Wheling Cheng

Title: The Innovative Mind of Wheling Cheng: Pioneering Circuit Board Fabrication

Introduction

Wheling Cheng, an accomplished inventor based in Palo Alto, California, has made significant contributions to the field of electronics through his innovative patents. With a total of five patents to his name, Cheng’s work showcases advancements in printed circuit board (PCB) technology and systems integration.

Latest Patents

Cheng’s latest patents highlight his expertise in PCB fabrication and optimization techniques. One notable patent is a "Method for fabricating a printed circuit board having a coaxial via," which details a technique for creating a more efficient connection in PCBs. This method involves assembling multiple layers, forming a hollow via, and optimizing the layering with dielectric materials and conductive coatings.

Another significant invention is the "Method and system to optimize timing margin in a system in package module." This innovative approach focuses on timing margin optimization for source-synchronous interface clocks, utilizing serpentine traces on a PCB to introduce delays in clock signals. Such enhancements streamline testing and signal verification processes, ensuring reliable performance in complex electronic environments.

Career Highlights

Throughout his career, Wheling Cheng has been associated with leading technology firms. Notably, he has worked at Cisco Technology, Inc., and LSI Logic Corporation, where he contributed to advancements in networking and semiconductor technologies. His experience in these notable companies has further sharpened his inventive capabilities.

Collaborations

Cheng has had the opportunity to collaborate with renowned professionals in the industry, including Sergio D. Camerlo and Roger Antoine Karam. These collaborations have allowed him to blend diverse ideas and perspectives, refining his innovations and reinforcing the importance of teamwork in technological development.

Conclusion

Wheling Cheng’s innovative spirit and technical expertise position him as a valuable contributor to the realm of electronics. His latest patents reflect a deep understanding of PCB technology and systems integration, demonstrating a commitment to enhancing the efficiency and reliability of electronic devices. As technology continues to evolve, inventors like Cheng play a crucial role in shaping the future of the industry.