Patents in Fiber Sensing  

 

The research activities on fiber sensing in the Photonics Laboratory lead to several patent applications at the “Deutsches Patent- und Markenamt“ (German Patent and Trademark Office), which show the high applicability of the current research.



Registered at the German Patent and Trademark Office

Reference Number DE 20 2019 002 314
Type of property right Gebrauchsmuster (Utility Models)
Designation Lichtleitfaser mit einem Faser Bragg Gitter
Application date 28.05.2019
Applicant/Holder Dutz, Franz, 83569 Vogtareuth, DE
Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Content: Configuration of single mode fibres for FBG based high-temperature sensors comprising low degradation and low temperature drift.

 

Registered at the German Patent and Trademark Office

Reference Number DE 10 2017 201 523.3
WO2018EP50308
Type of property right Patent
Designation Faseroptische Erfassungseinrichtung sowie Verfahren zum Betreiben einer solchen faseroptischen Erfassungseinrichtung
Application date 31.01.2017
Applicant/Holder Siemens Aktiengesellschaft, 80333 München, DE
Inventors Bosselmann, Thomas, Dr., 91080 Marloffstein, DE
Hopf, Barbara, 82024 Taufkirchen, DE
Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Willsch, Michael, Dr., 07745 Jena, DE
Content: Procedure and configuration for compensating transversal forces during embedding of Fiber Bragg sensors with polarization maintaining fibers.

 

Registered at the German Patent and Trademark Office

Reference Number DE 10 2017 201 524.1
Type of property right Patent
Designation Faseroptische Erfassungseinrichtung sowie Verfahren zum Betreiben einer solchen faseroptischen Erfassungseinrichtung
Application date 31.01.2017
Applicant/Holder Siemens Aktiengesellschaft, 80333 München, DE
Inventors Bosselmann, Thomas, Dr., 91080 Marloffstein, DE
Hopf, Barbara, 82024 Taufkirchen, DE
Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Willsch, Michael, Dr., 07745 Jena, DE
Content: Procedure and configuration for compensating strain effects within distributed fiber Bragg temperature sensor arrays.

 

Registered at the German Patent and Trademark Office

Reference Number EP 16 71 1773.8
WO PCT/EP2016/000475
Type of property right Patent
Designation Indentierungsvorrichtung mit piezoelektrischen Stellelement
Application date 16.03.2016
Applicant/Holder
Inventors Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Clausen-Schaumann, Hauke, Prof. Dr., 82347 Bernried, DE
Marchi, Gabriele, Dr., 81669 München, DE
Aszodi, Attila, Dr., 82152 Planegg, DE
Content: Configuration for force-based fiber optical indentations with a piezoelectric adjusting element

 

Registered at the German Patent and Trademark Office

Reference Number DE 10 2015 003 432.4
Type of property right Patent
Designation Indentierungsvorrichtung mit Vorschubelement
Application date 17.03.2015
Applicant/Holder Hochschule München, 80335 München, DE
Inventors Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Clausen-Schaumann, Hauke, Prof. Dr., 82347 Bernried, DE
Marchi, Gabriele, Dr., 81669 München, DE
Aszodi, Attila, Dr., 82152 Planegg, DE
Content: Configuration for fiber optical force-based indentations with an adjusting element

 

Registered at the German Patent and Trademark Office

Reference Number DE 10 2015 003 433.2
Type of property right Patent
Designation Indentierungsvorrichtung mit Vorschubelement
Application date 17.03.2015
Applicant/Holder Hochschule München, 80335 München, DE
Inventors Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Clausen-Schaumann, Hauke, Prof. Dr., 82347 Bernried, DE
Marchi, Gabriele, Dr., 81669 München, DE
Aszodi, Attila, Dr., 82152 Planegg, DE
Content: Configuration for fiber optical force-based indentations with a piezoelectric adjusting element

 

Registered at the German Patent and Trademark Office

Reference Number DE 20 2012 001 636 U1
Type of property right Gebrauchsmuster (Utility Models)
Designation Temperatur Feedback für endoluminale Behandlungen und in intensiven EM-Feldern
Application date 17.02.2012
Applicant/Holder Lugauer, Florian, 85386, Eching, DE
Roths, Johannes, Prof. Dr., 82223 Eichenau, DE
Sroka, Ronald, 80935, München, DE
Content: Temperature feedback for endoscopic devices and wihtin in high electro-magnetic fields