Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Huttunen
Anu Huttunen, Tampere FI
| Patent application number | Description | Published |
|---|---|---|
| 20090197550 | Correlation-based detection in a cognitive radio system - A user equipment senses a plurality of wireless signals it receives; estimates cyclic correlation of the received signals using a multi-variate sign function; determines from the estimated cyclic correlation which ones of the signals are detected based on cyclostationarity present at known cyclic frequencies; and a frequency resource is selected for opportunistic communications based on the frequencies over which were received the signals that were determined to be detected. In specific embodiments, the multi-variate sign function is bivariate; the detected signals are primary user signals and the selected frequency resource avoids frequencies on which they were received; and/or the detected signals are secondary user signals and the selected frequency resource can either avoid those frequencies on which they were received or use those frequencies for the UE's own opportunistic communications. | 08-06-2009 |
Anu Hannele Huttunen, Tampere FI
| Patent application number | Description | Published |
|---|---|---|
| 20100177857 | INTERFERENCE IN COMMUNICATION DEVICES - A wideband signal comprising both a wanted signal and narrowband interference is received in a wideband receiver. The receiver comprises an interference detection unit comprising a set of sub-band filters. With the aid of the sub-band filters the received signal is processed to detect a sub-band containing the narrowband interference in time domain. | 07-15-2010 |
Heikki Huttunen, Tampere FI
| Patent application number | Description | Published |
|---|---|---|
| 20090158232 | CIRCUIT ARRANGEMENTS AND ASSOCIATED APPARATUS AND METHODS - There is provided a method comprising: examining the location of one or more feature(s) of the one or more component(s) of a circuit arrangement to determine the displacement of the location of said one or more associated communication contact(s) with respect to a designed location for the communication contact(s), and providing corrective communication path layout data of said circuit arrangement based upon the said displacement(s). | 06-18-2009 |
Jukka Huttunen, Unaja FI
| Patent application number | Description | Published |
|---|---|---|
| 20080271367 | Greenhouse, Greenhouse Climate Control System and Method of Controlling Greenhouse Climate - The system is for regulating the climate of the greenhouse. The warm greenhouse air is cooled by cooling water. The system has a spray condenser that includes a conduit for leading the cooling water to the condenser. The condenser has a blower to transfer warm air to be cooled to the condenser. The warm air from the greenhouse is used to warm the water sprayed from the spray condenser. The cooling water may be delivered from an evaporator that has water that is cooled by outside air blown into the evaporator. | 11-06-2008 |
| 20090308087 | Arrangement and Method for Dehumidifying Greenhouse Air and a Greenhouse - A system for drying and cooling greenhouse air, the system comprising water distribution means ( | 12-17-2009 |
Mikko Huttunen, Tampere FI
| Patent application number | Description | Published |
|---|---|---|
| 20080255561 | Medical device - A medical device for surgical applications including a body. The body includes bioabsorbable basic material and has a longitudinal axis. The body includes an inner region and a peripheral region transverse to the longitudinal axis so that the peripheral region surrounds the inner region. The inner region is made of bioabsorbable basic material and the peripheral region includes the bioabsorbable basic material. The peripheral region includes a bioabsorbable reinforcing structure in addition to the bioabsorbable basic material. | 10-16-2008 |
| 20100121463 | BIOABSORBABLE AND BIOACTIVE COMPOSITE MATERIAL AND A METHOD FOR MANUFACTURING THE COMPOSITE - The present invention relates to a bioabsorbable and bioactive composite material for surgical musculoskeletal applications comprising a bioabsorbable polymeric matrix material which is reinforced with bioabsorbable polymeric fibers and bioabsorbable ceramic fibers. The surgical bioabsorbable polymeric matrix material is reinforced with the bioabsorbable polymeric fibers and the bioabsorbable ceramic fibers from which at least a portion is longer than 150 μm. The invention also relates to a method for manufacturing a bioabsorbable and bioactive composite material. | 05-13-2010 |
Olli-Heikki Huttunen, Oulu FI
| Patent application number | Description | Published |
|---|---|---|
| 20120132351 | METHOD FOR CREATING A DIFFRACTIVE OPTICAL EFFECT ON A TARGET SURFACE AND A TRANSFER FOIL OF A DIFFRACTIVE OPTICAL ELEMENT - Method of creating a copied fine structure, which produces a diffractive optical effect onto the target surface, includes: using a transfer foil manufactured from thermoplastic, on the surface of which is first created an original fine structure, which produces a diffractive optical effect; placing the transfer foil on the target surface such that the original fine structure is in contact with the target surface; heating the transfer foil to a temperature, which is close to the glass transition temperature of the material of the transfer foil; Simultaneously during the heating or immediately after the heating lightly pressing the transfer foil against the target surface, whereby material from the transfer foil adheres to the target surface; and removing the transfer foil from the target surface, whereby the adhered material makes up a copied fine structure, which is a mirror image of the original fine structure of the transfer foil. | 05-31-2012 |
Pentti Kalevi Huttunen, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20110122827 | MOBILE GATEWAY - A method of initiating a call to a callee using a mobile telephone involves: receiving, from a user of the mobile telephone, a callee identifier associated with the callee; transmitting an access code request message to an access server, said access code request message including said callee identifier; receiving an access code reply message from the access server in response to said access code request message, said access code reply message including an access code different from said callee identifier and associated with said callee identifier; and initiating a call with the mobile telephone using said access code to identify the callee. | 05-26-2011 |