| 2016 | MMAR | Phase shift determination for azimuth angle estimation of echo arrival direction. | Bogdan Kreczmer |
| 2016 | RO-MAN | Designing user interfaces for different user groups: A three-way teleconference system for doctors, patients and assistants using a Remote Medical robot. | Gerald Stollnberger, Manuel Giuliani, Nicole Mirnig, Manfred Tscheligi, Krzysztof Arent, Bogdan Kreczmer, Filip Grzeszczak, Dorota Szczesniak-Stanczyk, Radoslaw Zarczuk, Andrzej Wysokinski |
| 2015 | HSI | Ultrasonic range finder for support of human gestures recognition. | Bogdan Kreczmer |
| 2015 | HSI | Video conferencing applications for robotic system designed for remote medical examination. | Bogdan Kreczmer, Filip Grzeszczak, Dorota Szczesniak-Stanczyk, Krzysztof Arent, Bartlomiej Stanczyk |
| 2015 | MMAR | Ultrasonic range finder for echo bearing estimation. | Bogdan Kreczmer |
| 2013 | MMAR | Identity of a companion, migrating between robots without common communication modalities: Initial results of VHRI study. | Krzysztof Arent, Bogdan Kreczmer |
| 2013 | MMAR | Relations between classification criteria of objects recognizable by ultrasonic systems. | Bogdan Kreczmer |
| 2012 | MMAR | Identity of a companion, migrating between robots significantly different in terms of expressive capabilities: Initial results of VHRI study. | Krzysztof Arent, Bogdan Kreczmer, Lukasz Malek |
| 2011 | MMAR | Identity of socially interactive robotic twins: Initial results of VHRI study. | Krzysztof Arent, Bogdan Kreczmer, Lukasz Malek |
| 2011 | MMAR | Gestures recognition by using ultrasonic range-finders. | Bogdan Kreczmer |
| 1998 | ICRA | Path Planning System for Car-Like Robot. | Bogdan Kreczmer |