At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Shuffle-decrypting legitimacy certifying apparatus and method,
shuffle-decrypting verifying apparatus and...
The present invention is aimed at performing shuffle-decrypting certification which is made more secure by not allowing any knowledge of secret information to...
Modulus scaling for elliptic-curve cryptography
Modulus scaling applied a reduction techniques decreases time to perform modular arithmetic operations by avoiding shifting and multiplication operations....
Invariance based concurrent error detection for the advanced encryption
Advanced Encryption Standard (AES) is an encryption algorithm for securing sensitive unclassified material by U.S. Government agencies and, as a consequence the...
Sealing assembly and sliding cover mechanism using the sealing assembly
The invention discloses a sealing assembly (40) includes a first sealing member (41) and a second sealing member (46) tightly cooperating with the first sealing...
Microphone coupler system for a communication device
The invention provides a microphone coupler system for a communication device. The coupler system comprises: a microphone; a printed circuit board (PCB) to...
A VDSL splitter device adapted to receive a multi-frequency signal that includes a POTS signal portion and a VDSL signal portion and outputs separate POTS and...
Protective plug for distribution frame devices in telecommunications and
The invention relates to a protected plug socket (20) for distribution devices in telecommunications and data technology, comprising at least one housing (21)...
Call routing system and method of using the same
A call service center can include a call routing system that can use one or more action object identifiers. In one embodiment, a future action object identifier...
Meeting lobby for web conferencing
A conferencing system provides the scheduling of virtual meetings with meeting lobbies so that a meeting presenter can conduct a virtual meeting without the...
Automatic generation of a callflow statistics application for speech
A method, system and computer program for automatically generating call flow statistics in a voice application. Embodiments of the present invention address...
Call protecting method and device for personalized ring back tone in an
The present invention relates to a call protecting method for the coloring ring back tones in an intelligent network, wherein said intelligent network includes...
System and method for control of communications connections and
A method and system for selectively establishing a communications connection between an origin and destination in a communications network based on one or...
Intelligent media stream recovery
An interactive voice response (IVR) system is disclosed that can intelligently resume delivery of interrupted media streams. The IVR system determines if any...
Methods and apparatus for defending against telephone-based robotic
attacks using permutation of an IVR menu
Methods and apparatus are provided for defending against telephone-based robotic attacks An interactive voice response method is provided for presenting a menu...
Methods and apparatus for defending against telephone-based robotic
attacks using contextual-based degradation
Methods and apparatus are provided fox defending against telephone-based robotic attacks. An interactive voice response method is provided for presenting a menu...
Systems and methods for multi-tiered priority messaging
Various systems and methods for providing and updating electronic communications are disclosed. For example, a system for utilizing multi-tiered messages is...
Telephone network messaging
In a messaging system, a messaging server transmits signals over the telephone network to be received by equipment at, e.g., the customer premises. The...
Technique for handling incoming reply messages
Messages are handled by a determination that an incoming message is in response to a previous outgoing message, where the previous outgoing message is sent from...
System and method for simple unified messaging
A system and method are disclosed for providing simple unified messaging. A method incorporating teachings of the present disclosure may include receiving an...
Methods and apparatus for reducing data capture and storage requirements
for call and transaction related...
Systems for monitoring, storage, and analysis of information in signaling messages, communicated from originating networks to a destination network through one...
Field emission X-ray apparatus, methods, and systems
There is disclosed herein a field emission x-ray apparatus comprising: a housing including proximal and distal housing ends; a probe including proximal and...
Radiotherapy apparatus controller and irradiation method
A radiotherapy apparatus controller includes: a portal image taking unit; a gantry position collector; a marker position calculator; and a marker position table...
Suitcase compartmentalized for security inspection and system
A piece of luggage, such as a suitcase, is constructed with one or more compartments of predesigned location and purpose to facilitate security inspection....
Test-sensor production monitoring using XRF spectrometry
A method for monitoring test sensors comprising the steps of, providing a test sensor comprising a reagent including an enzyme and a metal mediator; monitoring...
Medical digital X-ray imaging apparatus and medical digital X-ray sensor
In a medical digital X-ray imaging apparatus having a plurality of imaging modes including computed tomography mode, a supporter supports an X-ray source and a...
Complex imaging system for dental
A dental complex imaging system includes a base and chair on the base for allowing a patient sit; a base-mounted pole adjacent to the chair; a support part...
Method to determine phase and/or amplitude between interfering, adjacent
x-ray beams in a detector pixel in a...
In a method to determine phase and/or amplitude between interfering, adjacent x-ray beams in a detector pixel in a Talbot interferometer for projective and...
Ultra low radiation dose X-ray CT scanner
A line scan cone beam CT imaging system irradiates an object with an x-ray cone beam for multiple views. A projection data set of the object is acquired at each...
Computed tomography device with active adaptation of the measuring
A computed tomography device (CT device) includes a user interface, via which the standard settings characterizing the CT measurement can be performed. At the...
Apparatus and method of compensating for frequency offset in OFDMA system
The present invention relates to an apparatus and method of compensating for a frequency offset in an orthogonal frequency division multiple access system that...
Clock and clock adjustment circuit for minimum jitter
A method for adjusting a clock for a jitter sensitive circuit begins by determining a low noise phase region of a primary clock. The method then continues by...
Data decision apparatus and error measurement apparatus
The object of the present invention is to provide a data decision apparatus and an error measurement apparatus which can set the phase of the clock to the...
Preamble detection in a multi-antenna MIMO 802.16e receiver
A preamble detector for a plurality of streams of baseband digitized signals has a plurality of preamble processors, each preamble processor coupled to an input...
Synchronous network device
A physical layer device comprises a first port that embeds a first clock into data transmitted over a first physical medium; a second port that embeds a second...
Peak windowing for crest factor reduction
In order to reduce the crest factor of a signal for power amplification, a windowing function is applied. The windowing function that is applied is a triangular...
Architecture for systolic nonlinear filter processors
Described are nonlinear filter processors having an array of polynomial nonlinear filters including a first polynomial nonlinear filter and a last polynomial...
Method and apparatus for interference mitigation in an OFDMA-based
A method and apparatus for mitigating inter-cell interference in an OFDMA-based wireless communication system is disclosed. The method includes the steps of,...
Method and apparatus for performing signal correlation using historical
A method and apparatus for estimating a satellite signal parameter in a satellite positioning system receiver is described. In an example, a plurality of...
Coarse frequency offset estimation for digital multimedia broadcasting
A method of estimating a coarse frequency offset of Digital Multimedia Broadcasting (DMB) transmission frames includes receiving the DMB transmission frames...
Acquisition apparatus and method
An acquisition apparatus includes: a first phase-calculating section that calculates a first correlation value by performing correlating operation of a...
Systems and method for generating a common preamble for use in a wireless
A UWB system comprising a plurality of piconets, wherein each piconet uses a different code to generate a preamble for use in communicating with a plurality of...
Apparatus and method for detecting a signal in a communication system
using multiple antennas
A method and apparatus for detecting a signal in a communication system using at least two transmit antennas are provided. The signal detection method and...
Joint estimation of channel and preamble sequence for orthogonal frequency
division multiplexing systems
A system includes an estimation module, a processing module, and a control module. The estimation module receives a signal having N sub-carriers and generates N...
Communication apparatus using chaotic signal and method thereof
A communication apparatus using a chaotic signal and a method thereof are provided. The communication apparatus includes a correlator which multiplies source...
Digital broadcasting system and method of processing data in digital
The present invention provides a data processing method. The data processing method includes receiving a broadcast signal in which main service data and mobile...
System for digital television broadcasting using modified 2/3 trellis
8VSB-compatible DTV broadcasting that employs outer coding of a sort in which interleaved data and outer coding parity are inner coded by the 2/3 trellis code...
MIMO-OFDM transmission device, MIMO-OFDM transmission method, reception
apparatus and reception method
A MIMO-OFDM transmission and reception apparatus is provided which allows high accuracy estimation of frequency offset; high accuracy estimation of a...
Link adaptation and antenna selection in cooperative multiple access
Embodiments of the present invention provide a system comprising a bit stream merger to merge a bit stream of a wireless apparatus with at least one bit stream...
Constellation rearrangement for transmit diversity schemes
A method of transmitting data in a wireless communication system from a transmitter to a receiver, comprising the steps of modulating data at the transmitter...
Dynamic digital pre-distortion system
A Dynamic Digital Pre-Distortion (DDPD) system is disclosed to rapidly correct power amplifier (PA) non-linearity and memory effects. To perform pre-distortion,...