Chee Wah Ho

Title: The Innovative Contributions of Chee Wah Ho

Introduction

Chee Wah Ho is a prominent inventor based in Fremont, California, known for his significant contributions to integrated circuit testing technology. With a total of 16 patents to his name, he has made remarkable advancements in the field, particularly in high-frequency operations and automated testing solutions.

Latest Patents

One of his latest patents is titled "Hybrid shielding sockets with impedance tuning for integrated circuit device test tooling." This invention greatly extends the high-frequency operation of integrated circuit test systems by incorporating a dedicated high-frequency signal element. This element provides a circuit-specific compensation network as part of the intermediation circuit board, enabling seamless connectivity between test equipment and the integrated circuit under test.

Another notable patent is the "Probe system for QFP integrated circuit device test tooling." This automated high-speed test solution is designed for Quad Flat Pack device packages, facilitating connectivity between test equipment and the integrated circuit under test. The invention features a test probe geometry that ensures highly repeatable and reliable connections, suitable for consumer-grade QFP devices. The design also emphasizes ease of maintenance, with some embodiments featuring chisel-shaped probe tip ends that can be slightly slanted with respect to the vertical axis of the probe retaining block.

Career Highlights

Chee Wah Ho has established himself as a key figure in the field of integrated circuit testing. His work at Essai, Inc. has been instrumental in developing innovative testing solutions that enhance the efficiency and reliability of integrated circuit testing processes. His extensive patent portfolio reflects his commitment to advancing technology in this area.

Collaborations

Throughout his career, Chee Wah Ho has collaborated with talented individuals such as Nasser Barabi and Joven R Tienzo. These collaborations have contributed to the development of cutting-edge technologies and have further solidified his reputation as an influential inventor in the industry.

Conclusion

Chee Wah Ho's innovative contributions to integrated circuit testing technology have significantly impacted the field. His patents demonstrate a deep understanding of the challenges faced in testing environments and provide effective solutions that enhance performance and reliability. His work continues to inspire advancements in technology and sets a high standard for future innovations.