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Our research experts

Dr. Reinhold Fiess

Optical systems and optoelectronics – future sensors and displays

“Optical technologies will change the way we live”

Dr. Reinhold Fiess, Senior Expert

I completed my studies and PhD in the field of electrical engineering with a specialization in optoelectronics. Within the corporate research department at Bosch, I am currently working as a senior expert for optical systems. Having acquired experience during different assignments ranging from research to production, I now contribute to a multitude of activities concerning the research and development of optical sensors and displays, such as micromechanical laser displays, holographic 3D displays, and novel optical components. The application perspectives of these technologies are given by future automotive and mobile displays or sensor systems for automated driving.

Curriculum vitae

Holographic displays

2017

Development of a full-colored holographic heads-up display

Laser display

2009

Research and development of a miniaturized laser display with micromechanical scanner for mobile devices

Parking sensor systems

1997

Serial development of parking systems and development of the first fully automated production line for ultrasonic sensors worldwide

PhD: Illumination for displays

1993

Extra-occupational dissertation at Bosch, high dimmable illumination for displays in motor vehicles

Selected publications

  • Publications

    Robert Bosch GmbH (2018)

    Projection device for data eyeglasses, data eyeglasses, and method for operating a projection device for data eyeglasses
    • R. Fiess, T. Werner
    • US20180203234A1
  • Publications

    M. Kick et al. (2018)

    Sequential and non-sequential simulation of volume holographic gratings
    • M. Kick, R. Fiess, W. Stork
    • Journal of the European Optical Society-Rapid Publications
  • Publications

    Robert Bosch GmbH (2013)

    Adaptive angle and power adaptation in 3D-micro-mirror LIDAR
    • R. Fiess, S. Steinkogler
    • US8446571B2
  • Publications

    A. Frederiksen et al. (2012)

    Eye safety for scanning laser projection systems, vol.57, issue 3
    • A. Frederiksen, R. Fiess, W. Stork, S. Bogatscher, N. Heußner
  • Publications

    Robert Bosch GmbH (2010)

    Method for generating an image and a projector and a cell phone having a projector
    • R. Fiess
    • US20100103379A1
  • Publications

    Robert Bosch GmbH (2002)

    Indicating device for vehicle
    • W. Koenig, R. Fiess
    • US6456260B1
  • Publications

    Robert Bosch GmbH (1995)

    Circuit for operating a fluorescent lamp
    • W. Koenig, F. Schwabe, R. Fiess, P. Scharlach
    • US5436527A
  • Publications

    Robert Bosch GmbH (1993)

    Ultraschall-Dämpfungsmaterial
    • W. Pfandner, I. Jennrich, P. Rapps, R. Fiess, U. Koehler
    • WO1993011527
  • Publications

    R. Fiess (1993)

    Experimentelle und theoretische Untersuchungen an neuartigen Hg- Niederdrucklampen zur LCD-Hinterleuchtung
    • Karlsruher Institut für Technologie

Interview

Dr. Reinhold Fiess

Dr. Reinhold Fiess

Senior Expert

“Please tell us what fascinates you most about research.”

Ever since I was a child, I have been fascinated by technology. In research, I can help shape the technical future of the world. In addition, I am fascinated by the variety of tasks in research topics.

Dr. Reinhold Fiess

Dr. Reinhold Fiess

Senior Expert

“What makes research done at Bosch so special?”

I get to deal with the latest technologies, in particular I can solve new tasks and problems together with a team.

Dr. Reinhold Fiess

Dr. Reinhold Fiess

Senior Expert

“What research topics are you currently working on at Bosch?”

At the moment I am researching new and future optical technologies, especially researching optical sensors and holographic displays for 3D imaging.

Dr. Reinhold Fiess

Dr. Reinhold Fiess

Senior Expert

“What are the biggest scientific challenges in your field of research?”

The developed systems must be miniaturizable, easy to use, and have the potential for low cost, and this, of course, at high quality. In particular, when used in motor vehicles, the systems must work under very severe environmental conditions, for example in a temperature range of -40 to 100 °C.

Dr. Reinhold Fiess

Dr. Reinhold Fiess

Senior Expert

“How do the results of your research become part of solutions "Invented for life"?”

For example, prototypes are created on which feasibility studies are carried out. Work in the team is very important, and this is where the research findings are discussed. In some cases, it takes a long time to achieve reliable solutions, so patience and perseverance are also fundamental in applied research. My current area of research on displays has the particular charm that we can visualize our results in the early stages and thus evaluate them for their potential use.

Get in touch with me

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