Ikeda Hiroki

Title: Innovative Contributions of Ikeda Hiroki in Semiconductor Testing

Introduction

Ikeda Hiroki is an accomplished inventor based in San Jose, California, known for his contributions to the field of semiconductor testing. With a total of two patents to his name, his inventive work focuses on enhancing the efficiency and accuracy of device testing in integrated circuit environments.

Latest Patents

Hiroki's latest patents highlight his innovative approach to thermal management in semiconductor testing. One notable invention is the "Wafer Scale Active Thermal Interposer for Device Testing." This system is designed to facilitate the testing of circuits within an integrated circuit semiconductor wafer through a comprehensive tester system that generates input signals and processes output signals for optimized wafer testing. The invention includes a test stack with a wafer probe that contacts the wafer’s surface, a thermal interposer layer for selective heating, and a cold plate to ensure proper cooling.

Another significant invention is the "Thermal Solution for Massively Parallel Testing." This apparatus provides thermal control for a device under test (DUT), incorporating a cooling structure to regulate temperature through an inlet and outlet port for cooling materials. It features a variable thermal conductance material layer and a heater layer, working in unison to ensure precise thermal management. The apparatus is equipped with a compression mechanism to enhance thermal conductance, contributing to its innovative thermal control capabilities.

Career Highlights

Ikeda Hiroki is employed at Advantest Test Solutions, Inc., where he plays a pivotal role in advancing thermal control technologies for semiconductor testing. His knowledge and expertise in this niche area of technology have solidified his reputation as a leading inventor in the industry.

Collaborations

Throughout his career, Hiroki has collaborated with notable colleagues, including Samer Kabbani and Kazuyuki Yamashita. Their combined efforts have propelled advancements in testing technologies, fostering an environment of innovation within their field.

Conclusion

Ikeda Hiroki's inventive portfolio showcases his dedication to improving semiconductor testing processes. His patents reflect cutting-edge technology that has the potential to significantly enhance the testing efficiency and performance of integrated circuits. Through his work at Advantest Test Solutions, Inc. and his collaborations with esteemed peers, Hiroki continues to make impactful contributions to the landscape of semiconductor innovations.