Alderson, US
Benjamin Alderson, Fort Worth, TX US
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20100174812 | SECURE REMOTE MAINTENANCE AND SUPPORT SYSTEM, METHOD, NETWORK ENTITY AND COMPUTER PROGRAM PRODUCT - A remote, secure maintenance and support system, method, network entity and computer program product are provided. The system can include site terminal(s) and/or a site server (collectively “site device(s)”), a data center in communication with the site device(s) over a first secure tunnel, and at least one client terminal in communication with the data center over a second secure tunnel. The site device(s) can be configured to periodically transmit to the data center one or more error messages over the first secure tunnel. The data center can, in turn, be configured to make the error messages accessible to at least one authorized technician operating one of the client terminals. The client terminal can be configured to retrieve at least one of the error messages over the second secure tunnel and to take an action associated with resolving the error message. | 07-08-2010 |
Brandi Alderson, Melbourne, FL US
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20120110901 | METHOD AND SYSTEM FOR PROCESSING OF AQUATIC SPECIES - Disclosed herein is a method and system of recovering multiple products from industrial-scale production of a biomass of an aquatic species. | 05-10-2012 |
20140221630 | METHOD AND SYSTEM FOR PROCESSING OF AQUATIC SPECIES - Disclosed herein is a method and system of recovering multiple products from industrial-scale production of a biomass of an aquatic species. | 08-07-2014 |
Chad Alderson, San Jose, CA US
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20110184780 | INTEGRATION OF eCOMMERCE FEATURES INTO SOCIAL NETWORKING PLATFORM - A method and system are provided for ecommerce marketplace users to provide contents for social networking platform integration, such as a user sharing purchases with friends so that the user may show new clothes to friends on a social networking service. Content can be transmitted to a social network server for storing at a message space of a user of the social network server and requesting the user of the social network to provide an opinion about the content. In addition, the content might include an image resembling a paper doll, the paper doll having the capability of having parts electronically superimposed with images of articles of clothing comprising all or part of an outfit. Images of such articles of clothing can be electronically superimposed on the paper doll. The paper doll with images of the articles of clothing can be transmitted to friends on a social network for an opinion or for completion of the outfit. | 07-28-2011 |
David Alderson, Morganton, NC US
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20100003865 | WIRING DEVICE TERMINAL AND RELATED METHOD OF TERMINATION - A terminal of a wiring device includes a conductive plate, an arm, and a wire guide. The conductive plate has an opening formed therethrough. The conductive plate receives a fastener for securing a substantially straight wire to the conductive plate. The arm extends from the conductive plate and defines a mating element on the wiring device. The arm is an anchor of said conductive plate. The mating element of the arm is adapted to cooperate with a complementary mating element. The wire guide is in spaced relation to the fastener to position the substantially straight wire adjacent to the fastener. | 01-07-2010 |
20110203828 | WIRING DEVICE AND COVER PLATE SNAP-ON ASSEMBLY - An installation of a wiring device configured to receive a cover plate which snaps on to a wiring device such as a switch or receptacle. With this invention, openings for threaded fasteners in the face of the cover plate are eliminated. In an embodiment, the cover plate has an opening sized to accommodate a wiring device and supports, on opposing side walls of the opening, at least one protrusion. The protrusions on the cover plate are located to detachably engage corresponding protrusions on the wiring device as the cover plate is pressed onto the wiring device. | 08-25-2011 |
Jeff D. Alderson, Driftwood, TX US
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20110241919 | System and method for generating shaped noise - In a particular embodiment, a circuit device is disclosed that includes a data generator adapted to output a random pulse sequence having a particular spectral shape. The data generator includes a feedback loop with a transfer function, the output of which may be altered by limiter circuitry to increase stability of the data generator. The circuit device may further include, for example, a pulse edge control circuit to selectively apply a carrier suppression operation to at least one pulse-width modulated (PWM) signal in response to the random pulse sequence to produce at least one modulated PWM output signal. In such an example, the spectral energy associated with a PWM carrier of the modulated PWM output signal at a carrier frequency and associated harmonics is changed such that the modulated PWM output signal has a spectral shape defined by the particular spectral shape. | 10-06-2011 |
Jeffrey Alderson, Dorchester, MA US
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20130080314 | Apparatus and Methods for an Application Process and Data Analysis - One aspect of the invention relates to a method of simplifying an application process. The method includes a series of steps that can be performed in any particular order. The steps include dividing the application process into a plurality of sub-processes, arranging a portion of the plurality of sub-processes in response to a scheme, collecting user profile data in responses to a plurality of queries, the queries selectively presented to the user in response to a branching logical hierarchy, generating a report in response to the profile data; and targeting information to a desired demographic of users in response to user profile data correlations. | 03-28-2013 |
20130080346 | Apparatus and Methods for an Application Process and Data Analysis - One aspect of the invention relates to a method of simplifying an application process. The method includes a series of steps that can be performed in any particular order. The steps include dividing: the application process into a plurality of sub-processes, arranging a portion of the plurality of sub-processes in response to a scheme, collecting user profile data in response to a plurality of queries, the queries selectively presented to the user in response to a branching logical hierarchy, generating a report in response to the profile data; and targeting information to a desired demographic of users in response to user profile data correlations. | 03-28-2013 |
Jeffrey Alderson, Austin, TX US
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20120140943 | OVERSIGHT CONTROL OF AN ADAPTIVE NOISE CANCELER IN A PERSONAL AUDIO DEVICE - A personal audio device, such as a wireless telephone, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone is also provided proximate the speaker to measure the ambient sounds and transducer output near the transducer, thus providing an indication of the effectiveness of the noise canceling. A processing circuit uses the reference and/or error microphone, optionally along with a microphone provided for capturing near-end speech, to determine whether the ANC circuit is incorrectly adapting or may incorrectly adapt to the instant acoustic environment and/or whether the anti-noise signal may be incorrect and/or disruptive and then take action in the processing circuit to prevent or remedy such conditions. | 06-07-2012 |
20120308024 | BANDLIMITING ANTI-NOISE IN PERSONAL AUDIO DEVICES HAVING ADAPTIVE NOISE CANCELLATION (ANC) - A personal audio device, such as a wireless telephone, includes noise canceling circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone may also be provided proximate the speaker to measure the output of the transducer in order to control the adaptation of the anti-noise signal and to estimate an electro-acoustical path from the noise canceling circuit through the transducer. A processing circuit that performs the adaptive noise canceling (ANC) function also either adjusts the frequency response of the anti-noise signal with respect to the reference microphone signal, and/or by adjusting the response of the adaptive filter independent of the adaptation provided by the reference microphone signal. | 12-06-2012 |
20120308025 | ADAPTIVE NOISE CANCELING ARCHITECTURE FOR A PERSONAL AUDIO DEVICE - A personal audio device, such as a wireless telephone, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal from a reference microphone signal that measures the ambient audio and an error microphone signal that measures the output of an output transducer plus any ambient audio at that location and injects the anti-noise signal at the transducer output to cause cancellation of ambient audio sounds. A processing circuit uses the reference and error microphone to generate the anti-noise signal, which can be generated by an adaptive filter operating at a multiple of the ANC coefficient update rate. Downlink audio can be combined with the high data rate anti-noise signal by interpolation. High-pass filters in the control paths reduce DC offset in the ANC circuits, and ANC coefficient adaptation can be halted when downlink audio is not detected. | 12-06-2012 |
20120308028 | BANDLIMITING ANTI-NOISE IN PERSONAL AUDIO DEVICES HAVING ADAPTIVE NOISE CANCELLATION (ANC) - A personal audio device, such as a wireless telephone, includes noise canceling that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone is provided proximate the speaker to measure the output of the transducer in order to control the adaptation of the anti-noise signal and to estimate an electro-acoustical path from the noise canceling circuit through the transducer. The anti-noise signal is adaptively generated to minimize the ambient audio sounds at the error microphone. A processing circuit that performs the adaptive noise canceling (ANC) function also filters one or both of the reference and/or error microphone signals, to bias the adaptation of the adaptive filter in one or more frequency regions to alter a degree of the minimization of the ambient audio sounds at the error microphone. | 12-06-2012 |
20120310640 | MIC COVERING DETECTION IN PERSONAL AUDIO DEVICES - A personal audio device, such as a wireless telephone, includes noise canceling circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone may also be provided proximate the speaker to estimate an electro-acoustical path from the noise canceling circuit through the transducer. A processing circuit uses the reference and/or error microphone, optionally along with a microphone provided for capturing near-end speech, to determine whether one of the reference or error microphones is obstructed by comparing their received signal content and takes action to avoid generation of erroneous anti-noise. | 12-06-2012 |
20130287218 | LEAKAGE-MODELING ADAPTIVE NOISE CANCELING FOR EARSPEAKERS - A personal audio device, such as a headphone, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal from a reference microphone signal that measures the ambient audio, and the anti-noise signal is combined with source audio to provide an output for a speaker. The anti-noise signal causes cancellation of ambient audio sounds that appear at the reference microphone. A processing circuit uses the reference microphone to generate the anti-noise signal, which can be generated by an adaptive filter. The processing circuit also models an acoustic leakage path from the transducer to the reference microphone and removes elements of the source audio appearing at the reference microphone signal due to the acoustic output of the speaker. Another adaptive filter can be used to model the acoustic leakage path. | 10-31-2013 |
20130287219 | COORDINATED CONTROL OF ADAPTIVE NOISE CANCELLATION (ANC) AMONG EARSPEAKER CHANNELS - A personal audio device including earspeakers, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal for each earspeaker from at least one microphone signal that measures the ambient audio, and the anti-noise signals are combined with source audio to provide outputs for the earspeakers. The anti-noise signals cause cancellation of ambient audio sounds at the respective earspeakers. A processing circuit uses the microphone signal(s) to generate the anti-noise signals, which can be generated by adaptive filters. The processing circuit controls adaptation of the adaptive filters such that when an event requiring action on the adaptation of one of the adaptive filters is detected, action is taken on the other one of the adaptive filters. Another feature of the ANC system uses microphone signals provided at both of the earspeakers to perform processing on a voice microphone signal that receives speech of the user. | 10-31-2013 |
20130301842 | NOISE BURST ADAPTATION OF SECONDARY PATH ADAPTIVE RESPONSE IN NOISE-CANCELING PERSONAL AUDIO DEVICES - A personal audio device, such as a wireless telephone, generates an anti-noise signal from an error microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. The error microphone is also provided proximate the speaker to provide an error signal indicative of the effectiveness of the noise cancellation. A secondary path estimating adaptive filter is used to estimate the electro-acoustical path from the noise canceling circuit through the transducer so that source audio can be removed from the error signal. Noise bursts are injected intermittently and the adaptation of the secondary path estimating adaptive filter controlled, so that the secondary path estimate can be maintained irrespective of the presence and amplitude of the source audio. | 11-14-2013 |
20130301846 | FREQUENCY AND DIRECTION-DEPENDENT AMBIENT SOUND HANDLING IN PERSONAL AUDIO DEVICES HAVING ADAPTIVE NOISE CANCELLATION (ANC) - A personal audio device, such as a wireless telephone, includes noise canceling circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone may also be provided proximate the speaker to measure the output of the transducer in order to control the adaptation of the anti-noise signal and to estimate an electro-acoustical path from the noise canceling circuit through the transducer. A processing circuit that performs the adaptive noise canceling (ANC) function also detects frequency-dependent characteristics in and/or direction of the ambient sounds and alters adaptation of the noise canceling circuit in response to the detection. | 11-14-2013 |
20130301847 | SEQUENCED ADAPTATION OF ANTI-NOISE GENERATOR RESPONSE AND SECONDARY PATH RESPONSE IN AN ADAPTIVE NOISE CANCELING SYSTEM - A personal audio device, such as a wireless telephone, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone is also provided proximate to the speaker to provide an error signal indicative of the effectiveness of the noise cancellation. A secondary path estimating adaptive filter is used to estimate the electro-acoustical path from the noise canceling circuit through the transducer so that source audio can be removed from the error signal. Adaptation of adaptive filters is sequenced so that update of their coefficients does not cause instability or error in the update. A level of the source audio with respect to the ambient audio can be determined to determine whether the system may generate erroneous anti-noise and/or become unstable. | 11-14-2013 |
20130301848 | DOWNLINK TONE DETECTION AND ADAPTATION OF A SECONDARY PATH RESPONSE MODEL IN AN ADAPTIVE NOISE CANCELING SYSTEM - An adaptive noise canceling (ANC) circuit adaptively generates an anti-noise signal from a reference microphone signal that is injected into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone proximate the speaker provides an error signal. A secondary path estimating adaptive filter estimates the electro-acoustical path from the noise canceling circuit through the transducer so that source audio can be removed from the error signal. Tones in the source audio, such as remote ringtones, present in downlink audio during initiation of a telephone call, are detected by a tone detector using accumulated tone persistence and non-silence hangover counting, and adaptation of the secondary path estimating adaptive filter is halted to prevent adapting to the tones. Adaptation of the adaptive filters is then sequenced so any disruption of the secondary path adaptive filter response is removed before allowing the anti-noise generating filter to adapt. | 11-14-2013 |
20130301849 | ERROR-SIGNAL CONTENT CONTROLLED ADAPTATION OF SECONDARY AND LEAKAGE PATH MODELS IN NOISE-CANCELING PERSONAL AUDIO DEVICES - A personal audio device, such as a wireless telephone, generates an anti-noise signal from a microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. The microphone measures the ambient environment, but also contains a component due to the transducer acoustic output. An adaptive filter is used to estimate the electro-acoustical path from the noise-canceling circuit through the transducer to the at least one microphone so that source audio can be removed from the microphone signal. A determination of the relative amount of the ambient sounds present in the microphone signal versus the amount of the transducer output of the source audio present in the microphone signal is made to determine whether to update the adaptive response. | 11-14-2013 |
20140211953 | BANDLIMITING ANTI-NOISE IN PERSONAL AUDIO DEVICES HAVING ADAPTIVE NOISE CANCELLATION (ANC) - A personal audio device, such as a wireless telephone, includes noise canceling circuit that adaptively generates an anti-noise signal from a reference microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. An error microphone may also be provided proximate the speaker to measure the output of the transducer in order to control the adaptation of the anti-noise signal and to estimate an electro-acoustical path from the noise canceling circuit through the transducer. A processing circuit that performs the adaptive noise canceling (ANC) function also either adjusts the frequency response of the anti-noise signal with respect to the reference microphone signal, and/or by adjusting the response of the adaptive filter independent of the adaptation provided by the reference microphone signal. | 07-31-2014 |
20140270222 | LOW-LATENCY MULTI-DRIVER ADAPTIVE NOISE CANCELING (ANC) SYSTEM FOR A PERSONAL AUDIO DEVICE - A personal audio device including multiple output transducers for reproducing different frequency bands of a source audio signal, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal for each of the transducers from at least one microphone signal that measures the ambient audio to generate anti-noise signals. The anti-noise signals are generated by separate adaptive filters such that the anti-noise signals cause substantial cancellation of the ambient audio at their corresponding transducers. The use of separate adaptive filters provides low-latency operation, since a crossover is not needed to split the anti-noise into the appropriate frequency bands. The adaptive filters can be implemented or biased to generate anti-noise only in the frequency band corresponding to the particular adaptive filter. The anti-noise signals are combined with source audio of the appropriate frequency band to provide outputs for the corresponding transducers. | 09-18-2014 |
20140270223 | ADAPTIVE-NOISE CANCELING (ANC) EFFECTIVENESS ESTIMATION AND CORRECTION IN A PERSONAL AUDIO DEVICE - Techniques for estimating adaptive noise canceling (ANC) performance in a personal audio device, such as a wireless telephone, provide robustness of operation by triggering corrective action when ANC performance is low, and/or by saving a state of the ANC system when ANC performance is high. An anti-noise signal is generated from a reference microphone signal and is provided to an output transducer along with program audio. A measure of ANC gain is determined by computing a ratio of a first indication of magnitude of an error microphone signal that provides a measure of the ambient sounds and program audio heard by the listener including the effects of the anti-noise, to a second indication of magnitude of the error microphone signal without the effects of the anti-noise. The ratio can be determined for different frequency bands in order to determine whether particular adaptive filters are trained properly. | 09-18-2014 |
20140270224 | AMBIENT NOISE-BASED ADAPTATION OF SECONDARY PATH ADAPTIVE RESPONSE IN NOISE-CANCELING PERSONAL AUDIO DEVICES - An adaptive noise canceller adapts a secondary path modeling response using ambient noise, rather than using another noise source or source audio as a training source. Anti-noise generated from a reference microphone signal using a first adaptive filter is used as the training signal for training the secondary path response. Ambient noise at the error microphone is removed from an error microphone signal, so that only anti-noise remains. A primary path modeling adaptive filter is used to modify the reference microphone signal to generate a source of ambient noise that is correlated with the ambient noise present at the error microphone, which is then subtracted from the error microphone signal to generate the error signal. The primary path modeling adaptive filter is previously adapted by minimizing components of the error microphone signal appearing in an output of the primary path adaptive filter while the anti-noise signal is muted. | 09-18-2014 |
Jeffrey D. Alderson, Driftwood, TX US
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20090243745 | SYSTEM AND METHOD OF SHAPING A POWER SPECTRUM IN PWM AMPLIFIERS - In a particular embodiment, a circuit device is disclosed that includes a data generator adapted to output a random pulse sequence having a particular spectral shape. The circuit device further includes a pulse edge control circuit to selectively apply a carrier suppression operation to at least one pulse-width modulated (PWM) signal in response to the random pulse sequence to produce at least one modulated PWM output signal. The spectral energy associated with a PWM carrier of the modulated PWM output signal at a carrier frequency and associated harmonics is changed such that the modulated PWM output signal has a spectral shape defined by the particular spectral shape. | 10-01-2009 |
20100207699 | System and Method of Shaping a Power Spectrum in PWM Amplifiers - In a particular embodiment, a circuit device is disclosed that includes a data generator adapted to output a random pulse sequence having a particular spectral shape. The circuit device further includes a pulse edge control circuit to selectively apply a carrier suppression operation to at least one pulse-width modulated (PWM) signal in response to the random pulse sequence to produce at least one modulated PWM output signal. The spectral energy associated with a PWM carrier of the modulated PWM output signal at a carrier frequency and associated harmonics is changed such that the modulated PWM output signal has a spectral shape defined by the particular spectral shape. | 08-19-2010 |
Jeffrey D. Alderson, Austin, TX US
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20140266337 | NOISE MANAGEMENT METHOD AND CIRCUIT FOR ASYNCHRONOUS SIGNALS - Noise may be reduced by delaying signal propagation outside of a time window when a change in another signal is expected. A time window may be defined between the change of the first clock signal and the change of the second clock signal during which a third signal, such as a data signal, does not propagate through the circuit. When a change occurs in a third signal after the first clock signal change while the first clock signal is at a different level than a second clock signal, propagation of the third signal change may be delayed until a change in the second clock signal is received. Delayed propagation may be achieved through a latch and hold circuit with no metastability. | 09-18-2014 |
20140307887 | SYSTEMS AND METHODS FOR HYBRID ADAPTIVE NOISE CANCELLATION - In accordance with methods and systems of the present disclosure, a processing circuit may implement a feedback filter having a response that generates a feedback anti-noise signal component from a playback corrected error, the playback corrected error based on a difference between an error microphone signal and a secondary path estimate, and wherein the anti-noise signal comprises at least the feedback anti-noise signal component, a secondary path estimate filter configured to model an electro-acoustic path of the source audio signal and have a response that generates a secondary path estimate from the source audio signal, and a secondary coefficient control block that shapes the response of the secondary path estimate adaptive filter in conformity with a source audio signal and the playback corrected error by adapting the response of the secondary path estimate adaptive filter to minimize the playback corrected error. | 10-16-2014 |
20140307888 | SYSTEMS AND METHODS FOR MULTI-MODE ADAPTIVE NOISE CANCELLATION FOR AUDIO HEADSETS - In accordance with the present disclosure, an integrated circuit for implementing at least a portion of a personal audio device may include an output and a processing circuit. The output may provide an output signal to a transducer including both a source audio signal for playback to a listener and an anti-noise signal for countering the effect of ambient audio sounds in an acoustic output of the transducer. The processing circuit may implement an adaptive noise cancellation system that generates the anti-noise signal to reduce the presence of the ambient audio sounds heard by the listener by adapting, based on a presence of the source audio signal, a response of the adaptive noise cancellation system to minimize the ambient audio sounds at the acoustic output of the transducer, wherein the adaptive noise cancellation system is configured to adapt both in the presence and the absence of the source audio signal. | 10-16-2014 |
20140307899 | SYSTEMS AND METHODS FOR ADAPTIVE NOISE CANCELLATION INCLUDING DYNAMIC BIAS OF COEFFICIENTS OF AN ADAPTIVE NOISE CANCELLATION SYSTEM - In accordance with method and systems of the present disclosure, a processing circuit may implement an adaptive filter having a response that generates the anti-noise signal from the reference microphone signal to reduce the presence of the ambient audio sounds heard by the listener, a coefficient control block that shapes the response of the adaptive filter in conformity with the error microphone signal and the reference microphone signal by adapting the response of the adaptive filter to minimize the ambient audio sounds in the error microphone signal, and a coefficient bias control block which biases coefficients of the coefficient control block towards zero in a range of frequencies outside of a frequency response of the source audio signal. | 10-16-2014 |
20140314244 | SYSTEMS AND METHODS FOR ADAPTIVE NOISE CANCELLATION BY BIASING ANTI-NOISE LEVEL - A processing circuit may comprise an adaptive filter having a response generating an anti-noise signal from a reference microphone signal, a secondary path estimate filter modeling an electro-acoustic path of a source audio signal, a biasing portion that generates a scaled anti-noise signal by applying a scaling factor and the response of the secondary path estimate filter to the anti-noise signal, and a coefficient control block that shapes the response of the adaptive filter in conformity with the reference microphone signal and a modified playback corrected error signal by adapting the response of the adaptive filter to minimize ambient audio sounds in the error microphone signal, wherein the playback corrected error is based on a difference between the error microphone signal and the source audio signal and the modified playback corrected error signal is based on a difference between the playback corrected error signal and the scaled anti-noise signal. | 10-23-2014 |
Jeffrey Donald Alderson, Austin, TX US
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20090015714 | System and method of demodulating audio signals - A system and method for demodulating signals are disclosed. In a particular embodiment, the method includes receiving a signal at an input and determining a first noise estimate of the signal. The method also includes providing a first output indicating a second noise estimate of the signal at a primary carrier frequency and providing a second output indicating a third noise estimate of the signal at a secondary carrier frequency. | 01-15-2009 |
20110022649 | DIGITAL AUDIO PROCESSING SYSTEM AND METHOD - A method includes receiving first data corresponding to a first signal sampled at a first sample rate, decimating the first data to provide a second signal sampled at a second sample rate, and recovering a pilot signal from the second signal. The method also includes evaluating the pilot signal to determine an error value, where the error value is based on a comparison of a sample of the pilot signal to zero. The method also includes adjusting the second sample rate based on the error value. | 01-27-2011 |
20110194661 | DIGITAL AUDIO PROCESSING SYSTEM AND METHOD - A digital audio processing system includes an input to receive a phase component of a signal. The digital audio processing system includes symbol recognition logic to adjust a sample of the phase component using an offset value. The symbol recognition logic maps the adjusted sample to a nearest predetermined phase value of a plurality of predetermined phase values. The symbol recognition logic determines a symbol using a difference between the nearest predetermined phase value and a prior nearest predetermined phase value. The prior nearest predetermined phase value corresponds to a prior sample of the phase component of the signal. The offset value is based on a detected error of the prior sample of the phase component of the signal. The digital audio processing system also includes an output to provide a second signal that indicates the symbol. | 08-11-2011 |
Jimmy L. Alderson, Alpharetta, GA US
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20090276852 | STATISTICAL WORM DISCOVERY WITHIN A SECURITY INFORMATION MANAGEMENT ARCHITECTURE - A method, system, and computer program product for identifying a worm attack on a computer network. The method includes setting a predetermined time period for monitoring non-packet event(s). A log entry associated with the packet event(s) is received and stored. The one or more received log entries identify a first source of a worm infection threat, first destination(s) of the worm infection threat, first timestamp(s) of the worm infection threat, and a non-packet event type of the worm infection threat. A counter is configured for recording, within the predetermined time period, a number of infection attempts of the same event type by the first destination(s) of the worm infection threat to a second destination(s) of the worm infection threat. In response to determining that the number of infection attempts satisfies a defined infection attempt threshold value, an alert confirming the worm attack on the computer network is communicated. | 11-05-2009 |
Joel Alderson, Andover, KS US
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20110210029 | DECORATIVE PROPANE TANK ASSEMBLY - Three-dimensional, sports-related cover assemblies ( | 09-01-2011 |
20110210130 | DECORATIVE PROPANE TANK ASSEMBLY - Three-dimensional, sports-related cover assemblies ( | 09-01-2011 |
John Alderson, Holland, MI US
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20090126497 | Monitoring of Independent Vibrators - In a first embodiment of the present invention a method of monitoring individual vibrators in a pneumatic vibration testing system is disclosed. The method includes providing a pneumatic vibration testing system including at least one vibrator, where each vibrator is connected to a pressurized air system through an output of a valve. Pressurized air is then supplied at a known pressure to an input of the valve. When that air is supplied to the valve the valve releases air in measured bursts to the vibrator and the pressure between the valve and the vibrator is monitored. The pressure between the valve and the vibrator is compared to the known pressure, which indicates if the vibrator is failing or has failed. In preferred embodiments, the testing system includes a plurality of vibrators and an equal plurality of valves, each vibrator is connected to the pressurized air system through a single associated valve. | 05-21-2009 |
20130305828 | VIBRATION TESTING SYSTEM AND METHOD - In operating a vibration testing system, a table is provided with a plurality of distinct regions, and each of the plurality of distinct regions is provided with at least one vibrator of the plurality of vibrators and at least one accelerometer of the plurality of accelerometers. Target vibration strengths are set for each region, and the vibrators are operated. Local vibration strength is measured at each distinct region with the corresponding accelerometer(s) of the plurality of accelerometers. A signal corresponding to each of the measured local vibration strengths is provided to a controller. An individual vibrator control signal is calculated for each distinct region based on the corresponding measured local vibration strength and the corresponding target vibration strength. The individual control signals are provided from the controller to control the vibrator(s) of each distinct region to achieve the target vibration strength at each of the distinct table regions. | 11-21-2013 |
Keith Alderson, Minneapolis, MN US
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20130327218 | FILTER MEDIA PACK, FILTER ASSEMBLY, AND METHOD - Disclosed are filter media packs having a single layer of a high loft filter media and a single layer of a low loft filter media, the filter media pack characterized by the absence of oil added to the filter media pack, the filter media pack capable of filtering air laden particulates from an air stream at greater than 94% efficiency at air stream flow rates of between about 100 feet per minute and 3000 feet per minute. Also disclosed are filter assemblies formed from the filter media pack, and methods of using the filter assemblies. | 12-12-2013 |
Keith P. Alderson, St. Louis, MO US
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20140002786 | DECORATIVE EYEGLASSES | 01-02-2014 |
Larry Allen Alderson, Robards, KY US
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20100193406 | Equipment for use in the extraction of placer gold from gravel and sand deposits - A portable device for the separation of gold from other materials commonly found in placer deposits of gravel, sand, etc. Including an upper tray ( | 08-05-2010 |
20110186486 | Removable support legs for use with gold prospecting sluice - A portable device for use in the efficient extraction of gold from other materials commonly found in placer deposits of gravel, sand and etc. This is accomplished by utilizing two sub-assemblies easily attached to existing gold recovery equipment such as the common gold sluice and etc. This is accomplished by utilizing four sub-assemblies. Two on opposite sides and also two on opposite ends of the sluice tray. Each sub-assembly consists of a side bracket | 08-04-2011 |
Lisa Alderson, Monterey, CA US
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20100125526 | Three Party Services Transaction System - A method of entering into and performing a service agreement, comprising maintaining a provider account database comprising records for service providers; providing a website that enables a customer to interactively select a service provider from the provider account database; enabling said service provider to provide an electronic estimate form that includes a description of work to be perform and an estimated price; enabling said customer to accept or reject said price estimate; enabling said service provider to submit a bill for work performed following acceptance of said price estimate; enabling said customer and said service provider to exchange messages via interactive chat wherein said chat is in reference to exchanged forms and bill data; and electronically obtaining money from the customer and transferring the money to an account from which the service provider is paid. | 05-20-2010 |
Mark Alderson, Bainbridge, WA US
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20100172927 | Vaccines Against Chlamydial Infection - Methods and compositions for the treatment or prevention of ocular | 07-08-2010 |
Mark Alderson, Bainbridge Island, WA US
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20080317716 | Fusion proteins of mycobacterium tuberculosis - The present invention relates to compositions and fusion proteins containing at least two | 12-25-2008 |
20090004226 | Fusion proteins of mycobacterium tuberculosis - The present invention relates to compositions and fusion proteins containing at least two | 01-01-2009 |
20090018095 | Fusion proteins of mycobacterium tuberculosis - The present invention relates to compositions and fusion proteins containing at least two | 01-15-2009 |
20090022755 | VACCINES AGAINST CHLAMYDIAL INFECTION - The present invention relates to compositions comprising proteins or polynucleotides of | 01-22-2009 |
20090281168 | Fusion proteins of mycobacterium tuberculosis antigens and their uses - The present invention relates to fusion proteins containing at least two | 11-12-2009 |
20100015096 | Fusion Proteins of Mycobacterium Tuberculosis - The present invention relates to compositions and fusion proteins containing at least two | 01-21-2010 |
20110300206 | VACCINES AGAINST CHLAMYDIAL INFECTION - The present invention relates to compositions comprising proteins or polynucleotides of | 12-08-2011 |
20120251577 | SELECTIVELY DISRUPTED WHOLE-CELL VACCINE - The present invention provides for immunogenic compositions and methods for producing an immunogenic composition with multiple immunity-inducing fractions of killed, whole-cell | 10-04-2012 |
20140056967 | VACCINES AGAINST CHLAMYDIAL INFECTION - The present invention relates to compositions comprising proteins or polynucleotides of | 02-27-2014 |
Mark L. Alderson, Brownsburg, IN US
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20140246264 | FULL HYDRAULIC POWER STEERING WITH POSITIVE FORCE FEEDBACK - A force feedback system including a first hydraulic cylinder operably coupled to one or more tires of a vehicle, a power assist steering unit operably coupled to the one or more tires of the vehicle, and a second hydraulic cylinder operably coupled to the power assist steering unit, wherein the first and second hydraulic cylinders are hydraulically coupled to transmit force between the first and second hydraulic cylinders. | 09-04-2014 |
Mark Raymond Alderson, Bainbridge Island, WA US
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20150079132 | EVOKING PROTECTION AGAINST STREPTOTOCCUS PNEUMONIAE INCORPORATING B-CELL AND T-CELL PNEUMOCOCCAL PROTEIN ANTIGENS AND PNEUMOCOCCAL POLYSACCHARIDES DELIVERED CONCOMITANTLY - This disclosure is directed to compositions that combine the polysaccharide-specific antibody protection afforded by the conventional vaccines through carrier effects provided by one or more pneumococcal common T-cell antigen(s) together with | 03-19-2015 |
Matthew Alderson, Marina Del Rey, CA US
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20090110140 | Systems and Methods Related to Radiation Delivery - Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine. | 04-30-2009 |
Matthew Alderson, Long Beach, CA US
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20110067508 | Devices and Methods Related to Radiation Delivery - Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine. | 03-24-2011 |
20120134471 | DEVICES AND METHODS RELATED TO RADIATION DELIVERY - Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine. | 05-31-2012 |
Peggy I. Alderson, Robards, KY US
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20100193406 | Equipment for use in the extraction of placer gold from gravel and sand deposits - A portable device for the separation of gold from other materials commonly found in placer deposits of gravel, sand, etc. Including an upper tray ( | 08-05-2010 |
20110186486 | Removable support legs for use with gold prospecting sluice - A portable device for use in the efficient extraction of gold from other materials commonly found in placer deposits of gravel, sand and etc. This is accomplished by utilizing two sub-assemblies easily attached to existing gold recovery equipment such as the common gold sluice and etc. This is accomplished by utilizing four sub-assemblies. Two on opposite sides and also two on opposite ends of the sluice tray. Each sub-assembly consists of a side bracket | 08-04-2011 |
Ralph Alderson, Gaithersburg, MD US
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20090317394 | VASCULAR ENDOTHELIAL GROWTH FACTOR-2 - The present invention is directed to VEGF-2 polynucleotides and polypeptides and methods of using such polynucleotides and polypeptides. In particular, provided are methods of treating retinal disorders with VEGF-2 polynucleotides and polypeptides. | 12-24-2009 |
R. David Alderson, Morganton, NC US
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20110259634 | ELECTRICAL DEVICE MOUNTING ADAPTER - In one embodiment, an adapter may include first and second mounting portions adapted to be attached to first and second mounting portions of an electrical device, and first and second spacers arranged to space the first and second mounting portion of the electrical device away from a building surface when the electrical device is mounted to an electrical box. In another embodiment, an adapter may include a ring to surround a body of a standard electrical device, and first and second slots to receive first and second mounting portion of the standard electrical device. | 10-27-2011 |
20110259635 | ELECTRICAL DEVICE ALIGNMENT SYSTEM - An electrical device may include first and second mounting portions arranged at opposite ends of the electrical device and adapted to mount the electrical device to an electrical box, and an alignment feature adapted to align the electrical device with an adjacent electrical device by contacting the adjacent electrical device as the electrical device slides toward the adjacent electrical device. An adapter may include first and second mounting portions adapted to be attached to first and second mounting portion of an electrical device, and an alignment feature adapted to align the electrical device with an adjacent electrical device by contacting the adjacent electrical device when the one or both of the electrical device and the adjacent electrical device are slid laterally while mounted to an electrical box. | 10-27-2011 |
20110259722 | ELECTRICAL DEVICES WITH REMOVABLE ACTUATOR FRAMES - In one embodiment, a system may include an electrical device, an actuator for the electrical device, and an interchangeable frame configured to be removeably attached to the electrical device and to hold the actuator. The frame may be adapted to pivotally engage the electrical device. In another embodiment, an electrical device may have an interface adapted to enable a frame to be attached to and removed from the electrical device, an opening in the electrical device, a subactuator arranged to actuate a switch in the electrical device through the opening, and to engage an actuator on the frame when the frame is attached to the electrical device, and a first rim disposed about the opening. The subactuator may include a second rim arranged to overlap the first rim. | 10-27-2011 |
20110261511 | ELECTRICAL DEVICE WITH REMOVABLE COVER - In one embodiment, a system includes an electrical device and a removable cover, where the electrical device and the removable cover are adapted to enable the removable cover to pivot into an installed position on the electrical device. In another embodiment, a system includes an electrical device having a pushbutton, and a cover adapted to be removably attached to the electrical device, where the cover includes an opening for accessing the pushbutton, and where the pushbutton includes a sub button and a cosmetic cap adapted to be removably attached to the sub button. | 10-27-2011 |
Russell R. Alderson, Brooklyn, NY US
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20120331496 | METHODS AND APPARATUS FOR PRESENTING SOCIAL NETWORK CONTENT IN CONJUNCTION WITH VIDEO CONTENT - Methods and apparatus for generating, distributing, and/or presenting social networking content in conjunction with video content are described. In accordance with various embodiments, social networking related information, e.g., comments, remarks and/or a twitter feed, are displayed in conjunction with the display of video to which the social networking information relates. The social networking related information may be displayed on the same or a different device from that which is used to display the video comments. In some embodiments, the social networking information, e.g., comments on a program, event or broadcast, are displayed on a personal computer or other device such as a mobile telephone, while video content is being viewed, e.g., on a television which is provided video content via a set top box. A knowledgeable moderator can review, supplement, add and delete comments in real time enhancing the overall social networking session. | 12-27-2012 |
Sara Marie Alderson, New York, NY US
Shandon Alderson, San Carlos, CA US
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20130206058 | GAS ENCLOSURE ASSEMBLY AND SYSTEM - The present teachings relate to various embodiments of an hermetically-sealed gas enclosure assembly and system that can be readily transportable and assemblable and provide for maintaining a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of an hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and readily access to the interior for maintenance, while minimizing downtime. | 08-15-2013 |
20130252533 | Gas Enclosure Assembly and System - The present teachings relate to various embodiments of an hermetically-sealed gas enclosure assembly and system that can be readily transportable and assemblable and provide for maintaining a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of an hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and readily access to the interior for maintenance, while minimizing downtime. | 09-26-2013 |
20140290567 | Low Particle Gas Enclosure Systems and Methods - The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects. | 10-02-2014 |
20140311405 | GAS ENCLOSURE SYSTEMS AND METHODS UTILIZING AN AUXILIARY ENCLOSURE - The present teachings disclose various embodiments of a gas enclosure system can have a gas enclosure that can include a printing system enclosure and an auxiliary enclosure. In various embodiments of a gas enclosure system of the present teachings, a printing system enclosure can be isolated from an auxiliary enclosure. Various systems and methods of the present teachings can provide for the ongoing management of a printing system by utilizing various embodiments of isolatable enclosures. For example, various measurement and maintenance process steps for the management of a printhead assembly can be performed in an auxiliary enclosure, which can be isolated from a printing system enclosure of a gas enclosure system, thereby preventing or minimizing interruption of a printing process. | 10-23-2014 |
20150068171 | Gas Enclosure Assembly and System - The present teachings relate to various embodiments of an hermetically-sealed gas enclosure assembly and system that can be readily transportable and assemblable and provide for maintaining a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of an hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and readily access to the interior for maintenance, while minimizing downtime. | 03-12-2015 |
Shandon Alderson, San Jose, CA US
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20100095455 | Chair Stabilizer For Refractive Surgery - Devices, systems, and methods for supporting and/or stabilizing a patient can help to position a patient relative to a therapeutic laser beam, for example, inhibiting motion or deflection during a refractive procedure on the eyes, and the like. A stabilizing structural member can support a chair or other patient support near shoulders of the patient, and the member may remain stationary while the chair is driven in a horizontal plane by a linkage. Often, a nominal patient center of gravity is located between the support member and a portion of the patient support which is supported by the linkage to reduce cantilever effects. The member may be rigidly attached to a vertical motion stage which moves the chair at an angle, for example at an angle normal to the horizontal plane. | 04-22-2010 |
Timothy Alderson, Winter Springs, FL US
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20100253855 | CONTINUOUS EXTENDED RANGE IMAGE PROCESSING - Methods and systems for image processing are provided. A method for processing images of a scene includes receiving image data of a reference and a current frame; generating N motion vectors that describe motion of the image data within the scene by computing a correlation function on the reference and current frames at each of N registration points; registering the current frame based on the N motion vectors to produce a registered current frame; and updating the image data of the scene based on the registered current frame. Optionally, registered frames may be oversampled. Techniques for generating the N motion vectors according to roll, zoom, shift and optical flow calculations, updating image data of the scene according to switched and intermediate integration approaches, re-introducing smoothed motion into image data of the scene, re-initializing the process, and processing images of a scene and moving target within the scene are provided. | 10-07-2010 |
20100254572 | CONTINUOUS EXTENDED RANGE IMAGE PROCESSING - Methods and systems for image processing are provided. A method for processing images of a scene includes receiving image data of a reference and a current frame; generating N motion vectors that describe motion of the image data within the scene by computing a correlation function on the reference and current frames at each of N registration points; registering the current frame based on the N motion vectors to produce a registered current frame; and updating the image data of the scene based on the registered current frame. Optionally, registered frames may be oversampled. Techniques for generating the N motion vectors according to roll, zoom, shift and optical flow calculations, updating image data of the scene according to switched and intermediate integration approaches, re-introducing smoothed motion into image data of the scene, re-initializing the process, and processing images of a scene and moving target within the scene are provided. | 10-07-2010 |
William Michael Alderson, Palm Bay, FL US
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20130173191 | POWER CURVE CORRELATION SYSTEM - A power curve correlation system is disclosed. The power curve correlation system includes a system including: at least one computing device configured to verify a forecast of a power network load for a component by performing actions including: obtaining a set of load data for the component in the power network over a period; identifying similar load patterns in the set of load data using a pattern recognition technique, independent of at least one of: a scale for a component load, a minimum component load value or a maximum component load value; grouping the identified similar load patterns into distinct groups; categorizing at least one of the distinct groups according to a recurring event associated with a load pattern in the at least one distinct group; and providing the categorized group for verifying the forecast of the power network load for the component using the at least one categorized group. | 07-04-2013 |