This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1979-1981.
Location History:
- Boeblingen, DE (1979)
- Boblingen, DE (1981)
Company Filing History:
Years Active: 1979-1981
Title: Arno Schmackpfeffer: Innovator in Laser Technology
Introduction
Arno Schmackpfeffer is a notable inventor based in Böblingen, Germany. He has made significant contributions to the field of laser technology, particularly in applications related to machining materials. With a total of 2 patents, his work has advanced the capabilities of laser applications in various industries.
Latest Patents
One of Schmackpfeffer's latest patents is an "Apparatus for Machining Material." This invention addresses the challenges posed by the gaussian energy distribution common to laser beams, which can hinder applications such as drilling and welding. By directing a laser beam through a glass cone or axicon, the energy distribution can be modified to achieve a more uniform cross-section. This innovation is particularly beneficial for welding extremely thin metal sheets, as it minimizes heat dissipation at the center of the welding spot.
Another significant patent is the "Interferometric Apparatus and Process." This invention involves an interferometric method for inspecting and detecting overlay errors. By directing two plane polarized laser beams onto a surface, the apparatus generates an interference field that reveals any distortions in the fringe pattern caused by overlay errors. This technology enhances the precision of inspections in various applications.
Career Highlights
Arno Schmackpfeffer is associated with the International Business Machines Corporation (IBM), where he has contributed to the development of advanced laser technologies. His work has been instrumental in improving the efficiency and effectiveness of laser applications in manufacturing and inspection processes.
Collaborations
Throughout his career, Schmackpfeffer has collaborated with notable colleagues, including Gunter Makosch and Jorg Ziller. These partnerships have fostered innovation and have led to the successful development of cutting-edge technologies in the field.
Conclusion
Arno Schmackpfeffer's contributions to laser technology have significantly impacted the machining and inspection industries. His innovative patents demonstrate a commitment to advancing technology and improving manufacturing processes.