Company Filing History:
Years Active: 2025
Title: Inventor Markus Sprecher
Introduction
Markus Sprecher is an innovative inventor based in Grabserberg, Switzerland. He is currently associated with Hexagon Technology Center GmbH, where he contributes to advancements in technology. Although he has not yet been granted any patents, his work is focused on developing cutting-edge solutions in the field of opto-electronics and coordinate measuring systems.
Latest Patent Applications
Markus Sprecher has submitted several notable patent applications, including:
1. **Opto-Electronic Encoder with a Ball Lens** - This application describes an image-based opto-electronic encoder designed for a joint. The encoder features a reading head for the first part of the joint and an optical system that includes a ball lens for the second part. The ball lens is engineered to have a front surface that is transparent for measuring light and a structured back surface that is at least partially reflective. The design allows for a bundle of measuring light rays to be reflected inside the ball lens, forming a parallel bundle after refraction at the front surface.
2. **Rotary Table Compensation** - This application outlines a Coordinate Measuring Machine (CMM) system that includes a CMM, a rotary table, and a rotation arrangement. The system is designed to be calibrated by determining the six degrees of freedom (6 dof) pose of a jig. The jig can be mounted in a way that associates its current pose with that of the rotary table. The rotary table can be moved into multiple poses, and the 6 dof pose of the jig is measured for each pose, allowing for the generation of an error map that facilitates coordinate transformation.
Conclusion
Markus Sprecher is a dedicated inventor whose work at Hexagon Technology Center GmbH focuses on innovative technologies in opto-electronics and measurement systems. His latest patent applications reflect his commitment to advancing these fields, showcasing his potential for future contributions to technology.