Company Filing History:
Years Active: 2004-2012
Title: The Innovations of Clarence K L Tam
Introduction
Clarence K L Tam is a notable inventor based in Montreal, Canada. He has made significant contributions to the field of integrated circuit testing, holding a total of 4 patents. His work focuses on enhancing the efficiency and accuracy of testing high-speed transceiver circuitry.
Latest Patents
One of his latest patents is a "High-speed transceiver tester incorporating jitter injection." This innovative tester is designed for testing high-speed serial transceiver circuitry. It includes a jitter generator that utilizes a rapidly varying phase-selecting signal to choose between multiple differently phased clock signals, generating a phase-modulated signal. The phase-selecting signal is engineered to contain both low- and high-frequency components. The phase-modulated signal is then input into a phase filter to eliminate unwanted high-frequency components. The filtered output is subsequently fed into a data-transmit serializer, which converts a low-speed parallel word into a high-speed jittered test pattern for the transceiver circuitry.
Another significant patent is the "System and method for testing integrated circuits." This invention features a module that contains an integrated testing system, which includes one or more measurement engines tightly coupled with a compute engine. The measurement engines consist of at least one stimulus instrument that excites the circuitry of a device-under-test with various stimulus signals, and at least one measurement instrument that assesses the device's response to these signals, generating measurement data. The compute engine incorporates logic circuitry to determine whether the device-under-test passes or fails. Additionally, the integrated testing system includes a communications engine that facilitates two-way communication between the automated testing equipment and a dedicated user interface on a host computer.
Career Highlights
Throughout his career, Clarence has worked with esteemed organizations such as DFT Microsystems, Inc. and McGill University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in testing technologies.
Collaborations
Clarence has collaborated with notable individuals in his field, including Gordon W. Roberts and Mohamed M. Hafed. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Clarence K L Tam is a distinguished inventor whose contributions to integrated circuit testing have paved the way for advancements in the industry. His innovative patents reflect his commitment to improving technology and enhancing testing methodologies.