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7432463 |
Button assembly with status indicator and programmable backlighting
A configurable switch matrix assembly with button assembly is disclosed for keypads used in devices such as primary control points for automation systems in homes vehicles, or commercial...
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7432460 |
Button assembly with status indicator and programmable backlighting
A configurable switch matrix assembly with button assembly is disclosed for keypads used in devices such as primary control points for automation systems in homes vehicles, or commercial...
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7414210 |
Button assembly with status indicator and programmable backlighting
A configurable switch matrix assembly with button assembly is disclosed for keypads used in devices such as primary control points for automation systems in homes vehicles, or commercial...
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7412056 |
Rolling code security system
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
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7400300 |
Multiple-element antenna with floating antenna element
A multiple-element antenna for a wireless communication device is provided. The antenna comprises a first antenna element having a first operating frequency band and a floating antenna element...
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7397431 |
Multilevel antennae
Antennae in which the corresponding radiative element contains at least one multilevel structure formed by a set of similar geometric elements (polygons or polyhedrons) electromagnetically coupled...
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7394451 |
Backlit display with motion sensor
An apparatus for interfacing with a control system, and in particular a home automation system. In one embodiment, the apparatus comprises an integrated LCD touch screen and motion sensor. The...
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7394432 |
Multilevel antenna
Antennae in which the corresponding radiative element contains at least one multilevel structure formed by a set of similar geometric elements (polygons or polyhedrons) electromagnetically coupled...
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7369089 |
Antenna with multiple-band patch and slot structures
A multiple-band antenna having a plurality of operating frequency bands is provided. The antenna includes a plurality of structures configured for operation in respective ones of the plurality of...
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7361853 |
Button assembly with status indicator and programmable backlighting
A configurable switch matrix assembly with button assembly is disclosed for keypads used in devices such as primary control points for automation systems in homes vehicles, or commercial...
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7312762 |
Loaded antenna
A novel loaded antenna is defined in the present invention. The radiating element of the loaded antenna consists of two different parts: a conducting surface and a loading structure. By means of...
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7307542 |
System and method for commissioning addressable lighting systems
A system for commissioning ballasts comprising a wireless device that can be easily transported to any location served by an addressable lighting system. The wireless device allows a user to cycle...
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7256741 |
Antenna with multiple-band patch and slot structures
A multiple-band antenna having a plurality of operating frequency bands is provided. The antenna includes a plurality of structures configured for operation in respective ones of the plurality of...
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7253775 |
Antenna with near-field radiation control
An antenna and a wireless mobile communication device incorporating the antenna are provided. The antenna includes a first conductor section electrically coupled to a first feeding point, a second...
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7250918 |
Interlaced multiband antenna arrays
Antenna arrays which can work simultaneously in various frequency bands thanks to the physical disposition of the elements which constitute them, and also the multiband behaviour of some elements...
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7245196 |
Fractal and space-filling transmission lines, resonators, filters and passive network elements
This invention relates to high frequency electromagnetic circuits, in particular to those made on planar or quasi-planar substrates, where the circuit is patterned on a metallic or superconducting...
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7215287 |
Multiband antenna
The present invention relates generally to a new family of antennas with a multiband behaviour, so that the frequency bands of the antenna can be tuned simultaneously to the main existing wireless...
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7202822 |
Space-filling miniature antennas
A novel geometry, the geometry of Space-Filling Curves (SFC) is defined in the present invention and it is used to shape a part of an antenna. By means of this novel technique, the size of the...
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7202818 |
Multifrequency microstrip patch antenna with parasitic coupled elements
A multifrequency microstrip patch antenna comprising an active patch and a plurality of parasitic elements placed underneath said active patch, featuring a similar behavior (impedance, directivity,...
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7196672 |
Portable radio communication apparatus provided with a part of a housing operating as an antenna
In a portable radio communication apparatus including a housing, at least one part of the housing is formed as a housing electrical conductor portion by an electrically conductive material. The...
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7183984 |
Multiple-element antenna with parasitic coupler
A multiple-element antenna for a multi-band wireless mobile communication device is provided. The multiple-element antenna includes a first antenna element, a second antenna element positioned...
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7164386 |
Space-filling miniature antennas
A novel geometry, the geometry of Space-Filling Curves (SFC) is defined in the present invention and it is used to shape a part of an antenna. By means of this novel technique, the size of the...
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7148850 |
Space-filling miniature antennas
A novel geometry, the geometry of Space-Filling Curves (SFC) is defined in the present invention and it is used to shape a part of an antenna. By means of this novel technique, the size of the...
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7148846 |
Multiple-element antenna with floating antenna element
A multiple-element antenna for a wireless communication device is provided. The antenna comprises a first antenna element having a first operating frequency band and a floating antenna element...
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7123208 |
Multilevel antennae
Antennae in which the corresponding radiative element contains at least one multilevel structure formed by a set of similar geometric elements (polygons or polyhedrons) electromagnetically coupled...
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7079877 |
Foldable portable telephone
In a foldable portable telephone, a shield box provided within an upper casing is connected via a flexible cable to an output terminal of a transmitting circuit provided within a lower casing, and...
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7046205 |
Spring-loaded extendible antenna for a mobile phone
The present invention is a spring-loaded manually extendable antenna for a mobile phone. An antenna extension system includes an extendable antenna stowed within an antenna housing. Within the...
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7023387 |
Antenna with multiple-band patch and slot structures
A multiple-band antenna having a plurality of operating frequency bands is provided. The antenna includes a plurality of structures configured for operation in respective ones of the plurality of...
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7015868 |
Multilevel Antennae
Antennae in which the corresponding radiative element contains at least one multilevel structure formed by a set of similar geometric elements (polygons or polyhedrons) electromagnetically coupled...
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7009567 |
Portable radio communication apparatus provided with a part of a housing operating as an antenna
In a portable radio communication apparatus including a housing, at least one part of the housing is formed as a housing electrical conductor portion by an electrically conductive material. The...
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6980655 |
Rolling code security system
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
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6980173 |
Floating conductor pad for antenna performance stabilization and noise reduction
An antenna in a wireless mobile communication device is often sensitive to its operating environment, such that variations in other device components typically affect performance of the antenna. A...
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6965790 |
Acoustic pipe for flip style cellular telephone
A flip style cellular telephone includes a main housing, a microphone mounted in the main housing and a flip, pivotably mounted to the main housing by a hinge. The flip is formed with an acoustic...
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6950071 |
Multiple-element antenna
A multiple-element antenna is provided that includes a monopole portion and a dipole portion. The monopole portion has a top section, a middle section, and a bottom section. The middle section...
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6940460 |
Apparatus and method for enhancing low-frequency operation of mobile communication antennas
The operation of a mobile communication apparatus is enhanced particularly in the lower frequency portion of its bandwidth by connecting an electrically-conductive ground-enlarger to the...
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6937206 |
Dual-band dual-polarized antenna array
The present invention refers generally to a new family of antenna arrays that are able to operate simultaneously at two different frequency bands, while featuring dual-polarization at both bands....
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6937191 |
Interlaced multiband antenna arrays
Antenna arrays which can work simultaneously in various frequency bands thanks to the physical disposition of the elements which constitute them, and also the multiband behaviour of some elements...
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6930260 |
Switch matrix
A switch matrix is disclosed for keypads used in devices such as primary control points for automation systems in homes vehicles, or businesses. The switch matrix preferably includes a support...
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EP1538694A1 |
PORTABLE WIRELESS MACHINE
An upper case (1) is connected to a lower case (2) in a hinge portion (3) so as to freely rotate. A plate shaped conductor (4) and a plate shaped conductor (5) are disposed along the surface of the...
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6891506 |
Multiple-element antenna with parasitic coupler
A multiple-element antenna for a multi-band wireless mobile communication device is provided. The multiple-element antenna includes a first antenna element, a second antenna element positioned...
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6876320 |
Anti-radar space-filling and/or multilevel chaff dispersers
The present invention consists of the particular geometry of the reflectors or dispersers which constitute the anti-radar chaff cloud. Instead of using conventional rectilinear forms, in the...
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6870507 |
Miniature broadband ring-like microstrip patch antenna
A miniature broadband stacked microstrip patch antenna formed by two patches, an active and a parasitic patches, where at least one of them is defined by a Ring-Like Space-Filling Surface (RSFS)...
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6812897 |
Dual mode antenna system for radio transceiver
A dual mode antenna system for a wireless transceiver is provided, and includes a retractable antenna element having a first, retracted position and a second, extended position. The antenna element...
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6809692 |
Advanced multilevel antenna for motor vehicles
The invention relates to an antenna for a motor vehicle, having the following parts and characteristics: a) a transparent window covered with a transparent, optically conductive plate on at least...
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6791500 |
Antenna with near-field radiation control
An antenna and a wireless mobile communication device incorporating the antenna are provided. The antenna includes a first conductor section electrically coupled to first feeding point, a second...
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6781548 |
Electrically connected multi-feed antenna system
An antenna system for a portable transceiver device comprises an antenna structure for transmitting and receiving RF signals. The antenna structure includes multiple feeding ports having a common...
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EP0885512B1 |
A CELLULAR TELEPHONE ASSEMBLY AND METHOD FOR ASSEMBLING A CELLULAR TELEPHONE
Abstract not available for EP0885512 Abstract of corresponding document: US5867772 A cellular telephone assembly includes a front shell having a mounting pin and a locating pin, and having a...
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6690796 |
Rolling code security system
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
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6664930 |
Multiple-element antenna
A multiple-element antenna is provided that includes a monopole portion and a dipole portion. The monopole portion has a top section, a middle section, and a bottom section. The middle section...
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6580397 |
Arrangement for a mobile terminal
The invention relates to an antenna system for a mobile terminal ( 1 ), comprising a casing ( 2 ), which accommodates radio electronic circuits (REC) and a screening device (SD) for the radio...
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