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| Patent # | Description |
|---|---|
| US-7,512,238 |
Method and apparatus for detection of loss of cipher synchronization Detecting loss of stream cipher synchronization between a transmitter and a receiver in a video processing system may be achieved by receiving, by the receiver,... |
| US-7,512,237 |
Encryption for optical communications using dynamic subcarrier
multiplexing A multiplexing technique for optical communications used to create a pseudo-random communications signal in the optical domain such that only the sender and/or... |
| US-7,512,236 |
System and method for secure mobile commerce A method and system for secure communications in a mobile commerce system having a pre-defined communications protocol. The method and system are backward... |
| US-7,512,235 |
Multiple user authentication for online console-based gaming A console-based multi-user authentication process allows multiple users of a game console to be authenticated together in a single request/reply exchange with an... |
| US-7,512,234 |
Providing location data about a mobile entity Location data about a mobile entity (20) is provided in encrypted form by a location server (79) to a recipient that is one of the mobile entity (20) or a... |
| US-7,512,233 |
Method and apparatus for computing a shared secret key A method of generating a key by a first correspondent. The key is computable by a second correspondent. The method comprises the steps of: a) making available... |
| US-7,512,232 |
Generation and validation of short digital signatures with implicit
message embedding An implementation of a digital signature technique, described herein, generates, and another implementation of a digital signature technique, also described... |
| US-7,512,231 |
Computation method for modular exponentiation operation in decryption or
signature generation A decryption method of decrypting a plaintext m from a secret exponent d, a public key n, and a ciphertext c includes steps of converting the ciphertext c into a... |
| US-7,512,230 |
Method and apparatus of fast modular reduction Methods and apparatus reduce the computational load for computing r=x mod n, given two numbers x and n, where x is 2t bits long and n is t bits long. Such... |
| US-7,512,229 |
Key unit, method for marking key top, and method for manufacturing key
unit using the same As a marking laser beam, a laser beam of wavelength 532 nm obtained by extracting by extracting second higher harmonic of the Nd:YAG laser or a laser beam of... |
| US-7,512,228 |
System and method for operating a telephone to bypass a wireline telephone
service A system and method are disclosed for operating a telephone to bypass wireline telephone service. A system that incorporates teachings of the present disclosure... |
| US-7,512,227 |
Echo canceller controller An apparatus and method for disabling an echo canceller in a communication channel is external to the echo canceller. The average power of the received signal is... |
| US-7,512,226 |
IP-centric speed dial The present invention provides speed dial capability for traditional telephones, which are coupled to a terminal adaptor to facilitate calls over a packet... |
| US-7,512,225 |
Computer-telephony integration The invention provides a modification to the operation of the intelligent network instruction set whereby on transmitting an Initiate Call Attempt message... |
| US-7,512,224 |
Call transfer service using service control point and service node A communication monitor for transferring a communication to a second recipient from a first recipient includes an identifier receiver that receives at least one... |
| US-7,512,223 |
System and method for locating an end user A method of assisting an end user is provides. A first assistance request signal is received from a communication device. A communication node determines an... |
| US-7,512,222 |
Methods and systems for automated prepaid service routing Methods and systems for automatically routing a long distance call placed by a subscriber to a prepaid service provider. Methods are discussed for allowing the... |
| US-7,512,221 |
System and method for the detection and termination of fraudulent services A system is disclosed for the automatic detection of fraudulent activity on a transaction network, for which each transaction over the network has an associated... |
| US-7,512,220 |
DSL modem and a method of providing operating power for same An xDSL modem apparatus for installation on a telephone jack wall plate. The apparatus includes a port for transmitting and receiving carrier waves, a low-pass... |
| US-7,512,219 |
Selectable audio and mixed background sound for voice messaging system Methods, systems, computer program products, and methods of doing business by selectably mixing one or more sound files with a telephone caller's voice message,... |
| US-7,512,218 |
Method and apparatus for negotiated message delivery A method of message delivery can include registering a plurality of reception states for a receiving party. The reception states can specify conditions for... |
| US-7,512,217 |
System and method for communicating with instant messaging clients using a
telephone Systems and methods allow a user at a telephone to communicate with an instant messaging client. The instant messaging client may be identified by a PIN that is... |
| US-7,512,216 |
Joint fault detection A method and apparatus for detecting a fault in a joint connecting sections of an electrical transmission line together are disclosed. Previously known methods... |
| US-7,512,215 |
X-ray tube electron sources An X-ray tube includes an emitter wire (18) enclosed in a suppressor(14, 16). An extraction grid comprises a number of parallel wires (20) extending... |
| US-7,512,214 |
Radiography apparatus, radiography system, and control method thereof A radiography apparatus includes a conversion unit having conversion elements arranged in a row-column pattern. In an object-image reading operation, the... |
| US-7,512,213 |
Multiple-view-angle cargo security inspection method and system A multiple-view-angle cargo security inspection method for inspecting an object using a cargo security inspection system, the cargo security inspection system... |
| US-7,512,212 |
Multi-array detector module structure for radiation imaging Disclosed is a multi-array detector module structure pertaining to the technical field of radiation detecting. The multi-array detector module structure... |
| US-7,512,211 |
Mammography systems and methods, including methods for improving the
sensitivity and specificity of the... Provided are systems using compression devices for a mammography unit, and methods of using the same, for example, in conjunction with imaging of a patient's... |
| US-7,512,210 |
Hybrid energy discriminating charge integrating CT detector An imaging system includes a gantry having a bore therethrough designed to receive a patient being translated through the bore an x-ray source disposed in the... |
| US-7,512,209 |
Thermal stabilization methods and apparatus A method includes thermally stabilizing a Computed Tomography (CT) detector module. |
| US-7,512,208 |
Digital clock divider A digital clock divider includes an adder and a clock division device configured to receive a first clock signal with a first frequency and to output a second... |
| US-7,512,207 |
Apparatus for delivering a tool into a submerged bore An apparatus for delivering a tool into a nuclear reactor jet pump submerged in a reactor pool includes a frame, and a propulsion unit for controlling the... |
| US-7,512,206 |
Batch target and method for producing radionuclide In a method for producing a radionuclide, a target chamber is filled with target fluid and pressurized. A particle beam is applied to the target chamber to... |
| US-7,512,205 |
Baud rate generation using phase lock loops A single stage phase lock loop (PLL) is provided. The phase lock loop receives a reference clock frequency and is configured to output a PLL output frequency.... |
| US-7,512,204 |
Multi-phase-locked loop (PLL) solution for multi-link multi-rate line card
applications A multi-phase-locked loop (PLL) solution is described for multi-link multi-rate line cards. A reconfigurable enhanced phase-locked loop (EPLL) associated with a... |
| US-7,512,203 |
Data cleaning with an asynchronous reference clock Embodiments of the present invention may provide for independent setting of jitter tolerance and jitter transfer levels, and reduced jitter generation of a data... |
| US-7,512,202 |
Harmonic detector system and method A harmonic detector including a pattern detector circuit responsive to a clock signal and a data signal configured to detect a target bit pattern from said data... |
| US-7,512,201 |
Multi-channel synchronization architecture The present invention provides a robust global timing resynchronization architecture, a multi-link communications system including the same, and a method for... |
| US-7,512,200 |
Circuit to detect clock delay and method thereof Provided are a circuit and a method of detecting clock delay where the circuit to detect clock delay includes a delay detection circuit and a clock forwarding... |
| US-7,512,199 |
Channel estimation method operable to cancel a dominant disturber signal
from a received signal The present invention provides a processing module operable to produce an improved channel impulse response. This process involves initially estimating the... |
| US-7,512,198 |
Efficient diversity combining for wideband downlink A communication system employing site diversity combing to increase link availability includes at least two receivers at receive sites within a single downlink... |
| US-7,512,197 |
System and method for removing interfering narrowband signals from wide
bandwidth receive signal In accordance with the present invention, the system and method removes interfering signals from a communications signal and includes a Fast Fourier Transform... |
| US-7,512,196 |
System and method of obtaining random jitter estimates from measured
signal data A method of estimating random jitter from measured samples of a transmitted data signal includes a first step of obtaining a plurality of measurements (e.g.,... |
| US-7,512,195 |
Frequency control apparatus, wireless communication apparatus and
frequency control method A wireless communication apparatus performs fast control even on a large phase rotation of a received signal to synchronize the frequency of a received signal... |
| US-7,512,193 |
Circuit and method for pre-emphasis in data serialization A circuit for pre-emphasis in data serialization. The circuit has a signal delayline to incrementally delay a serialized signal, producing a delayed serialized... |
| US-7,512,192 |
Phase conjugated vectoring of signals in telephone cables A phase conjugation vectoring (PCV) of signals propagating in telephone cables of twisted pairs provides crosstalk free transmission therethrough. The cable is... |
| US-7,512,191 |
Method and apparatus for implementing a channel correction in a digital
data link The present invention concerns adjustment of tap coefficients of a Tomlinson-Harashima precoder in a digital communications path during a data transmission... |
| US-7,512,190 |
Data transmission apparatus using asynchronous dual-rail bus and method
therefor The present invention relates to a data transmission apparatus using an asynchronous dual-rail bus and a method therefor which can reduce power consumption for... |
| US-7,512,189 |
Lower complexity layered modulation signal processor A method and apparatus for transmitting and receiving a coded signal having an upper layer signal and a lower layer signal is disclosed. The method comprises the... |
| US-7,512,188 |
Phase shift keying signaling for integrated circuits The present invention relates to a system for communicating between two integrated circuits (ICs) or within an IC. The ICs are either on the same circuit boards... |
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