Location History:
- La Jolla, CA (US) (2006 - 2011)
- Stockholm, SE (2004 - 2016)
- Kista, SE (2015 - 2018)
Company Filing History:
8 out of 26 
6 out of 532 
2 out of 7 
Years Active: 2004-2018
Title: The Innovative Journey of Oscar Hemberg
Introduction
Oscar Hemberg, an esteemed inventor based in Stockholm, Sweden, has made significant contributions to the field of electron beam technology. With an impressive portfolio of 20 patents, his work encompasses advanced techniques and systems that enhance the efficiency and effectiveness of electron irradiation.
Latest Patents
Among Hemberg's latest patents is a groundbreaking approach for aligning and focusing an electron beam in an X-ray source. This technique facilitates the indirect measurement of beam alignment within an electron-optical system, employing aligning, focusing, and deflection means. Notably, the innovation allows for the use of a simple sensor, even a single-element sensor, given it possesses a well-defined spatial extent. Additionally, Hemberg has developed a method for controlling the width of an electron beam at its intersection point with the target, further advancing X-ray source technology.
Another notable invention involves limiting the migration of target material within an electron irradiation system. This system is designed with a gas-tight housing that encompasses both a cathode region and an irradiation region, connected by at least one aperture. By utilizing a high-voltage cathode to emit an electron beam, Hemberg's design effectively limits the degradation of the cathode through a carefully engineered electric field, which serves to prevent the entrance of positively charged particles into the cathode region. The potential embodiments of his design include both axial and transversal electric fields, leading to greater control and stability in electron irradiation processes.
Career Highlights
Oscar Hemberg has held influential positions at notable companies in the tech industry, including Excillum AB and Cymer, Inc. His tenure in these organizations has allowed him to not only hone his technical skills but also to contribute meaningfully to advancements in electron beam technologies.
Collaborations
Throughout his career, Hemberg has collaborated with distinguished colleagues such as Tomi Tuohimaa and J Martin Algots. These partnerships have enriched his work and fostered the exchange of ideas, driving innovation in his field.
Conclusion
In conclusion, Oscar Hemberg stands out as a pioneering inventor whose advancements in electron beam technology are both impactful and essential for future innovations. His patents illustrate a commitment to improving the precision and reliability of electron irradiation systems, marking him as a significant figure in modern technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.