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| Patent # | Description |
|---|---|
| US-6,492,975 |
Computer mouse The present invention is an improved computer mouse for inputting cursor commands into a computer of the type having a flat base with a tracking means for use on... |
| US-6,492,974 |
Small-sized portable information processing apparatus An information processing apparatus includes a body having a display panel pivotally attached to the body, the panel having a plural, selectable data display... |
| US-6,492,973 |
Method of driving a flat display capable of wireless connection and device
for driving the same A signal to be displayed that is output from a display signal source is upconverted and transmitted in the form of a millimeter-wave which is in turn... |
| US-6,492,972 |
Data signal line driving circuit and image display apparatus A data signal line driving circuit which sequentially forms a plurality of sampling signals and continuously samples input signals to output such input signals,... |
| US-6,492,970 |
Liquid crystal display and driving method therefor A liquid crystal display apparatus includes a circuit for generating an alternating signal and a correction time-period signal, the alternating signal indicating... |
| US-6,492,969 |
Combining two successive colors gets colors pure A color-sequential LCD image display apparatus is operated through controlling an array of pixelized display elements for in each element rendering a plurality... |
| US-6,492,968 |
Method for detecting color mixing defects on liquid crystal monitors A method for detecting defects when mixed colors among color channels on a liquid crystal monitor is disclosed. The disclosed method utilizes the interference of... |
| US-6,492,967 |
Fabrication of a twisting ball display having two or more different kinds
of balls A method of making a substrate in which sets of optically anisotropic spheroidal balls are disposed, as for use in an electrical twisting ball display. First and... |
| US-6,492,966 |
Integrally fabricated gated pixel elements and control circuitry for
flat-panel displays Triode pixel devices and complementary triode logic devices for control of the pixel devices are disclosed. The pixel and logic devices are integrally fabricated... |
| US-6,492,965 |
Display device and luminance control method therefor A temperature difference estimated value is found from a video signal using a temperature estimated value representing the temperature of the panel outer... |
| US-6,492,964 |
Plasma display panel and driving method thereof A plasma display panel, one of flat panel display device, having improved electrical connections and the driving method thereof are disclosed. The plasma display... |
| US-6,492,963 |
Electronic display apparatus A light display is mounted on the spokes of a rotating bicycle wheel. The display includes a plurality of arrays of lights, each array attached to one of the... |
| US-6,492,962 |
Optical scanning system with variable focus lens Apparent distance of a pixel within an optical field of view is determined. Incoming light is scanned along a raster pattern to direct light for a select pixel... |
| US-6,492,961 |
Image forming device and touchless display switch An image forming device is adapted for placement on a surface on which pictures or characters are drawn or displayed. The image forming device includes a lens... |
| US-6,492,960 |
Plastic or die-cast antennas for a wireless communications device An antenna is described for use with a wireless communications device wherein the antenna comprises a helical radiator having a connector at one end thereof with... |
| US-6,492,959 |
Stacked array antenna system A stacked array antenna system is presented having one or more antenna(s) as part of the supporting structure. This allows more than a single omni-directional... |
| US-6,492,958 |
Adaptive antenna reception apparatus An adaptive antenna reception apparatus includes a reference signal level determination section, reception level detection sections, and beam formers. The... |
| US-6,492,957 |
Close-proximity radiation detection device for determining radiation
shielding device effectiveness and a... A radiation detection device for locally detecting radiation of RF energy emissions from close proximity direct line-of-sight electromagnetic fields emitted by a... |
| US-6,492,956 |
RF current injecting antenna device An apparatus for, and method of, replacing conventional antennas which transmit radio frequency energy from radio frequency transmitters. The invention provides... |
| US-6,492,955 |
Steerable antenna system with fixed feed source A steerable antenna system for transmitting and/or receiving an electromagnetic signal to a relatively moving target includes a hyperbolic subreflector secured... |
| US-6,492,954 |
Multi-wave-reflector antenna dish A multi-wave-reflector antenna dish simultaneously receives signals from different satellites. The antenna dish comprises a reflector with a superquadric... |
| US-6,492,953 |
Wideband meander line loaded antenna A meander line loaded antenna provides a wide instantaneous bandwidth with a first planar conductor extending orthogonally from a ground plane, a second planar... |
| US-6,492,952 |
Antenna device, a communication device including such an antenna device and
a method of operating the... An antenna device includes a first and a second internal antenna element and a common ground plane. The first element has an upper and a lower end portion. The... |
| US-6,492,951 |
Plasma antenna A system for information transmission having a plasma antenna, including an electrodeless plasma tube, and a power source effective to generate an ... |
| US-6,492,950 |
Patch antenna with dielectric separated from patch plane to increase gain A dielectric member 27 with a thickness of from 0.1.lambda. to 2.lambda. is disposed opposite to a patch plane 17 of a patch antenna 10A apart from the patch... |
| US-6,492,949 |
Slot antenna element for an array antenna A multiple beam array antenna system comprises a plurality of radiating elements provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam... |
| US-6,492,948 |
Antenna base This invention relates to an antenna base, comprising a printed circuit board. A base is designed in a region at an appropriate location on the printed circuit... |
| US-6,492,947 |
Stripline fed aperture coupled microstrip antenna An aperture coupled microstrip patch antenna coupling circuit. Electromagnetic energy propagating along a stripline feedline is coupled through one of the ground... |
| US-6,492,946 |
Surface-mounted antenna, method for adjusting and setting dual-resonance
frequency thereof, and communication... A surface-mounted type antenna which facilitates the realization of the widening of the frequency band, and a communication device including it. In this antenna,... |
| US-6,492,945 |
Instantaneous radiopositioning using signals of opportunity Instantaneous radio positioning method and system. Signals from a plurality of spatially distributed transmitters are received at a known reference position and... |
| US-6,492,944 |
Internal calibration method for receiver system of a wireless location
system Methods and apparatus for calibrating a Wireless Location System to enable the system to make highly accurate TDOA and FDOA measurements are disclosed. An... |
| US-6,492,943 |
Phased-array antenna apparatus A phased-array antenna apparatus used in a microwave or milliwave band and having a high gain includes a multilayer structure. The multilayer structure is... |
| US-6,492,942 |
Content-based adaptive parasitic array antenna system An adaptive parasitic array antenna system having properties of directive gain, self-pointing and interference rejection is provided including an adaptive... |
| US-6,492,941 |
Combined global positioning system receiver and radio A portable GPS/radio unit communicates over a wireless radio network with at least one other unit which is transmitting radio signals over the network indicative... |
| US-6,492,940 |
Method of and system for receiving microwave A method of and a system for receiving microwave beams from a plurality of power satellites (1) in space by way of a receiving antenna (3). By controlling the... |
| US-6,492,939 |
Phase coherent optically delayed radar target A radar target with delayed reply means. The radar target contains devices for: (a) receiving a radar signal which has a frequency of from about 0.5 to about 94... |
| US-6,492,938 |
Method of associating target data in a multi-slope FMCW radar system An association method for a multi-slope FMCW radar identifies candidate combinations of frequency components as being correctly or incorrectly associated based... |
| US-6,492,937 |
High precision range measurement technique Electronic Warfare (EW) systems aboard aircrafts are used to protect them from guided missile by denying threat radar systems the ability to track the aircrafts.... |
| US-6,492,936 |
Frequency spectrum analyzer Circuitry and technique for improving the analysis of a signal, such as radar return, by eliminating the effects of frequency variations of the carrier and... |
| US-6,492,935 |
Peripheral monitoring sensor For data detected by a milltimetric wave radar 2 and an image sensor 3, a signal processor 4 of a peripheral monitoring sensor 1 divides an area in which a... |
| US-6,492,934 |
Method of deriving ground speed for descending aircraft The present invention is a method of deriving a ground speed of an aircraft on a descent along a flight path. A vertical speed signal is produced as a function... |
| US-6,492,933 |
SSB pulse Doppler sensor and active reflector system A dual channel microwave sensor employs single sideband Doppler techniques in innumerable vibration, motion, and displacement applications. When combined with an... |
| US-6,492,932 |
System and method for processing squint mapped synthetic aperture radar
data A method for processing squint-mapped synthetic aperture radar data of the present invention. The inventive method includes the steps of effecting range... |
| US-6,492,931 |
Electronic countermeasures system and method An electronic countermeasures system wherein part of the system is contained within the aircraft to be protected and part in an expendable decoy. Signals from... |
| US-6,492,930 |
Reduced propagation delay current mode cascaded analog-to-digital converter
and threshold bit cell therefor A non-sampling cascaded current mode analog-to-digital converter is formed of cascaded threshold detector bit cells driven by a transconductance amplifier for... |
| US-6,492,929 |
Analogue to digital converter and method of analogue to digital conversion
with non-uniform sampling An analogue to digital converter generating at least two threshold levels and a comparator for comparing each of the levels with the input signal and generating... |
| US-6,492,928 |
Digital-to-analog converter with power up/down transient suppression and
automatic rate switching Power-up and power-down transient suppression are provided for an audio digital-to-analog converter with a single ended output to prevent annoying pops which... |
| US-6,492,927 |
Digital-signal receiving apparatus A plurality of data items are received in each frame period, and a digital signal processor (DSP) checks a flag corresponding to each data item in each frame... |
| US-6,492,926 |
Noise compensation device and method in a discrete time control system A noise compensating device in a discrete time control system, such as a R/W system for hard disks, including: a control loop generating a first timing signal, a... |
| US-6,492,925 |
Ultra-wide band (20 MHz to 5 GHz) analog to digital signal processor An ultra-wide band general purpose analog to digital signal processor (200) covering the radio frequency range from 20 MHz to 5 GHz. The processor (200) includes... |
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