Company Filing History:
2 out of 38 
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1 out of 249 
Years Active: 2004-2023
Title: Innovations of Alexander Greber
Introduction
Alexander Greber is a notable inventor based in Eich, Switzerland. He has made significant contributions to the field of technology, particularly in the areas of lens manufacturing and power amplifier efficiency. With a total of four patents to his name, Greber's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Greber's latest patents is a method for mounting functional elements in a lens. This method involves several steps, including mounting functional elements on a foil, applying an alignment tool, and casting and curing the lens with the embedded foil. Another significant patent is related to a high-frequency drain power supply designed to decrease power dissipation in class-AB power amplifiers. This invention enhances the efficiency of power amplifiers by tracking the envelope of the input signal and applying it to the drain voltage of the last stage power transistor. This technology is applicable in various wireless communication transmitters, improving the power utility of power amplifiers.
Career Highlights
Throughout his career, Greber has worked with several companies, including Esec, Trading SA, and Metamaterial Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.
Collaborations
Greber has collaborated with notable individuals in his field, including Peter Hess and Nicolino Onda. These collaborations have likely enriched his work and expanded his innovative capabilities.
Conclusion
Alexander Greber's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His innovative methods in lens manufacturing and power amplifier efficiency continue to influence the industry.