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Laakkonen
Pasi Laakkonen, Joensuu FI
| Patent application number | Description | Published |
|---|---|---|
| 20100142892 | ARRANGEMENT AND A METHOD FOR COUPLING LIGHT INTO A PLATE-LIKE LIGHT GUIDE - An arrangement ( | 06-10-2010 |
| 20100284085 | BEAM EXPANSION WITH THREE-DIMENSIONAL DIFFRACTIVE ELEMENTS - The specification and drawings present a new apparatus and method for using a three-dimensional (3D) diffractive element (e.g., a 3D diffractive grating) for expanding in one or two dimensions the exit pupil of an optical beam in electronic devices. Various embodiments of the present invention can be applied, but are not limited, to forming images in virtual reality displays, to illuminating of displays (e.g., backlight illumination in liquid crystal displays) or keyboards, etc. | 11-11-2010 |
| 20110038049 | METHOD FOR DESIGNING A DIFFRACTION GRATING STRUCTURE AND A DIFFRACTION GRATING STRUCTURE - According to the present invention, the method for designing a diffraction grating structure ( | 02-17-2011 |
Pasi Tapani Laakkonen, Ruspp FI
| Patent application number | Description | Published |
|---|---|---|
| 20100118403 | Layered light guide with diffractive structures - A layered light guide structure has a number of planar light guides arranged in a stack to receive a number of different color light beams from the edge of the light guides. Each of the planar light guides has one or more diffractive structures imparted or provided on its upper surface. The diffractive structures on each light guide are configured to diffract light of a particular wavelength range so that they efficiently diffract the guided light within that light guide. The diffractive structure can be one or more keypad symbols such that the layered light guide structure can be used as a keypad. The symbols can be pixelized such that the pixels can have different color patterns. The diffractive structure can also be a simple patch so that the layered light guide structure can be used as a back-light source. | 05-13-2010 |
Pekka Laakkonen, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20080289436 | Measuring Apparatus in Connection with a Gear - The invention relates to a measuring apparatus ( | 11-27-2008 |
Pirjo Laakkonen, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20100076175 | MOLECULES THAT SELECTIVELY HOME TO VASCULATURE OF PREMALIGNANT OR MALIGNANT LESIONS OF THE PANCREAS AND OTHER ORGANS - The invention provides a conjugate that includes a therapeutic moiety linked to a peptide or peptidomimetic that selectively homes to vasculature of premalignant pancreas. The peptide or peptidomimetic contains at least 5 contiguous amino acids of an amino acid sequence selected from CRSRKG (SEQ ID NO:9) and CEYQLDVE (SEQ ID NO:34), or a conservative variant or peptidomimetic thereof. The invention additionally provides a conjugate containing a therapeutic moiety linked to a peptide or peptidomimetic that selectively homes to pancreatic tumor cells and pancreatic tumor vasculature, the peptide or peptidomimetic comprising at least 5 contiguous amino acids of an amino acid sequence selected from CKAAKNK (SEQ ID NO:15), CKGAKAR (SEQ ID NO:19), and VGVGEWSV (SEQ ID NO:35), or a conservative variant or peptidomimetic thereof. | 03-25-2010 |
| 20110130342 | PEPTIDE HOMING TO BRAIN TUMORS - The present invention relates to a peptide, which specifically homes to the intracranial, early stage astrocytoma model that grows as islets and harbors co-opted tumor vessels in the brain. The peptide finds its use in targeted delivery of therapeutic substances to invasive brain cancer or metastatic brain lesions as such and in combination with conventional therapies, such as surgery and radiation, and anti-angiogenic therapies, and as a tool in diagnosis of, e.g., invasive brain cancer or metastatic brain lesions. | 06-02-2011 |
| 20110165083 | Peptides that home to tumor lymphatic vasculature and methods of using same - The present invention provides a conjugate containing a moiety linked to a homing molecule that selectively homes to tumor lymphatic vasculature. The invention also provides a method of directing a moiety to tumor lymphatic vasculature in a subject by administering to the subject a conjugate containing a moiety linked to a homing molecule that selectively homes to tumor lymphatic vasculature. | 07-07-2011 |