Poklemba
John James Poklemba, Ijamsville, MD US
Patent application number | Description | Published |
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20110216853 | SYSTEMS AND METHODS FOR SLIDING CONVOLUTION INTERPOLATING FILTERS - Certain embodiments of the invention may include systems and methods for implementing a multirate digital interpolating filter. According to an example embodiment of the invention, the method includes sampling symbol data from one sample per symbol to N samples per symbol, wherein sampling includes: convolving the symbol data with a decimated finite impulse response (FIR) aperture impulse response coefficient set, convolving the symbol data with one or more shifted decimated FIR aperture impulse response coefficient sets, and summing the convolution results to produce interpolated bandlimited data. | 09-08-2011 |
20110216856 | SYSTEMS AND METHODS FOR PRE-AVERAGED STAGGERED CONVOLUTION DECIMATING FILTERS - Certain embodiments of the invention may include systems and methods for implementing a multirate digital decimating filter for filtering received symbol data. The method may include sampling the received symbol data at a selected sample rate, pre-averaging the sampled received data to provide two samples per symbol; convolving the pre-averaged samples with decimated finite impulse response (FIR) aperture impulse response coefficients to produce detected output samples, convolving the pre-averaged samples with shifted decimated FIR aperture impulse response coefficients to produce zero-crossing transition samples, and adjusting the sample rate based at least in part on averaging the zero-crossing transition samples. | 09-08-2011 |
Roland Poklemba, Fremont, CA US
Patent application number | Description | Published |
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20090234685 | RENEWABLE ENERGY SYSTEM MAINTENANCE BUSINESS MODEL - A renewable energy system maintenance method comprises network server based system for monitoring and repairing, for example, a solar power installation. Such comprises solar panels to convert sunlight to DC electricity, one or more inverters to convert the DC to AC electricity, and a metered utility connection for selling to or offsetting energy charges for AC electricity from an electric utility. A monitor with sensors and connections to the inverter provides system operation measurements and data through a wireless or wired connection the Internet. A centralized server collects measurements and data from many solar installation monitors and analyzes the inputs to provide useful information to the users and their systems integrator and third parties. In particular, such information is employed in several ways to conduct various parts of a solar energy business. | 09-17-2009 |
20110173110 | RENEWABLE ENERGY SYSTEM MONITOR - A renewable energy monitoring system collects streams of informational reports from remote renewable energy systems. It separates the data streams by client, and client identification, in order to template such data streams onto models of clients' equipment configurations and topologies. The system sorts and groups client data by categories, so workstations can be employed to access statistics, monitor operational flags, initiate/display reports, and control system operations. Particular client/user information is accumulated and assembled on a per account basis to issue client statements, revenue checks, invoices, and controls, wherein, headquarters workstations can be used to access single-client statistics, monitor operational flags, initiate/display reports, and engage payables, receivables, and general ledger accounting operations. Selected information is posted to the Internet on a webpage for respective users, so each user can query how much electricity they are generating/using, and the net amount they are exporting. Various kinds of charts and graphics are rendered in HTML to make the data easy to navigate, absorb and understand. | 07-14-2011 |
Ronald Poklemba, Marlborough, MA US
Patent application number | Description | Published |
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20090183897 | ULTRA HIGH-SPEED COAXIAL CABLE - A cable for the ultra high-speed communication of high-frequency signals. The cable includes a longitudinal conductor and an insulator sheath at least partially covering the longitudinal conductor. The cable further includes an inner conductive sheath disposed about an outer periphery of the insulator sheath and an outer insulator jacket disposed about an outer periphery of the inner conductive sheath. The insulator sheath is manufactured from a high-purity fluorinated ethylene propylene. | 07-23-2009 |