This inventor holds 2 USPTO granted patents. Top assignee: Credence Systems Corporation. Active years: 2004-2006.
Company Filing History:
Years Active: 2004-2006
Title: Don Haga: Innovator in Optical Testing Technology
Introduction
Don Haga is an esteemed inventor based in Redwood City, California, known for his contributions to the field of optical testing of integrated circuits. With two patents to his name, Haga has significantly advanced the methods used to assess the performance and reliability of integrated circuitry, particularly flip-chip packaged ICs.
Latest Patents
One of Haga’s latest patents addresses the challenge of optical testing by introducing a method and apparatus for controlling the temperature of the device under test (DUT). This invention enables precise optical testing by actively managing the DUT’s temperature, which is critical due to variations stemming from operating power consumption. The technology utilizes a diamond film heat conductor alongside an associated heat sink and thermoelectric devices to maintain optimal temperature levels. By employing a temperature sensor, the system can dynamically adjust the electrical current supplied to the thermoelectric device, ensuring the DUT remains within its design limits and preventing any potential damage during testing.
Career Highlights
Currently, Don Haga is affiliated with Credence Systems Corporation, where he continues to develop innovative solutions in electronic testing. His extensive knowledge and experience in the field have positioned him as a key figure in advancing optical testing technologies.
Collaborations
Throughout his career, Haga has collaborated with fellow innovator Dean Hunt, contributing to the advancement of technologies that enhance the testing and reliability of integrated circuits. Their combined expertise has led to numerous breakthroughs in the industry.
Conclusion
Don Haga’s work reflects a profound understanding of the intricate relationship between temperature control and optical testing in integrated circuits. As he continues to innovate at Credence Systems Corporation, his contributions will undoubtedly shape the future of electronic testing, paving the way for more reliable and efficient technologies.