathode plate (410), an anode plate (430), and a mechanical support/getter assembly (300) being disposed between the... |
| US-5,894,163 |
Device and method for multiplying capacitance A semiconductor device (400) and method are provided for multiplying a capacitance. A contact region (402) is formed in an island in a semiconductor substrate... |
| US-5,893,752 |
Process for forming a semiconductor device A semiconductor device comprises a substrate (100), first conductive film (22 and 32) over the substrate (100), and a second conductive film (54 and 64) over the... |
| US-5,893,721 |
Method of manufacture of active matrix LED array A method of fabricating an active matrix LED array includes forming layers of material on a substrate, which layers cooperate to emit light when activated. Row... |
| US-D408,030 |
Housing for a portable communication device |
| US-D408,008 |
Battery pack for a portable communication device |
| US-5,893,142 |
Data processing system having a cache and method therefor A data processing system (20) has a cache (26) that does not use a TAG array for storing a TAG address as in a conventional cache. The cache (26), according to... |
| US-5,893,137 |
Apparatus and method for implementing a content addressable memory
circuit with two stage matching A circuit and method is provided for implementing a content addressable memory circuit (100) in which at least one output word is produced which corresponds to... |
| US-5,893,132 |
Method and system for encoding a book for reading using an electronic
book A method and system for encoding a book for reading by an electronic book having an internal machine-readable dictionary includes receiving data representative... |
| US-5,893,103 |
Method of reconstructing a managed information tree A method of rebuilding a managed information tree includes steps of retrieving a unique key (304); testing to determine if a parent of the unique key exists... |
| US-5,893,044 |
Real time clock apparatus for fast acquisition or GPS signals An apparatus for improving the acquisition time of GPS signals includes a GPS receiver (21) and a real-time clock circuit (30). The GPS receiver receives GPS... |
| US-5,893,036 |
Transmission power control method A transmission power control method subdivides one or more transmission power steps as defined in a system specification into multiple sub-steps. A base station... |
| US-5,893,029 |
Baseband phase-locked direct conversion receiver with frequency offset To generate a fixed frequency offset in a direct conversion receiver (200) a phase ramp representing the frequency offset if generated. This phase ramp is... |
| US-5,893,027 |
Fully integrated two-way radio transmitter utilizing current mode
transmit buffer and method of using same A wideband fully integrated two-way radio transmitter (100) includes a voltage controlled oscillator (VCO) (101) for providing a voltage at a radio frequency. A... |
| US-5,893,024 |
Data communication apparatus and method thereof A method and apparatus for reducing ingress noise (304) in the upstream frequency band and reducing power consumption in a cable communication system (200) by... |
| US-5,892,897 |
Method and apparatus for microprocessor debugging A trailer microprocessor in a debugging tool runs code a known number of cycles behind a master and shadow pair of processors. A pipeline queues up bus activity... |
| US-5,892,826 |
Data processor with flexible data encryption A data processor (20) which flexibly encrypts data within different address ranges includes an encryption determination circuit (50) to monitor an address... |
| US-5,892,811 |
Radio telecommunication network and method for unobtrusive call
interception via transcoder bypass A digital cellular telecommunication network (30) uses transcoders (50) which vocode voice using a maximal lossy compression algorithm which conserves spectrum... |
| US-5,892,777 |
Apparatus and method for observing the mode of a memory device A method and apparatus observes a mode register (102) in a synchronous memory device. A multiplexer (306) selects the value of the mode register (102) or the... |
| US-5,892,769 |
Method and system for prioritized multiple access using contention
signatures for contention-based reservation The present invention provides a method (300) and system (200) of contention-based multiple access for the reservation subchannel to support a large population... |
| US-5,892,755 |
Transfer layer of the ATM type and method for operating a transfer switch A transfer layer of an ATM type used between a switch (216) and a number N of communication channels (218). Each communication channel (218) has second storage... |
| US-5,892,709 |
Single level gate nonvolatile memory device and method for accessing the
same A single level gate NVM device (10) includes p-channel and n-channel floating gate FETs (12, 14), an erasing capacitor (26), and a programming capacitor (28).... |
| US-5,892,682 |
Method and apparatus for generating a hierarchical interconnection
description of an integrated circuit design... Data processing system (800) and process (100) produce a hierarchical interconnection description of an integrated circuit design from a plurality of functional... |
| US-5,892,661 |
Smartcard and method of making A smartcard (10) is formed in part by a laminate layer (77). The laminate layer (77) is made up of a plurality of dielectric layers (11,30), insulating layers... |
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