Thomas P Ho

Title: Innovations of Thomas P Ho

Introduction

Thomas P Ho is an accomplished inventor based in Los Altos, CA. He holds 2 patents that showcase his expertise in electronic device testing and calibration methodologies. His innovative contributions have significantly impacted the field of integrated circuit testing.

Latest Patents

One of his latest patents is a test system and methodology designed for testing electronic devices. This system can be deployed in two configurations, allowing for flexibility in testing setups. In one configuration, a load board that receives a unit of the device is directly attached to a test head. In the alternative configuration, the load board is coupled through an interface apparatus to a test head, with a probe system contacting the load board or interface apparatus. This design minimizes test-head vibrations from affecting the probe system, ensuring accurate testing results.

Another notable patent is a socket calibration method and apparatus. This invention focuses on calibrating tester timing accuracy during the testing of integrated circuits. The automated test equipment (ATE) tester measures itself through reference blocks that match the dimensions of the integrated circuits being tested. The method ensures that the electrical path lengths of signal traces are nearly identical, which is crucial for precise timing calibration. The reference blocks can be mounted on a fixture one at a time or used in parallel with multi-site fixtures, providing flexibility in testing.

Career Highlights

Throughout his career, Thomas P Ho has worked with notable companies such as Nptest, Inc. and Schlumberger Technologies, Inc. His experience in these organizations has contributed to his development as a leading inventor in the field of electronic testing.

Collaborations

Thomas has collaborated with several professionals, including Frank Sauk and Gary A Wells. These partnerships have fostered innovation and advancement in his projects.

Conclusion

Thomas P Ho's contributions to the field of electronic device testing and calibration are significant. His patents reflect a deep understanding of the complexities involved in integrated circuit testing. His work continues to influence the industry and inspire future innovations.