Chi Fung Cheng

Title: Innovator Spotlight: Chi Fung Cheng

Introduction

Chi Fung Cheng is a prolific inventor based in San Jose, California, with an impressive portfolio of 22 patents. His contributions to the field of analog-to-digital conversion and hybrid integrated circuits showcase his innovative spirit and technical prowess. Cheng's work stands as a testament to the importance of invention in advancing technology.

Latest Patents

Among his latest patents, Cheng developed a comprehensive method and system for removing a pulse having a different pulse width relative to others in a clock signal of an analog-to-digital converter. This innovation involves an analog-to-digital converter (ADC) that uses a first clock signal to convert an analog signal into a digital signal. A circuit generates a second clock signal based on this digital signal, while an interpolator creates a phase delayed version of the second clock signal. Critical to this patent is the design of a third clock signal, which incorporates transitions and varying pulse widths, ensuring efficient processing in analog-to-digital conversions.

Another significant patent showcases Cheng's design for dedicated interface architecture in hybrid integrated circuits. His inventive interface allows signals to distribute more efficiently between the field-programmable gate array (FPGA) and application-specific integrated circuit (ASIC) portions, leading to enhanced performance and communication speed.

Career Highlights

Cheng has garnered valuable experience working with notable companies such as Marvell International Limited and Actel Corporation, Inc. His roles in these organizations enabled him to hone his skills and contribute to groundbreaking technological advancements.

Collaborations

Throughout his career, Cheng has collaborated with esteemed colleagues, including Pantas Sutardja and King W. Chan. These partnerships have not only fostered creativity but have also resulted in significant contributions to the field of electronics and integrated circuit design.

Conclusion

Chi Fung Cheng's work exemplifies the essence of innovation through his numerous patents and collaborative efforts. His breakthroughs in analog-to-digital conversion methods and hybrid integrated circuits continue to influence the tech industry, solidifying his status as a leading inventor.