This inventor holds 10 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Memc Electronic Materials, Inc.. Active years: 1996-2013.
Location History:
- Jennings, MO (US) (1996 - 1998)
- St. Louis, MO (US) (1998 - 2011)
- Florissant, MO (US) (2008 - 2013)
Company Filing History:
Years Active: 1996-2013
Title: The Innovative Contributions of Lance G. Hellwig
Introduction
Lance G. Hellwig, based in Florissant, Missouri, is an accomplished inventor who has made significant contributions to the field of semiconductor technology. With a remarkable portfolio boasting ten patents, Hellwig's innovations focus on enhancing the performance and reliability of semiconductor manufacturing processes.
Latest Patents
Among his latest patents is the "Epitaxial Barrel Susceptor Having Improved Thickness Uniformity." This pioneering invention features a barrel susceptor designed to support semiconductor wafers within a heated chamber. The susceptor includes a body formed with multiple faces around an imaginary central axis, each having a recess that provides support for the wafers while ensuring optimal thermal performance. The design incorporates ledges that offer a supportive surface for the wafers, thereby contributing to the production of high-quality semiconductor devices.
Another noteworthy invention is the "Low Thermal Mass Semiconductor Wafer Plate." This innovative support for semiconductor wafers includes a uniquely designed plate with a support surface accompanied by a recessed surface that prevents contamination of the wafers. By incorporating holes only in the recessed surface, the design inhibits potential contamination, thus improving the integrity and reliability of semiconductor manufacturing.
Career Highlights
Lance G. Hellwig is currently associated with MEMC Electronic Materials, Inc., where he has been instrumental in developing cutting-edge semiconductor materials and processes. His expertise and inventive spirit have allowed him to contribute significantly to the advancement of the industry, making him a valuable asset to his organization.
Collaborations
Throughout his career, Hellwig has worked alongside notable colleagues such as Brian Lawrence Gilmore and John Allen Pitney. These collaborations reflect a shared dedication to innovation in semiconductor technologies and illustrate the importance of teamwork in driving advancements in this highly specialized field.
Conclusion
Lance G. Hellwig stands out as a prominent figure in the semiconductor industry, with a substantial record of patents that underscore his innovative spirit. His contributions not only enhance manufacturing processes but also set new standards for semiconductor technology. As he continues to make strides in his field, Hellwig remains a key player in shaping the future of semiconductor materials and systems.