Company Filing History:
Years Active: 2006-2009
Title: Radu Ispasoiu: Innovator in Integrated Circuit Probing Technologies
Introduction
Radu Ispasoiu is a notable inventor based in Los Gatos, California, recognized for his contributions to the field of integrated circuit probing technologies. With a total of two patents to his name, Ispasoiu has developed innovative methods that enhance the efficiency and effectiveness of probing integrated circuits.
Latest Patents
One of Ispasoiu's latest patents is titled "Apparatus and method for probing integrated circuits using laser illumination." This invention discloses a system that utilizes a continuous wave (CW) laser source and specialized beam optics to probe a device under test (DUT) at high temporal resolution. The system features optical detectors that capture reflected beams, collection electronics, and an oscilloscope. The common-path polarization differential probing (PDP) optics divide the laser beam into two orthogonally polarized beams, allowing for a detailed investigation of the DUT's response to stimulus signals.
Another significant patent is the "Lens mount integrated with a thermoelectrically cooled photodetector module." This invention provides an integrated housing for a lens and a photodetector, which is cooled to low temperatures to detect faint emissions of photons. The design includes an enclosure that affixes the lens and photodetector, ensuring optimal thermal performance through the use of materials with similar thermal expansion coefficients.
Career Highlights
Throughout his career, Radu Ispasoiu has worked with prominent companies in the technology sector, including Dcg Systems GmbH and Credence Systems Corporation. His experience in these organizations has contributed to his expertise in developing advanced probing technologies.
Collaborations
Ispasoiu has collaborated with notable professionals in the field, including Steven Kasapi and Kenneth R. Wilsher. These collaborations have further enriched his work and innovation in integrated circuit probing.
Conclusion
Radu Ispasoiu's contributions to the field of integrated circuit probing technologies demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing the capabilities of electronic testing and measurement.