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Patent # Description
US-D481,024 Portable communication device
US-6,633,847 Voice activated circuit and radio using same
A voice-activated circuit such as a VOX circuit (100) includes a quadratic detector (108). Quadratic detector (108) uses a sum of weighted instantaneous...
US-6,633,839 Method and apparatus for speech reconstruction in a distributed speech recognition system
In a distributed speech recognition system comprising a first communication device which receives a speech input (34), encodes data representative of the speech...
US-6,633,716 Optical device and method therefor
A photedetector uses a semiconductor on insulator (SOI) substrate having an optical grating over the silicon semiconductor to change the direction of incident...
US-6,633,672 Handwriting recognition method and apparatus having multiple selectable dictionaries
Multiple selectable dictionaries are used by a handwriting recognition system to provide accurate and prompt recognition processing. Sets of the multiple...
US-6,633,653 Watermarked digital images
A tamper detection method for digital images includes: providing a digitally watermarked image; digitally processing at least some watermarked parts of the image...
US-6,633,621 Apparatus and method for synchronizing a clock using a phase-locked loop circuit
A system for synchronizing a clock includes a phase-locked loop (PLL) circuit that generates or receives (304) timing errors that are based on timing information...
US-6,633,498 Magnetoresistive random access memory with reduced switching field
A magnetoresistive tunneling junction memory cell (10) including a pinned ferromagnetic region (17) having a magnetic moment vector (47) fixed in a preferred...
US-6,633,147 Method for closing a motor driven window
A method for closing a motor-driven window is disclosed, including the steps of raising the window after the window has been stopped; evaluating the torque after...
US-6,633,119 Field emission device having metal hydride hydrogen source
A field emission display (100, 200) includes a cathode plate (102, 302), an anode plate (104, 204, 304), and a hydrogen source (146, 148, 129, 150, 246, 346,...
US-6,632,689 Method for processing semiconductor wafers in an enclosure with a treated interior surface
A process for manufacturing semiconductors uses an enclosure (22) having an interior surface-that is intentionally-roughened by spraying quartz (44) onto the...
US-D480,699 Portable communication device
US-D480,698 Cordless telephone
US-D480,696 Mobile radio housing
US-D480,695 Portable communication device
US-6,631,260 Method of routing calls to peripheral devices
A method of the present invention includes an MSC (101) receiving (201) a request for a call. A call routing request indicating that no peripheral device...
US-6,631,259 Method for enabling receipt of a packet-switched page by a mobile station
A mechanism for notifying a mobile station of receipt of a packet-switched paging message in a GSM communication system. A base station controller (108) sends...
US-6,631,127 Apparatus and method for dynamically selecting an ARQ method
A method 600 of selecting an ARQ method for retransmitting a data frame based on an accumulated signal to noise ratio (SNR) of systematic bits in the data frame...
US-6,630,982 Color and intensity tunable liquid crystal device
A color tunable pixel (100) includes a cholesteric liquid crystal (110). The helical pitch of the cholesteric liquid crystal (110) is controlled by applying...
US-6,630,746 Semiconductor device and method of making the same
An alignment mark (51) is formed on the surface (64) of a silicon carbide substrate (50). The alignment mark (51) is used to reflect a light signal (72) to...
US-6,630,725 Electronic component and method of manufacture
An electronic component includes a substrate (210, 1510), a device (221, 222) supported by the substrate and including a first bond pad (223, 224, 225, 226), and...
US-6,630,700 NMOS circuit in isolated wells that are connected by a bias stack having pluralirty of diode elements
An integrated NMOS circuit including an active stack having a plurality of isolated p-well active devices M1-M3, a bias stack having a plurality of ...
US-6,629,794 Portable keyboard apparatus
A portable keyboard apparatus includes a set of movable parallel linkages connected at joints and configured to expand and collapse. A plurality of button...
US-6,629,367 Electrically isolated via in a multilayer ceramic package
A method for forming an electrically isolated via in a multilayer ceramic package and an electrical connection formed within the via are disclosed. The method...
US-D480,389 Housing for a communication device
US-D480,376 Accessory for holding communications devices or similar articles
US-D480,375 Portable communication device
US-D480,354 Housing design for a universal camcorder battery with internal charger and fuel gauge
US-6,629,270 System for initializing a distributed computer system and a method thereof
A method and device for initializing a plurality of fail silent computer nodes, coupled to a communication media; the plurality of fail silent computer nodes are...
US-6,628,953 Method of forwarding channel assignments for one or more traffic channels
A remote unit (101) monitors a control channel for a base station (103) and sends a probe message (301) to the base station (103). The base station (103)...
US-6,628,711 Method and apparatus for compensating for jitter in a digital video image
Apparatus (10) for compensating for jitter in a digital image forming part of a video sequence of such digital images includes a first motion estimation unit...
US-6,627,511 Reduced stress isolation for SOI devices and a method for fabricating
A method for forming an isolation structure (22) on a SOI substrate (11) is provided. A three layer stack of an etchant barrier layer (16), a stress relief layer...
US-6,626,720 Method of manufacturing vacuum gap dielectric field emission triode and apparatus
A vacuum gap dielectric field emission triode and a method of fabrication include a conductive layer positioned on a supporting substrate and an emitter...
US-D480,057 Housing for a communication device or similar articles
US-6,625,777 Method of identifying an improved configuration for a communication system using coding gain and an apparatus...
Coding gain is used to configure a communication system using a programmable error correction scheme. A best available error correction configuration is selected...
US-6,625,727 Apparatus and method for configuring a data processing system by retrieving a configuration value from storage...
A data processing system (400) is configured when coming out of reset using memories of various bit widths (440, 450, 460). The bytes that make up the reset...
US-6,625,613 Automatic generation of SQL for frame completion
The current invention provides a method for managing a dialogue between a processing system and a user. It addresses the problem of inferring possible feature...
US-6,625,503 Personal preference information communication method and apparatus
A method of setting user control preferences where a personal communication device communicates user control preferences to a control device. The control device...
US-6,625,474 Method and apparatus for audio signal based answer call message generation
A wireless communication apparatus (100) and communication method provides an audio-based call connection operation. For example, one method includes receiving...
US-6,625,470 Transmitter
A dual band transmitter (1) including: a lower band power amplifier (2) and a higher band power amplifier (3), a lower band transmit path (4) between the output...
US-6,625,469 Upper support assembly for a wireless communication device
There is provided a radio telephone having an arcuate support (114, 1008, 1506) positioned at an upper portion (104, 1002, 1502) of the radio telephone's housing...
US-6,625,428 Voltage standing-wave ratio measurement apparatus and use in a cellular communications system
An apparatus for monitoring a cellular communications system; comprising a plurality of voltage standing-wave ratio (VSWR) measurement means located at...
US-6,625,425 Latching assembly for a module cover of a wireless communication device
This invention is a wireless communication device (100) that includes a housing (102) and a compartment (202) accessible from one side of the housing. The device...
US-6,625,237 Null-pilot symbol assisted fast automatic frequency control (AFC) system for coherent demodulation of...
A null-pilot symbol assisted fast automatic frequency control (AFC) system for coherent demodulation of carrier phase modulation (CPM) includes (209) a pilot...
US-6,625,233 Method and apparatus in a wireless receiver for demodulating a continuous-phase frequency-shift-keyed signal
A demodulator (604) demodulates (802) a block of symbols of a signal through a single-symbol matched-filter technique, thereby generating a first set of data;...
US-6,625,232 Smart DC offset correction loop
A DC offset correction method and apparatus. In a differential system, a DC offset correction loop includes a gain stage (104) having a differential input, a...
US-6,625,129 Demand assigned spatial multiplexing in satellite communication systems
The methods (300, 900, and 1200), and apparatus (140 and 800) of the present invention employ demand assigned spatial multiplexing in a satellite communication...
US-6,624,742 Wireless intelligent real estate sign and electronic lock box
An intelligent real estate system including an intelligent real estate sign having embedded processing functionality and a wireless communication device capable...
US-6,624,726 High Q factor MEMS resonators
Microelectromechanical resonators that can be fabricated on a semiconductor die by processes normally used in fabricating microelectronics (e.g., CMOS) circuits...
US-6,624,712 Method and apparatus for power modulating to prevent instances of clipping
A voltage (Vo) is added to an envelope function and input into a switching modulator (105). The output of the switching modulator (V.sub.SUP) is input to a...
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