Wolfgang Weinhold

Title: Innovations by Wolfgang Weinhold

Introduction

Wolfgang Weinhold is a notable inventor based in Wurzburg, Germany. He has made significant contributions to the field of optical examination technologies, holding a total of 4 patents. His work focuses on methods and apparatuses that enhance the examination of objects, particularly in terms of their surface characteristics.

Latest Patents

Weinhold's latest patents include a "Method and apparatus for the examination of an object." This invention relates to a method and an apparatus designed for examining an object, especially regarding its surface morphology. The apparatus features a transportable housing that can be manually positioned above the surface segment of the object to be examined. It includes at least three light sources, with optical beam axes extending at a slanted angle of incidence relative to the surface segment. The light sources are housed within the apparatus and illuminate the surface through an illumination aperture. Additionally, the apparatus comprises at least one light sensor to detect light reflected from the surface and a control and evaluation unit connected to the light sources and the light sensor.

Another significant patent is the "Method and apparatus for a touch-free examination of objects." This invention allows for the optical examination of an object in a contactless manner. Light successively impinges upon the surface of the object, with different light sources striking the surface at various angles of incidence. The reflected light is measured by an image sensor, producing multiple image data sets with different contents. This method enables the derivation of both form-independent characteristics, such as color errors, and form-dependent characteristics, such as scratches.

Career Highlights

Throughout his career, Wolfgang Weinhold has worked with prominent companies, including Siemens Aktiengesellschaft. His innovative approaches have led to advancements in optical examination technologies, making significant impacts in various industries.

Collaborations

Weinhold has collaborated with notable individuals in his field, including Udo Winter and Helmut Schmidt. Their combined expertise has contributed to the development of advanced examination methods and apparatuses.

Conclusion

Wolfgang Weinhold's contributions to the field of optical examination are noteworthy. His innovative patents and collaborations have paved the way for advancements in the examination of object surfaces. His work continues to influence the industry and inspire future innovations.