Cirit
Fahrettin Olcay Cirit, Honolulu, HI US
Patent application number | Description | Published |
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20100081889 | SYSTEMS AND METHODS FOR MONITORING AND EVALUATING INDIVIDUAL PERFORMANCE - Systems, devices and methods for monitoring and evaluating cognitive effectiveness are provided. In one exemplary embodiment, a system of r monitoring cognitive effectiveness can include a central network communicatively couple with a local computing device, which can in turn be communicatively coupled with a portable monitoring device. The portable monitoring device can be located in proximity with a subject and configured to collect data from the subject usable in determining a cognitive effectiveness level. Adaptive methods for determining cognitive performance are also provided. | 04-01-2010 |
Fahrettin Olcay Cirit, San Francisco, CA US
Patent application number | Description | Published |
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20140195538 | EFFICIENT ACTIVITY CLASSIFICATION FROM MOTION INPUTS - A device worn by a human performing a method using accelerometer data to classify human activities is disclosed. The method uses memory and computation efficiently. A stream of samples is divided into a sequence of sampling periods; each sample has an acceleration value for each axis (e.g., a 3-D accelerometer). Standard deviation of the values for each axis during each sampling period are calculated. A running sum of each axis' values can be maintained sample-by-sample. Each value is sorted into a bin of a histogram, by quantifying a deviance from a respective mean in standard deviations. A standard deviation produced from samples of a previous period can be used. The histogram is compared with histograms associated with particular activities and a classification output can be produced. Classification outputs from multiple sampling periods can be used for voting. A threshold amount of activity can be required to begin activity classification. | 07-10-2014 |
Sadettin Cirit, Sunnyvale, CA US
Patent application number | Description | Published |
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20140126678 | ALL DIGITAL BURST-MODE CLOCK AND DATA RECOVERY (CDR) - The present invention relates to a clock and data recovery (CDR) unit comprising of a bang-bang phase detector to receive data and a recovered clock from a phase selector multiplexer. The phase detector produces a late and an early comparison output. A block (digital filter) receives the late and early input and produces a multiplexer selector control signal. The phase selector multiplexer selects a clock phase as the recovered clock signal using multiplexer selector control signal. | 05-08-2014 |
20150222420 | ALL DIGITAL BURST-MODE CLOCK AND DATA RECOVERY (CDR) - The present invention relates to a clock and data recovery (CDR) unit comprising of a bang-bang phase detector to receive data and a recovered clock from a phase selector multiplexer. The phase detector produces a late and an early comparison output. A block (digital filter) receives the late and early input and produces a multiplexer selector control signal. The phase selector multiplexer selects a clock phase as the recovered clock signal using multiplexer selector control signal. | 08-06-2015 |
Sadettin Cirit, Santa Clara, CA US
Patent application number | Description | Published |
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20160103023 | VOLTAGE AND TEMPERATURE SENSOR FOR A SERIALIZER/DESERIALIZER COMMUNICATION APPLICATION - The present invention relates generally to integrated circuits. More particularly, the present invention provides a circuit and method for sensing a voltage and/or temperature from an integrated circuit device such as a Serializer/Deserializer (SerDes) integrated circuit device. But it will be recognized that the technique can be used for monitoring other system on chip devices, such as micro-controllers, digital signal processors, microprocessors, networking devices, application specific integrated circuits, and other integrated circuit devices that may desire on-chip temperature and/or voltage sensing capability. | 04-14-2016 |