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Hietala
Alexander Wayne Hietala, Phoenix, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20110222444 | SPLIT-BAND POWER AMPLIFIERS AND DUPLEXERS FOR LTE-ADVANCED FRONT END FOR IMPROVED IMD - A front end radio architecture (FERA) is disclosed that includes a transmitter block coupled to a power amplifier (PA) via first and second input terminals. A first split-band duplexer is coupled to a first output terminal of the PA and a second split-band duplexer is coupled to a second output terminal of the PA. The PA includes a first amplifier cell and a second amplifier cell that when coupled to the first and second split-band duplexers makes up first and second transmitter chains. Only one of the first and the second transmitter chains is active when a first carrier and a second carrier have a frequency offset that is less than an associated half duplex frequency within a same split-band duplex band, thus preventing third order inter-modulation (IMD) products from falling within an associated receive channel. Otherwise, the first and the second transmitter chains are both active. | 09-15-2011 |
| 20110291857 | METHOD OF POWER AMPLIFIER CALIBRATION - The exemplary embodiments include methods, computer readable media, and devices for calibrating a non-linear power detector of a radio frequency device based upon measurements of the non-linear power detector output and the associated power amplifier output level, and a set of data points that characterize a nominal non-linear power detector. The set of data points that characterize the nominal non-linear power detector is stored in a calibration system memory as nominal power detector output data. The measured non-linear power detector outputs, power amplifier output levels, and the nominal power detector output data is used to determine a power detector error function that characterizes the difference between the response of the non-linear power detector and the nominal non-linear power detector. The power detector error function and the nominal power detector output data are used to develop a calibrated power detector output data set that is stored in the non-linear power detector. | 12-01-2011 |
Ari-Pekka Hietala, Vantaa FI
Erkki Juhani Hietala, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20110320589 | METHOD AND DEVICE FOR PROCESSING DATA IN A NETWORK - A method and a device for processing data in a network are provided. The method includes using a gateway for modifying a communication from a first network component to a second network component by indicating a reason for a service change and/or by indicating a change of the service. Furthermore, a communication system is suggested containing this device. | 12-29-2011 |
Joni Hietala, Viiala FI
| Patent application number | Description | Published |
|---|---|---|
| 20120093498 | ELECTRONIC DEVICE, COVER AND METHOD - A cover part for an electronic device, an electronic device and a method. The cover structure ( | 04-19-2012 |
Jukka Hietala, Porvoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20090039310 | Deicing Composition and Use Thereof - Disclosed is a novel deicing composition having improved corrosion inhibition and being obtained by mixing 89-99.98% by weight of an alkali metal formate 0.01-6% by weight of an alkali metal silicate and 0.01-5% by weight of a C | 02-12-2009 |
Marko Jaakko Hietala, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20110125902 | Apparatus And A Method For Resource Management - An apparatus and a method are provided with the apparatus being arranged to control access to one or more resources in a computing device by one or more clients in said computing device. The apparatus further arranged to receive a request for access to a said resource from a first client, determine whether or not said resource is being used by a second client, and, if said resource is being used, remove said resource from said second client and provide said resource to said first client. The method and computer program correspond to the apparatus. | 05-26-2011 |
Mika Hietala, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20110067480 | METHOD AND ARRANGEMENT FOR DETERMINING SAMPLE FLOW VOLUME - A method for determining a sample flow volume is disclosed herein. The method includes withdrawing the sample flow at a first and second flow rate from a gas flow, measuring a concentration of at least one gas component and measuring at least one of an airway pressure and flow. The method also includes generating first measurement results based on the concentration, generating second measurement results based on the at least one of the airway pressure and flow and setting a suitable point of comparison. The method further includes determining a first and second time delay between the point of comparison of the first and second measurement results of the first and second flow rate, providing information about the first and second sample flow rate and determining the sample volume based on differences between the first and second time delay. A corresponding arrangement is also provided. | 03-24-2011 |
Mika Harri Juhani Hietala, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20110132070 | SYSTEM AND METHOD FOR MEASURING CONCENTRATION OF A PARAMAGNETIC GAS - In one embodiment, a device for measuring concentration of a paramagnetic gas is provided. The device comprises a measuring cell having a closed cavity therein, a reference gas conduit extending into the cavity for supplying a reference gas to the measuring cell, the reference gas comprising a predetermined concentration of the paramagnetic gas, a measurable gas conduit extending into the cavity for supplying a measurable gas to the measuring cell, the measurable gas comprising a measurable concentration of the paramagnetic gas, a first microphone differentially coupled to the measurable gas conduit and the reference gas conduit, and a second microphone located at a predetermined distance from the reference gas conduit. | 06-09-2011 |
Mika P. Hietala, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20080293412 | Location update with multipoint functionality - The present invention provides methods for performing a location update in a mobile communication network. According to an embodiment of the invention, after receiving a location update request message from a managing node, a data base composes a location update acknowledge message including information about an identification of a switching device. Then the data base transmits the location update acknowledge message including information about the identification of the switching device to the managing node. According to another embodiment, after receiving a message from a second managing node, a first managing node composes a reply message including information about an identification of a switching device. Then the first managing node transmits the reply message including information about the identification of the switching device to the second managing node. Further, the present invention also relates to respective devices. | 11-27-2008 |
Oili Hietala, Oulu FI
| Patent application number | Description | Published |
|---|---|---|
| 20090214653 | Bone morphogenetic protein 4 and osteogenic devices and pharmaceutical products containing thereof - The present invention relates to reindeer bone formation inducing protein called bone morphogenetic protein 4 (BMP-4) and nucleotide molecules encoding the proteins and host cells expressing the proteins. The present invention relates also to the use of the BMP-4 for treating disorders related to bone and cartilage formation. Osteogenic devices and pharmaceutical compositions containing the proteins are also disclosed. | 08-27-2009 |
| 20100041595 | Bone morphogenetic protein 3 and osteogenic devices and pharmaceutical products containing thereof - The present invention relates to reindeer bone formation inducing protein called bone morphogenetic protein 3c (BMP-3c), nucleotide molecules encoding the protein and host cells expressing the protein. The present invention relates also to the use of said BMP-3c for treating disorders related to bone and cartilage formation. Osteogenic devices and pharmaceutical compositions containing the protein are also disclosed. | 02-18-2010 |
| 20100143433 | Bone morphogenetic proteins containing a heparin binding site and osteogenic devices and pharmaceutical products containing thereof - The present invention relates to reindeer bone formation inducing protein called bone morphogenetic protein (BMP), such as BMP-6, containing a heparin binding site and nucleotide molecules encoding the proteins and host cells expressing the proteins. The present invention relates also to the use of the bone morphogenetic protein for treating disorders related to bone and cartilage formation. The present invention further relates to osteogenic devices and pharmaceutical compositions containing the protein. | 06-10-2010 |
Vincent Mark Hietala, Albuquerque, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20100040180 | Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding - A Signal Conditioning Filter (SCF) and a Signal Integrity Unit (SIU) address the coupled problem of equalization and noise filtering in order to improve signal fidelity for decoding. Specifically, a received signal can be filtered in a manner to optimize the signal fidelity even in the presence of both significant (large magnitudes of) ISI and noise. The present invention can provide an adaptive method that continuously monitors a signal fidelity measure. Monitoring the fidelity of a multilevel signal can be performed by external means such as by the SIU. A received signal y(t) can be “conditioned” by application of a filter with an electronically adjustable impulse response g(t). A resulting output z(t) can then be interrogated to characterize the quality of the conditioned signal. This fidelity measure q(t) can be used to adjust the filter response to maximize the fidelity measure of the conditioned signal. | 02-18-2010 |