Company Filing History:
4 out of 302 
1 out of 8 
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Years Active: 2002-2012
Title: The Innovative Contributions of Gerhard Heier
Introduction
Gerhard Heier, based in Burghausen, Germany, is a distinguished inventor known for his significant contributions to semiconductor technology. With a portfolio of eight patents, Heier has established himself as a prominent figure in the field of semiconductor manufacturing, particularly through his innovative methods for processing semiconductor wafers.
Latest Patents
Among his latest patents is a groundbreaking method for producing a semiconductor wafer. This method involves placing the semiconductor wafer in a cutout in a carrier. It details a process where both sides of the semiconductor wafer are polished using a polishing agent until the wafer's center thickness is less than that of the carrier, removing between 10 µm to 30 µm of material. The polishing agent consists of 0.1 to 0.4% by weight of SiO and 0.1 to 0.9% by weight of an alkaline component. Another notable patent describes a method for machining a semiconductor wafer on both sides in a carrier, guiding the wafer through a controlled material removal process. This ensures the wafer is thinner than the carrier but thicker than the inlay used within the cutout, maintaining different thicknesses throughout the machining process to achieve the desired flatness specifications.
Career Highlights
Gerhard Heier has held positions in reputable companies that specialize in semiconductor materials, including Siltronic AG and Wacker Siltronic Gesellschaft für Halbleiter Materialien AG. His work in these organizations has allowed him to apply his innovative ideas and develop advanced techniques that enhance the efficiency and quality of semiconductor wafer production.
Collaborations
Throughout his career, Heier has collaborated with talented individuals, including notable coworkers such as Guido Wenski and Thomas Altmann. These collaborations have facilitated the exchange of ideas and the advancement of semiconductor technology, helping to push the boundaries of what is possible in wafer fabrication.
Conclusion
Gerhard Heier's contributions to the field of semiconductor manufacturing demonstrate his dedication to innovation and excellence. With his latest patents, he continues to influence the industry, paving the way for future advancements in technology. As a seasoned inventor, Heier’s work exemplifies the vital role of creativity and collaboration in driving progress in the semiconductor sector.