Howard Shih Hao Chang

Title: The Innovations of Howard Shih Hao Chang

Introduction

Howard Shih Hao Chang is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of integrated circuit design, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of memory cells and voltage detection in integrated circuits.

Latest Patents

One of Howard's latest patents is titled "Method and system of merging memory cells into multi-bit registers in an integrated circuit layout." This invention involves a method for merging one-bit cells in an integrated circuit layout. It includes a database to store the layout, a placer to update the layout, and a merger that identifies and merges one-bit cells into a multi-bit register based on specific criteria.

Another significant patent is the "Apparatus for voltage detection in an integrated circuit." This invention features a voltage detector designed to monitor the voltage level of a switched power supply in an integrated circuit. The circuit employs a modified Schmitt trigger configuration with PMOS and NMOS transistors, allowing it to detect operational voltage levels effectively.

Career Highlights

Howard has worked with several prominent companies, including Microsemi Solutions, Inc. and Microsemi Storage Solutions, Inc. His experience in these organizations has contributed to his expertise in integrated circuit technology and innovation.

Collaborations

Throughout his career, Howard has collaborated with talented individuals such as Kenneth Wagner and Kanwaldeep Singh Chhokar. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Howard Shih Hao Chang is a distinguished inventor whose work in integrated circuits has led to valuable patents that enhance memory cell functionality and voltage detection. His contributions continue to impact the technology landscape positively.