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Differential phase voxel symbol determination |
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Projection device and projection method for head mounted display based on rotary MEMS fast scanner |
Tapani Matias Alasaarela |
2025-01-07 |
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Glint-based eye tracker illumination using dual-sided and dual-layered architectures |
Marco Mattila, Ari Tervonen, Pasi Kostamo, Klaus Henrik Valtteri Kalima, Mervi Kaarina Ylä-Jarkko |
2024-02-27 |
| 11740458 |
Projection device and projection method for head mounted display based on rotary MEMS fast scanner |
Tapani Matias Alasaarela |
2023-08-29 |
| 11397465 |
Glint-based eye tracker illumination using dual-sided and dual-layered architectures |
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2022-07-26 |
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Tuned waveguides |
Ari Tervonen, Heikki Juhana Hyvarinen, Lasse Pekka Karvonen, Andreas Langner, Pietari Tuomisto |
2021-11-16 |
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Changing pulse width to reduce visible interference |
Scott Woltman, Tuomas Vallius |
2020-04-07 |
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Apparatus and method for producing aerosol and a focusing part |
Ville Alitalo, Kai Asikkala, Sauli Virtanen |
2018-06-05 |
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Burner nozzle, burner and a surface treatment device |
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2017-08-08 |
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Optical fiber structure and a method of producing thereof |
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2013-12-31 |
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Optical fiber fabrication |
Kalle Ylä-Jarkko |
2010-10-12 |
| 7662439 |
Method for feeding liquid to a flame spraying apparatus |
Simo Särkilahti |
2010-02-16 |
| 7559706 |
Light amplifying fiber arrangement |
Per Stenius |
2009-07-14 |
| 7455464 |
Optical fiber processing method |
Kalle Ylä-Jarkko |
2008-11-25 |
| 7218823 |
Method and device for spectral filtering |
— |
2007-05-15 |
| 7111030 |
Method of detecting pilot tones in a noisy signal |
Antti Pietilainen, Mikko Soderlund |
2006-09-19 |
| 6868234 |
Optical telecommunications network |
Jaakko Aarnio |
2005-03-15 |
| 6456407 |
Optical telecommunications networks |
Jaakko Aarnio |
2002-09-24 |
| 6111687 |
Transmitting supervisory messages from a fiber amplifier |
— |
2000-08-29 |
| 5740601 |
Method of manufacturing an impedance detector |
Veijo Antikainen, Osmo Reittu, Ingmar Stuns, Heikki Turtiainen |
1998-04-21 |
| 5646729 |
Single-channel gas concentration measurement method and apparatus using a short-resonator Fabry-Perot interferometer |
Yrjo Koskinen, Ari Lehto, Martti Blomberg, Markku Orpana, Altti Torkkeli |
1997-07-08 |
| 5631418 |
Electrically detected impedance detector for the measurement of physical quantities, in particular of temperature or humidity, and process for the manufacture of said detectors |
Ingmar Stuns, Heikki Turtiainen, Jorma Ponkala |
1997-05-20 |
| 5035734 |
Method of producing optical waveguides |
Seppo Honkanen, Ari Tervonen |
1991-07-30 |
