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| Patent # | Description |
|---|---|
| US-6,423,961 |
Pixel readout switched capacitor buffer circuit and method therefor A pixel signal amplification circuit (200) receives a signal from a pixel element. A first semiconductor switch (225a) is connected to the pixel element and... |
| US-6,423,638 |
Filter apparatus and method therefor An ultrasonic driver (105) is used to vibrate a filter disk (103) at ultrasonic frequencies. Vibrations are used to break up agglomerates into smaller pieces... |
| US-6,423,632 |
Semiconductor device and a process for forming the same A semiconductor device and a process for forming the device includes a conductor that overlies an insulating layer. In one embodiment, the conductor includes a... |
| US-6,423,619 |
Transistor metal gate structure that minimizes non-planarity effects and
method of formation A metal gate structure is formed by depositing a gate dielectric, a gate electrode, a stop layer, and a metal layer within a gate trench and removing the... |
| US-6,423,434 |
Method and apparatus for managing fuel cell performance A method and apparatus for managing the performance of a fuel cell system (100) using an agitation means (150). The method of managing the performance involves,... |
| US-6,422,877 |
Apparatus for coupling power to an electronics module A power-coupling pad (FIG. 1, 160 or 170) is located on a lateral edge portion of an electronics module (100). Each power-coupling pad (160, 170) is mated with a... |
| US-D460,755 |
Cover accessory for cellular telephones and similar articles |
| US-6,421,744 |
Direct memory access controller and method therefor Direct memory access controller (DMAC) (54) adapted to directly execute C language style FOR tasks assigned by a processor (70), where the FOR task includes a... |
| US-6,421,607 |
System and method for distributed navigation service A distributed navigation system and method for providing driving instructions to a user. The system includes a service center having a navigation server and... |
| US-6,421,602 |
Method of navigation guidance for a distributed communications system
having communications nodes A method of navigation guidance includes providing a communications node (104, 106), and a remote communications node (108). The remote communications node (108)... |
| US-6,421,379 |
Digital filter with adaptive coefficients When an input digital signal, having a portion with an associated control value, is connected to a digital filter with adaptive compensation, the digital filter... |
| US-6,421,347 |
Capability addressable network and method therefor A wireless, peer-to-peer, capability addressable network (22) is disclosed. The network (22) accommodates any number of peers (20). Network connections are... |
| US-6,421,104 |
Front illuminator for a liquid crystal display and method of making same A front illumination device for illuminating a reflective liquid crystal display cell (42) having a light source (12), a light guide (20), and a light coupling... |
| US-6,421,077 |
Method and apparatus for detecting co-channel interference and selectively
filtering the interference when detected A method and apparatus for detecting the presence of a co-channel interference signal and, in response to detecting such an interference signal, utilizing a... |
| US-6,421,016 |
Antenna system with channeled RF currents An improved antenna system to channel counterpoise currents for an unbalanced antenna such as a helical monopole. A first conductor, or ground resonator, is... |
| US-6,421,007 |
Method and apparatus for determining a direction of arrival of a signal The invention provides a method and apparatus for determining the direction of a signal such as for example a received radio signal in a cellular mobile... |
| US-6,420,986 |
Digital speech processing system In a speech processing system (10) characterized by a finite range of audio levels, the speech processing system (10) receiving an incoming audio signal, the... |
| US-6,420,960 |
Method for optimizing memory utilization of a selective call unit A selective call unit (SCU) (122) is used for receiving a sequence of interspersed message fragments (FIG. 4) belonging to a plurality of messages transmitted by... |
| US-6,420,923 |
Low supply, current-controlled FET Pi attenuator A current-controlled FET resistor and a low supply, current-controlled FET Pi attenuator network are provided. The current-controlled FET resistor includes an... |
| US-6,420,247 |
Method of forming structures on a semiconductor including doping profiles
using thickness of photoresist A method of forming structures on a semiconductor wafer (1) by lithographic and subsequent ion implant steps comprises the steps of: deposition of a resist layer... |
| US-6,420,243 |
Method for producing SOI wafers by delamination This invention provides a method for producing SOI wafers by delamination comprising the steps of preparing a first wafer (2) having an insulating layer (3) on... |
| US-6,420,208 |
Method of forming an alternative ground contact for a semiconductor die In a semiconductor device, a method forms an alternative ground contact for a semiconductor die in which bulk silicon at the back of a die may be electrically... |
| US-6,420,098 |
Method and system for manufacturing semiconductor devices on a wafer The invention relates to a system and a method for manufacturing semiconductor devices on a wafer with the steps of: coating (201) a photoresist onto said wafer,... |
| US-D460,445 |
Enveloping cover device for a cellular telephone |
| US-6,418,527 |
Data processor instruction system for grouping instructions with or without
a common prefix and data processing... A system for instructing a data processor, the system including an instruction root having an operation selection field for selecting an operation to be... |
| US-6,418,489 |
Direct memory access controller and method therefor Direct memory access controller (DMA) (2) adapted to directly execute C language style FOR tasks, where the FOR task includes a movement of a data element from a... |
| US-6,418,407 |
Method and apparatus for pitch determination of a low bit rate digital
voice message A pitch determiner (931) of a system controller (106) that generates a smoothed pitch value for a current frame of a low bit rate voice message includes a pitch... |
| US-6,418,405 |
Method and apparatus for dynamic segmentation of a low bit rate digital
voice message A system controller (106) includes a speech encoder (107) that dynamically segments frames of a low bit rate digital voice message. Speech model parameters have... |
| US-6,418,325 |
Handheld device having an optical data reader A handheld device comprises a housing and an optical reader supported by the housing. The housing can include a corner portion at which the optical reader is... |
| US-6,418,312 |
Management of perferred communications periods in a satellite communication
system A method (46) controls preferred communications periods as satellites (12) of a satellite-based communication system (10) move in their orbits (14) around the... |
| US-6,418,303 |
Fast attack automatic gain control (AGC) loop and methodology for narrow
band receivers A fast attack Automatic Gain Control (AGC) loop (100) having the capability to selectably shape one or more decaying current sources (242, 260) contained within... |
| US-6,418,170 |
Method and apparatus for achieving 180.degree. phase invariant transmission
in a PCM modem system In a PCM modem system in which equivalence classes are used to communicate information from a transmitter to a receiver, a method is provided to solve the... |
| US-6,418,046 |
MRAM architecture and system A magnetoresistive memory fabricated on a common substrate. The memory including first and second spaced apart magnetoresistive memory arrays each including a... |
| US-6,418,016 |
System and method for cooling using an oscillatory impinging jet A system and method for cooling are disclosed. The system for cooling includes an opening out of which a jet of coolant can flow, a target element, and a forcing... |
| US-6,418,007 |
Trimmable chip stub A non-polarized laser trim chip stub in accordance with the invention includes a trimmable top conductor (12) capable of being trimmed to alter the electrical... |
| US-6,417,739 |
Loop filter A loop filter (4) having an adapt input (26), a normal input (24) and an output (23) is disclosed. Each of the inputs (24, 26) is connectable to mutually... |
| US-6,417,691 |
Communication device with configurable module interface A communication device provides for a hardware configurable module interface port by using a programmable logic device (108). The programmable logic device (108)... |
| US-6,417,077 |
Edge growth heteroepitaxy processes with reduced lattice mismatch strain
between a deposited semiconductor... Semiconductor devices that include mismatched lattice crystal interfaces are produced by edge growth heteroepitaxy from a crystal with a small surface area to... |
| US-6,416,098 |
Satellite vehicle shipping container A shipping container (100) for transporting and handling a satellite (106) is disclosed. The shipping container (100) includes a support structure (102) for... |
| US-6,415,362 |
Method and system for write-through stores of varying sizes A method and system for performing write-through store operations of valid data of varying sizes in a data processing system, where the data processing system... |
| US-6,415,252 |
Method and apparatus for coding and decoding speech Bits are allocated to short-term repetition information for unvoiced input signals. Stated differently, more bits are allocated for pitch information during... |
| US-6,415,029 |
Echo canceler and double-talk detector for use in a communications unit A hands-free communications unit employs a downlink peak power memory element (150, FIG. 1), a downlink voice activity detector (140), and an uplink voice... |
| US-6,414,947 |
Communication network and method of allocating resource therefor A CDMA cellular communication system includes two base stations (403,405), which comprises resource allocation means (415,417) and communication means (411,413)... |
| US-6,414,938 |
Method and system for retransmitting data packets in a communication system
having variable data rates A method and system for retransmitting data packets in a communication system having variable data rates is disclosed. In a preferred embodiment, data packets... |
| US-6,414,719 |
Motion adaptive median filter for interlace to progressive scan conversion Apparatus and methods relating to a motion adaptive median filter. In an embodiment of the present invention, a motion adaptive median filter includes a motion... |
| US-6,414,613 |
Apparatus for noise shaping a pulse width modulation (PWM) signal and
method therefor A method for preserving phase information during quantization of pulse width modulation (PWM) signals used in power system applications. In one embodiment, a... |
| US-6,414,562 |
Circuit and method for impedance matching An impedance matching circuit (10) matches the impedance of a load (19) coupled to an RF amplifier (12) to that of the RF amplifier (12). The impedance matching... |
| US-6,414,554 |
Method and apparatus for calibrating a local oscillator in a direct
conversion receiver A receiver includes a main loop (222) having a main VCO (210) and a secondary loop (224) having a secondary VCO (216). The receiver momentarily phase locks an... |
| US-6,413,878 |
Method of manufacturing electronic components A method of manufacturing electronic components includes disposing a top metal layer (502) comprised of solder over a bottom metal layer (201, 202) comprised of... |
| US-6,413,819 |
Memory device and method for using prefabricated isolated storage elements A semiconductor device that includes a floating gate made up of a plurality of pre-formed isolated storage elements (18) and a method for making such a device is... |
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