Company Filing History:
2 out of 3 
2 out of 3 
1 out of 8,282 
Years Active: 2004-2022
Title: Matti Manninen: Innovator in Integrated Circuit Testing
Introduction
Matti Manninen is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of integrated circuit testing, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and effectiveness of testing devices used in the semiconductor industry.
Latest Patents
Matti's latest patents include a sophisticated testing device designed for electrically testing integrated circuits on a wafer. This device features a vacuum chamber, a chuck for holding the wafer, and a probe card for electrically contacting the integrated circuits. Additionally, it incorporates a radiation shield arranged inside the vacuum chamber, enclosing both the chuck and the probe card. The testing device is equipped with a gate valve, a hatch on the radiation shield, and a wafer loading assembly that facilitates the loading of the wafer onto the chuck through these openings. Another patent focuses on a testing device that includes radiation shields specifically for testing integrated circuits on a wafer. This invention comprises a vacuum chamber, a chuck, a probe card, and a cooling unit thermally connected to the first radiation shield, enhancing the overall testing process.
Career Highlights
Throughout his career, Matti has worked with prominent companies such as Afore Oy and Bluefors Cryogenics Oy. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in testing technologies.
Collaborations
Matti has collaborated with talented individuals in his field, including Aki Junes and Ari Kuukkala. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Matti Manninen's contributions to the field of integrated circuit testing are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology in the semiconductor industry.