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Patent
2020

Method and system for near-eye focal plane overlays for 3D perception of content on 2D displays

Kerofsky, L., Neff, R., Valli, S. & Siltanen, P., 9 Jan 2020, Patent No. WO20010018A1, 1 Jul 2019, Priority date 5 Jul 2018, Priority No. 62/694343

Research output: PatentPatent application

2019

3D Display directional backlight based on diffractive elements

Mäkinen, J-T. & Ojala, K., 21 Nov 2019, Patent No. WO2019221993 A1, 8 May 2019, Priority date 17 May 2018

Research output: PatentPatent application

A microfludic chip and a method for the manufacture of a microfludic chip

Maaninen, T., Kokkonen, A., Kurkinen, M. & Aikio, S., 3 Jan 2019, IPC No. G01N 35/ 00 A I, Patent No. WO2019002678 A1, 25 Jun 2018, Priority date 30 Jun 2017, Priority No. FI20170005637

Research output: PatentPatent application

Apparatus and method for supporting interactive augmented reality functionalities

Valli, S. & Siltanen, P., 11 Apr 2019, Patent No. US2019108683A1, 24 Mar 2017, Priority No. 62/316884

Research output: PatentPatent application

Integrated faraday rotator

Cherchi, M., Petrov, A., Jalas, D., Harjanne, M., Aalto, T. & Eich, M., 28 Feb 2019, IPC No. G02B 6/126, Patent No. WO2019038477 A1, 22 Aug 2018, Priority date 22 Aug 2017, Priority No. US201762548467P

Research output: PatentPatent application

Light field image engine method and apparatus for generating projected 3D light fields

Mäkinen, J-T. & Ojala, K., 28 Feb 2019, Patent No. WO2019040484 A1, 21 Aug 2018

Research output: PatentPatent application

Method and system for aperture expansion in light field displays

Ojala, K. & Mäkinen, J-T., 9 May 2019, IPC No. G02B 27/00 , G02B 27/22 , H04N 13/305 , H04N 13/363 , Patent No. WO2019089283 A1, 23 Oct 2018, Priority date 2 Nov 2017, Priority No. 62/580,797

Research output: PatentPatent application

Multifocal optics for light field displays

Ojala, K. & Mäkinen, J-T., 29 Aug 2019, IPC No. H04N 13/307 , G02B 27/22, G02B 27/00 , G02B 27/01 , Patent No. WO2019164745 A1, 14 Feb 2019, Priority date 20 Feb 2018, Priority No. 62/633,047

Research output: PatentPatent application

Multifocal plane based method to produce stereoscopic viewpoints in a DIBR system (MFP-DIBR)

Valli, S. & Siltanen, P., 20 Mar 2019, Patent No. WO19183211A1, 20 Mar 2019, Priority date 23 Mar 2018, Priority No. 62/647568

Research output: PatentPatent application

Multi-focal planes with varying positions

Valli, S. & Siltanen, P., 25 Jul 2019, Patent No. WO19143688A1, 16 Jan 2019, Priority date 19 Jan 2018, Priority No. 62/619401

Research output: PatentPatent application

2018

A Wireless Electronic Initiation Device, an Initiation Arrangement and Method for Initiation

Ylisaukko-oja, A., Tanskanen, A., Strömmer, E., Halme, T., Halonen, T., Mykkänen, A., Lehto, J. & Tenhunen, J., 8 Nov 2018, IPC No. F42B 3/ 10, Patent No. WO2018202953 A1, 3 May 2018, Priority date 3 May 2017, Priority No. FI20170005388

Research output: PatentPatent application

Electronic Lock Assembly

Strömmer, E., Härkönen, T., Purmonen, M. & Makkonen, M., 29 Nov 2018, IPC No. H02J 7/ 00, Patent No. US2018340351 A1, 23 May 2018, Priority date 23 May 2018, Priority No. FI20170005461

Research output: PatentPatent application

Light Escalators in Optical Circuits Between Thick and Thin Waveguides

Cherchi, M., Aalto, T. & Arpiainen, S., 25 Oct 2018, IPC No. G02B 6/14, Patent No. WO18193167 A1, 23 Apr 2018, Priority date 21 Apr 2017, Priority No. US20170488101P

Research output: PatentPatent application

Method and apparatus for measuring the height of a surface

Ojala, K., 6 Sep 2018, IPC No. G01B 11/24, G01B11/06, G02B13/22, G02B27/42, Patent No. US2018252516 A, 6 Sep 2018, Priority date 22 Sep 2015, Priority No. FI20150005675 20150922

Research output: PatentPatent application

Method and system for discovering and positioning content into augmented reality space

Valli, S., Siltanen, P. & PCMS Holdings, Inc., 27 Sep 2018, IPC No. G06F3/01, G06F 3/0481, G06F 3/0484, G06T 19/00, Patent No. WO2018175335 A1, 19 Mar 2018, Priority date 24 Mar 2017, Priority No. 62/476,318

Research output: PatentPatent application

Method and system for formig extended focal planes for large viewpoint changes

Valli, S. & Siltanen, P., 16 Feb 2018, Patent No. WO20009922A1, 28 Jun 2019, Priority date 6 Jul 2018, Priority No. 62/694722

Research output: PatentPatent application

Method and system for showing remote meeting sites from user-dependent viewpoints

Valli, S., Siltanen, P. & PCMS Holdings, Inc., 1 Mar 2018, IPC No. H04N7/15, Patent No. WO2018039071 A1, 18 Aug 2017, Priority date 23 Aug 2016, Priority No. 62/378,630

Research output: PatentPatent application

Photomic Devices and Methods of Using and Making Photonic Devices

Purnawirman, P., Watts, M. R., Hosseini, E. S., Bradley, J. B., Sun, J. & Cherchi, M., 10 May 2018, IPC No. H01S 3/23, Patent No. US2018131155 A1, Priority date 28 Sep 2017, Priority No. US201715718045

Research output: PatentPatent application

Probe appratus

Ermolov, V., Lamminen, A., Säily, J., Vähä-Heikkilä, T. & Rantakari, P., 29 Nov 2018, IPC No. H01P 3/ 12, Patent No. WO2018215694 A1, Priority date 23 May 2017, Priority No. FI20170005463

Research output: PatentPatent application

Spatially faithful telepresence supporting varying geometries and moving users

Valli, S., Siltanen, P. & PCMS Holdings, Inc., 13 Dec 2018, IPC No. H04N13/194, H04N 13/279 , H04N 7/15, H04N 7/14, Patent No. WO18226508 A1, 31 May 2018, Priority date 9 Jun 2017, Priority No. 62/517,686

Research output: PatentPatent application

System and method for spatial interaction using automatically positioned cameras

Siltanen, P. & Valli, S., 4 Jan 2018, IPC No. H04N7/14, H04N7/15, H04N5/232, Patent No. WO18005235 A1, 22 Jun 2017, Priority date 30 Jun 2016, Priority No. 62/357,060

Research output: PatentPatent application

Systems and methods for 3d displays with flexible optical layers

Mäkinen, J-T., Ojala, K. & Metzger, J., 1 Nov 2018, IPC No. G02B 27/22, G02B 27/10, H04N 13/315, H04N 13/32 , Patent No. WO2018200417A1, 23 Apr 2018, Priority date 24 Apr 2017, Priority No. 62/489,393

Research output: PatentPatent application

2017

Apparatus and method for supporting interactive augmented reality functionalities

Valli, S. T. & Siltanen, P. K., 5 Oct 2017, IPC No. H04N 7/ 15 A I, Patent No. WO2017172528A1, 24 Mar 2017, Priority date 1 Apr 2016, Priority No. US201662316884P

Research output: PatentPatent application

Apparatus for Controlling Fermentation of Natural Material

Pesonen, N. & Guerre, R., 27 Jul 2017, IPC No. A01F25/16, Patent No. WO17125648 A1, 20 Jan 2017, Priority date 22 Jan 2016, Priority No. FI20160005041

Research output: PatentPatent application

Method of univalent and one-to-one association between emitters and receivers of transmission on the basis of the propagation channel

Delaveau, F., Kameni Ngassa, C., Molière, R., Lemenager, C., Kotelba, A. & Suomalainen, J., 30 Jun 2017, IPC No. H04W12/04, Patent No. FR3046310 B1, Priority date 29 Dec 2015, Priority No. FR20150002713

Research output: PatentPatent

System and Methdo for 3D Telepresence

Valli, S., 23 Nov 2017, IPC No. G06T15/00, G03B21/00, H04N7/15, Patent No. US2017339372 A1, Priority date 6 Nov 2015, Priority No. US201515525518

Research output: PatentPatent application

System and method for augmented reality multi-view telepresence

Valli, S. T., 23 Feb 2017, IPC No. H04N 7/15, Patent No. WO17030985 A1, 12 Aug 2016, Priority date 14 Aug 2015, Priority No. 62/205, 487

Research output: PatentPatent application

System and method for supporting synchronous and asynchronous augmented reality functionalities

Valli, S. & Siltanen, P., 12 Oct 2017, Patent No. WO17177019A1, 6 Apr 2017, Priority date 8 Apr 2016, Priority No. 62/320098

Research output: PatentPatent application

2015

Bent Optical Waveguide

Cherchi, M. & Aalto, T., 17 Sep 2015, IPC No. G02B6/02, Patent No. US2015260916 AA, Priority date 15 Oct 2013, Priority No. WO2013FI50987

Research output: PatentPatent application

Context module based personal data protection

Bäck, A., Kylänpää, M., Launonen, R., Ollikainen, V., Södergård, C. & Vainikainen, S., 25 Sep 2015, IPC No. G06F21/62, H04W48/04, H04L29/06, Patent No. WO17053437 A1, Priority date 25 Sep 2015, Priority No. US201562233066P

Research output: PatentPatent application

Open Access

Method for estimating resource costs of mobile usage (patent application)

Södergård, C., 25 Jun 2015, IPC No. G06Q10/06, Patent No. WO2016209738 A1, Priority date 25 Jun 2015, Priority No. US201562184761P

Research output: PatentPatent application

Open Access
2014

Context information exchange over a personal area network (patent application)

Ollikainen, V. & Södergård, C., 22 May 2014, IPC No. H04L29/08, H04W12/08, H04W4/00, Patent No. WO2016191132 A1, Priority date 22 May 2015, Priority No. US201562165773P

Research output: PatentPatent application

Open Access

System and method for use in a secure personal data marketplace (patent application)

Bäck, A., Kylänpää, M., Launonen, R., Mensonen, A., Ollikainen, V., Södergård, C. & Vainikainen, S., 30 Sep 2014, IPC No. G06Q30/02, G06Q30/06, Patent No. WO2016053718 A1, Priority date 30 Sep 2014, Priority No. US201462057513P

Research output: PatentPatent application

Open Access
2012

Microneedle

Gao, F., Kiihamäki, J., Hokkanen, A. & Heimala, P., 8 Mar 2012, IPC No. C23F 1/02, Patent No. US2012058506 A1, 20 Apr 2010, Priority date 20 Apr 2010, Priority No. WO2010FI50318

Research output: PatentPatent application

2010

Method and arrangement for retrieving information related to a product

Hurme, E., Hyvaekkae, J. & Soedergaard, C., 7 Oct 2010, IPC No. G06Q 99/00, Patent No. WO2010112674 !, Priority date 3 Apr 2009, Priority No. FI20090005366

Research output: PatentPatent application

Wireless network configuration

Latvakoski, J. & Väisänen, T., 19 May 2010, IPC No. H04W12/06, Patent No. EP1983715 B1

Research output: PatentPatent

Open Access
7 Citations (Scopus)
2009

Method and apparatus for Improving Mobile Broadcast Quality

Ollikainen, V., Kortekangas, A., Soedergaard, C., Peng, C. Y. & Valli, S., 15 Jan 2009, IPC No. H04N19/895, Patent No. WO2009007508 A1, Priority date 9 Jul 2007, Priority No. FI20070000538

Research output: PatentPatent application

Optical band splitter/combiner and apparatus comprising the same

Cherchi, M., 5 Feb 2009, IPC No. H04J14/02, Patent No. US2009034968 A1, Priority date 21 Jun 2004, Priority No. WO2004EP06810

Research output: PatentPatent application

Optical coupling device

Cherchi, M. & Gorni, G., 1 Oct 2009, IPC No. G02B6/12, Patent No. US2009245728 A1, Priority date 29 Dec 2003, Priority No. WO2003EP51108

Research output: PatentPatent application

2008

Method and server in a telecommunication system and a telecommunication system for facilitating weight control

Jaervinen, P., Jaervinen, T., Kuusi, J., Laehteenmaeki, L., Melin, M., Naekki, P., Ottelin, A-M., Poutanen, K., Suovirta, M., Soedergaard, C., Vainikainen, S., Vaeisaenen, P. & Toivainen, E., 5 Jun 2008, IPC No. G06Q 50/00, Patent No. WO08065255 A1, 29 Nov 2007, Priority date 29 Nov 2006, Priority No. FI20060005760

Research output: PatentPatent application

2006

Integrated Optical Device

Gorni, G., Romagnoli, M., Tormen, M. & Cherchi, M., 11 May 2006, IPC No. G02B6/34, Patent No. US2006098917 AA, Priority date 27 Sep 2002, Priority No. WO2002EP10902

Research output: PatentPatent application

2005

An integrated optic polarization converter based on structural chirality

Cherchi, M., Watts, M. R. & Haus, H. A., 14 Dec 2005, IPC No. G02F1/01, Patent No. CN1708718 A, Priority date 30 Oct 2002, Priority No. US20020422414P

Research output: PatentPatent application

Dual Band Optical Mux/Demux and apparatus comprising the same

Cherchi, M., 10 Nov 2005, IPC No. G02B6/28, Patent No. WO2005106550 A1, Priority date 30 Apr 2004, Priority No. WO2004EP04583

Research output: PatentPatent application

Method for detecting a code with the aid of a mobile station

Baeckstroem, C. & Soedergaard, C., 29 Dec 2005, IPC No. H04M 1/ 2755 A N, Patent No. WO05124657 A1, 17 Jun 2005, Priority date 18 Jun 2004, Priority No. FI20040000858

Research output: PatentPatent application

Optical add-filtering switching device

Tormen, M., Cherchi, M., Haus Hermann, A. & Haus Eleanor, L., 31 Mar 2005, IPC No. H04J14/02, Patent No. US2005068602 AA, Priority date 16 Sep 2003, Priority No. US20030663132

Research output: PatentPatent application

Optical multi/demultiplexer device, optical wavelength selective filter and method of making filter

Gorni, G., Tormen, M., Romagnoli, M. & Cherchi, M., 31 Mar 2005, IPC No. G02B6/34, Patent No. US2005069247 AA, Priority date 26 Oct 2001, Priority No. WO2001EP12419

Research output: PatentPatent application

Sizing method for board

Heikkinen, A., Tani, M., Huovila, V. & Retulainen, E., 7 Apr 2005, IPC No. D21H 27/ 10 A N, Patent No. US2005072541, Priority date 13 Dec 2002, Priority No. WO2002FI01021

Research output: PatentPatent application

2003

Method for demodulating signal

Kiviranta, M., 19 Jun 2003, IPC No. H04L27/14, Patent No. US2003112061 A1, 22 Jul 2003, Priority date 19 Jun 2003, Priority No. US20010007691

Research output: PatentPatent application

2000

IP multicast service without a return connection

Ollikainen, V. & Soedergaard, C., 17 Aug 2000, IPC No. H04N 7/ 16 A N, Patent No. WO0048361 A1, 15 Feb 2000, Priority date 15 Feb 1999, Priority No. FI19990000309

Research output: PatentPatent application

1994

Procedure for Controlling Printing Quality

Kuusisto, M., Launonen, R. & Soedergaard, C., 10 Nov 1994, IPC No. B41F33/00, Patent No. WO9425278 A1, Priority date 26 Apr 1993, Priority No. FI19930001876

Research output: PatentPatent application