Location History:
- Leonburg, DE (2002)
- Leonberg, DE (2001 - 2011)
Company Filing History:
Years Active: 2001-2011
Title: Innovations of Johannes Voigt
Introduction
Johannes Voigt is a notable inventor based in Leonberg, Germany. He has made significant contributions to the field of vacuum-coating technologies, holding a total of 10 patents. His work focuses on advanced methods for coating substrates, which have applications in various industries.
Latest Patents
One of his latest patents is a method and device for vacuum-coating a substrate using a plasma-CVD method. This innovative approach allows for the control of ion bombardment during the vacuum coating process by applying a substrate voltage that is independent of the coating plasma. The substrate voltage is modified throughout the coating process and is pulsed in a bipolar fashion with a frequency ranging from 0.1 kHz to 10 MHz. This method proposes a wear-resistant and friction-reducing multilayer structure composed of alternating hard material individual layers and carbon or silicon individual layers. Another significant patent involves a method for producing composite layers using a plasma jet source. This method enables the creation of functional coatings, such as composite layers or metal alloys, on a substrate by utilizing a plasma jet source that operates in a fine vacuum up to an almost atmospheric pressure range. The plasma jet source generates a plasma that acts on the substrate, introducing at least two precursor materials that are modified or fused in the plasma jet before being deposited.
Career Highlights
Johannes Voigt is currently employed at Robert Bosch GmbH, where he continues to innovate and develop new technologies. His expertise in vacuum-coating methods has positioned him as a key figure in his field.
Collaborations
Throughout his career, Johannes has collaborated with notable colleagues, including Kurt Burger and Thomas Weber. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Johannes Voigt's contributions to the field of vacuum-coating technologies are significant and impactful. His innovative methods and collaborative efforts continue to shape advancements in this area.
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