This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Schott Ag. Active years: 2010-2014.
Company Filing History:
Years Active: 2010-2014
Title: Dieter Wittenberg: Innovator in Optical Coatings
Introduction
Dieter Wittenberg is a notable inventor based in Osterode, Germany. He has made significant contributions to the field of optical coatings, holding a total of 2 patents. His work focuses on innovative methods for producing coated substrates, particularly those with curved surfaces.
Latest Patents
Wittenberg's latest patents include a "Coated substrate with a curved surface" and "A method for production of a coated substrate such as this." The first patent describes a method for producing a substrate that features a patterned optical coating on a curved surface. This method involves applying a masking to a sub-area of the curved surface, using a vacuum deposition method to apply the optical coating, and subsequently removing the masking. The resulting coated substrate showcases a curved surface adorned with at least one patterned optical coating, while adjacent sub-areas remain uncoated. His second patent outlines a process for producing patterned optical filter layers on substrates, which includes depositing the optical filter layer at elevated temperatures, specifically over 150°C, and up to 400°C.
Career Highlights
Dieter Wittenberg is currently associated with Schott AG, a company renowned for its expertise in glass and optical materials. His work at Schott AG has allowed him to push the boundaries of optical technology and contribute to advancements in the field.
Collaborations
Wittenberg has collaborated with notable colleagues, including Lutz Zogg and Thomas Kuepper. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Dieter Wittenberg's contributions to the field of optical coatings exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing the functionality of coated substrates, particularly those with complex geometries.