Hamo
David Hamo, Morrisville, NC US
Patent application number | Description | Published |
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20120032666 | METHOD AND SYSTEM OF MEASURING CURRENT IN AN ELECTRIC METER - A method and system for measuring the current flowing through an electric meter. The electric meter includes a reactive sensor positioned in series with a bus bar contained in the meter. The reactive sensor includes an inductor and the voltage across the inductance is measured. A control unit contained in the electric meter calculates the current based on the detected voltage and the value of the inductor. The value of the inductor is determined by passing a reference current through the inductor at a known frequency, such as 50 Hz or 60 Hz, and the voltage drop across the inductor is measured. Once the value of the inductor is determined, the value is stored in the control unit. | 02-09-2012 |
David J. Hamo, Raleigh, NC US
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20100231917 | Methods and Systems for Removing Undesired Artifacts in Fourier Domain Optical Coherence Tomography (FDOCT) Systems Using Continuous Phase Modulation and Related Phase Modulators - Methods, fourier domain optical coherence tomography (FDOCT) interferometers and computer program products are provided for removing undesired artifacts in FDOCT systems using continuous phase modulation. A variable phase delay is introduced between a reference arm and a sample arm of an FDOCT interferometer using continuous phase modulation. Two or more spectral interferograms having different phase delay integration times are generated. The spectral interferograms are combined using signal processing to remove the undesired artifacts. Systems and methods for switching between stepped and continuous phase shifting Fourier domain optical coherence tomography (FDOCT) and polarization-sensitive optical coherence tomography (PSOCT) are also provided herein. | 09-16-2010 |
Yaniv Hamo, Adliswil CH
Patent application number | Description | Published |
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20140040004 | IDENTIFYING A DEAL IN SHOPPING RESULTS - A shopping system can employ a computer-implemented method to determine whether an offer is a deal. The method comprises associating offers received for a product with the product in a database; associating a time for each of the offers noting when each particular offer was effective; receiving a current offer for the product; identifying the offers for the product in the database that are within a configured time period of the current offer; comparing the offers for the product in the database with the current offer for the product based on a set of parameters; identifying the current offer as a deal in response to a determination that the current offer satisfies all parameters compared to the offers for the product in the database. Various sets of parameters may be used to determine if the current offer is a deal with respect to previous offers. | 02-06-2014 |