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Ahonen, FI
Jukka Ahonen, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20090054034 | Maintaining Mobile Terminal Information for Secure E-Mail Communications - Methods and systems for maintaining mobile terminal information for secure email communications are provided. Information concerning multiple mobile terminals are maintained. Such information may include encryption information and an identifier for each mobile terminal. A service activation code that includes encryption information and an identifier from an authenticated user of the mobile terminal is received. The encryption information may be provided to a connectivity function for use in establishing an encrypted data channel. The established encrypted data channel may then be used to convey e-mail communications to and from the mobile terminal. | 02-26-2009 |
| 20110051610 | MAINTAINING AN IP CONNECTION IN A MOBILE NETWORK - A method for IP [=Internet Protocol] communication between a mobile terminal and its correspondent node in a mobile radio network. The method comprises establishing ( | 03-03-2011 |
Jukka Ahonen, Tampere FI
| Patent application number | Description | Published |
|---|---|---|
| 20110278069 | METHOD AND APPARATUS FOR DOWN-THE-HOLE DRILLING - A method and apparatus for down-the-hole drilling. The drilling is carried out by a drilling device including a casing and a drilling unit. The drilling head includes a first drill for drilling a center hole, a second drill for reaming the center hole and a flushing flow arrangement including a first flusher for leading a flushing medium onto a drilling surface and a second flusher for returning of the flushing medium and drilling waste inside the casing. The first drill is removably coupled with the second drill to enable removal thereof from the hole. The casing is arranged to be drawn into a hole to be drilled by the drilling unit. The flushing medium is brought onto the drilling surface and returned therefrom by axially directed flow arrangements disposed in a cross-section view on an outer periphery of the first drill and/or in an inner periphery of the second drill. | 11-17-2011 |
Jukka Ahonen, Lahti FI
| Patent application number | Description | Published |
|---|---|---|
| 20120008536 | DYNAMIC ADJUSTMENT OF KEEP-ALIVE MESSAGE INTERVALS IN A MOBILE NETWORK - Systems and methods for dynamic adjustment of keep-alive message intervals in a mobile network are disclosed. One embodiment of maintaining an IP connection between a mobile terminal and a network node over a network includes, detecting a rate with which the client-slide request are made from the mobile terminal, detecting a rate with which the client-slide request are made from the mobile terminal, sending, by the network node, keep-alive messages to the mobile terminal in an absence of network traffic through the IP connection between the mobile terminal and the network node, and/or further optimizing the time intervals between the keep-alive messages based on a cost to send the keep-alive messages in the network. | 01-12-2012 |
Petri Ahonen, Koisjarvi FI
| Patent application number | Description | Published |
|---|---|---|
| 20080254127 | Inhalation particles incorporating a combination of two or more active ingredients - Crystalline spherical inhalation particles incorporating a combination of two or more different active ingredients and a process for the preparation thereof. The particles have a narrow particle size distribution, rough surfaces and improved stability. The inhalation particles of the invention are particularly useful in the administration of a combination medicament, e.g. a combination of an anti-inflammatory agent and a bronchodilator, by inhalation in the treatment of asthma and other respiratory disorders. | 10-16-2008 |
Petri Ahonen, Jyvaskyla FI
| Patent application number | Description | Published |
|---|---|---|
| 20080303912 | Method, Apparatus, Software and Arrangement for Modifying Image Data - This invention relates to programmable modification of image data of a small compact digital camera. In the method according to the embodiments of the invention sensor data is processed before transferring it to an image processing component. The sensor data is read out from a camera sensor several times during one total exposure time and a data entity representing the final picture is integrated from the sensor data read out during an individual exposure time. The sensor data and/or the data entity are analyzed before the data entity is transferrable to the image processing component. | 12-11-2008 |
| 20100277656 | Processor for an apparatus, an apparatus and associated methods - Described herein is processor for providing image data signalling to a projector. The provided image data signalling represents an image to be projected by the projector. The processor comprises both an input to receive movement signalling associated with movement of the projector, and an output configured to provide image data signalling to the projector. The processor is also configured to provide image data signalling to the projector based on received movement signalling. | 11-04-2010 |
Petri Antero Ahonen, Jyvaskyla FI
| Patent application number | Description | Published |
|---|---|---|
| 20090146962 | MOBILE COMMUNICATION TERMINAL AND METHOD - A device including a display, a memory and a tap detector arranged to generate a detection signal upon detection of a tap command. The device is arranged to assume either an idle state, in which the display is inactive, or a second state, in which the display is active and displaying information stored in the memory. The device is arranged to transit from the idle state to the second state when a tap is detected i.e. upon generation of the detection signal. | 06-11-2009 |
Sampo Ahonen, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20090104369 | METHOD FOR PRODUCING FUNCTIONAL GLASS SURFACES BY CHANGING THE COMPOSITION OF THE ORIGINAL SURFACE - A method for modifying glassy surfaces including: producing nanoparticles; depositing the said nanoparticles on a surface; providing energy to the particles and/or surface so that the nanoparticles are at least partly diffused/dissolved into the glassy surface; and reducing the cohesive energy of the nanoparticles during the production of the nanoparticles or after the production of the nanoparticles. | 04-23-2009 |
| 20100047554 | METHOD AND APPARATUS FOR MODIFYING SURFACE LAYER OF GLASS AND GLASS PRODUCT HAVING MODIFIED SURFACE LAYER - The invention relates to a method of modifying a surface of a glass product. The method comprises conveying particles to the surface of the glass, a material contained in the particles being at least partly dissolved and diffused in the glass. The method comprises a step of heating the surface of the glass. The invention further relates to an apparatus for modifying a surface of a hot glass product. The invention still further relates to glass products wherein the content of an element which provides the glass with a functionality decreases steplessly upon proceeding from the surface of the glass deeper into the glass. | 02-25-2010 |
| 20110014385 | METHOD AND APPARATUS FOR COATING AN ARTICLE USING A SPRAY-COATING METHOD - The invention relates to a method and apparatus for coating an article using a spray-coating method. Coating can be produced by atomizing a fluid coating precursor material into droplets with an average diameter of 0.5 to 5 micrometres. The droplets are introduced onto the article to be coated at a velocity that exceeds the critical impaction velocity. The evaporation of the droplets can be controlled by controlling the concentration of the fluid precursor material solvent in the spray chamber. | 01-20-2011 |
| 20110027475 | METHOD AND DEVICE FOR STRUCTURING A SURFACE - The invention relates to a method and a device for structuring a surface of a material by directing at a surface to be structured ( | 02-03-2011 |
| 20110041556 | GLASS SURFACE MODIFICATION PROCESS - Process for improving the chemical durability of glass by modifying at least one surface of a glass substrate. The modification process utilizes crystalline metal oxide particles with a mean aerodynamic particle diameter of less than 1000 nm, which are at least partially embedded on and into the glass surface. Apparatus for depositing crystalline metal oxide particles on glass surface. | 02-24-2011 |
Tero Ahonen, Lappeenranta FI
| Patent application number | Description | Published |
|---|---|---|
| 20100143157 | METHOD AND SYSTEM FOR DETECTING CAVITATION OF PUMP AND FREQUENCY CONVERTER - A method and a system are disclosed in accordance with a pump controlled with a frequency converter. An exemplary method includes controlling the pump with a frequency converter, the frequency converter feeding a motor connected to drive the pump, providing a torque estimate (T | 06-10-2010 |
| 20110200454 | METHOD IN CONNECTION WITH A PUMP DRIVEN WITH A FREQUENCY CONVERTER AND FREQUENCY CONVERTER - An exemplary frequency converter and method are directed to estimating an operation point of a pump when the QH characteristic curve of the pump is known. The frequency converter controls the pump, and a process curve is estimated when a first operation point of the pump is in the nominal range. The process curve defines a head as a function of volumetric flow. A rotational speed of the pump is determined and a QH characteristic curve of the pump is converted to a current rotational speed of the pump based on affinity laws. A second operation point of the pump is estimated by determining an intersection point of the converted QH characteristic curve and the estimated process curve. | 08-18-2011 |