Jämsä
Kai Jämsä, Lieto FI
Patent application number | Description | Published |
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20150271880 | LED CURRENT GENERATION - Methods and apparatus, including computer program products, are provided for LED current generation. In one aspect there is provided a method, which may include receiving, at combiner circuitry, a first current from a light emitting diode driver circuitry; receiving, at the combiner circuitry, a second current from at least one of a capacitor or a battery; combining, by the combiner circuitry, the first current with the second current to form an augmented current, wherein the augmented current is based on at least a first value of a first resistor and a second value of a second resistor; and outputting, by the combiner circuitry, the augmented current to drive at least one light emitting diode. Related systems, articles of manufacture, and the like are also disclosed. | 09-24-2015 |
Timo Jämsä, Oulu FI
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20080312560 | Transducer Unit, Device Arrangement and a Method Utilizing the Device Arrangement for Creating and Presenting an Estimate of Bone Mass Development - The invention relates to a method and device arrangement for determining and presenting the change of bone mass caused by accelerations having an impact on the body and representing the amount and intensity of exercise. The device arrangement according to the invention includes a transducer unit, a data transfer medium, a server and a database connected to it. The invention also relates to a transducer unit used in the device arrangement and a method utilizing the device arrangement for measuring and analyzing the intensity, amount and effectiveness of the exercise. | 12-18-2008 |
20100137107 | METHOD AND DEVICE ARRANGEMENT FOR MEASURING PHYSICAL EXERCISE PROMOTING CHOLESTEROL METABOLISM - A measuring device and a method estimates the quantity and quality of exercises performed having an advantageous impact on cholesterol metabolism. In the method, accelerations exerted on a person during daily exercise performed by the person are continuously recorded by a measuring device including an acceleration transducer. The recorded results are visible in the measuring device or an external device. Based on the received feedback, the person can change the quantity and quality of his/her exercise so that it has an advantageous impact on cholesterol metabolism. | 06-03-2010 |
Timo Jämsä, Oulu FI
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20100137107 | METHOD AND DEVICE ARRANGEMENT FOR MEASURING PHYSICAL EXERCISE PROMOTING CHOLESTEROL METABOLISM - A measuring device and a method estimates the quantity and quality of exercises performed having an advantageous impact on cholesterol metabolism. In the method, accelerations exerted on a person during daily exercise performed by the person are continuously recorded by a measuring device including an acceleration transducer. The recorded results are visible in the measuring device or an external device. Based on the received feedback, the person can change the quantity and quality of his/her exercise so that it has an advantageous impact on cholesterol metabolism. | 06-03-2010 |
Tommi Jämsä, Oulu FI
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20120225624 | Over-the-Air Test - An apparatus forms a weight for each signal path associated with an antenna of a plurality of antennas around a test zone in an over-the-air chamber by a comparison of a desired target electric field based on a radio channel model and an electric field obtainable by the plane waves associated with the test zone, the plane waves being transmittable by the antennas and being based on at least one basis waveform in each signal path. | 09-06-2012 |
20120244818 | Over-the-air test - A testing system comprises a noise source coupled to at least two antenna elements. The noise source forms a total noise power on the basis of a total signal power received by the emulator, a gain of at least one antenna-specific channel between the emulator and the antenna elements, and a desired signal-to-noise ratio. The noise source transmits noise at the total noise power from the at least two antenna elements to the device under test wirelessly. | 09-27-2012 |