Helfried Weinzerl

Title: Helfried Weinzerl: Innovator in Optical Disc Technology

Introduction

Helfried Weinzerl is a notable inventor based in Seal Beach, California. He has made significant contributions to the field of optical disc technology. His innovative methods have paved the way for advancements in the production of multilayer discs.

Latest Patents

Weinzerl holds a patent for a "Method for the production of multilayer discs." This method involves manufacturing an optical disc substrate that includes a first substrate with at least one structured surface. An anti-adhesive layer, preferably carbon, is deposited on this surface, followed by a first layer on top of the anti-adhesive layer. A second substrate with a structured surface also has a layer deposited on it. Both substrates are bonded together with the layers facing each other, allowing for easy separation along the adhesive layer. This innovative approach enables the transfer of the first layer from the first substrate to the second substrate.

Career Highlights

Helfried Weinzerl is associated with Oerlikon Balzers AG, where he has been instrumental in developing cutting-edge technologies in optical disc manufacturing. His work has garnered attention for its practicality and efficiency in the production process.

Collaborations

Weinzerl has collaborated with notable colleagues, including Martin Dubs and Wolfgang Nutt. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Helfried Weinzerl's contributions to optical disc technology exemplify innovation and dedication. His patent for multilayer disc production showcases his ability to solve complex manufacturing challenges. His work continues to influence the industry and inspire future advancements.