Company Filing History:
1 out of 41,498 
1 out of 832,843 Years Active: 2012-2016
Title: Innovations by Inventor Ching Chang Shen
Introduction
Ching Chang Shen, based in La Jolla, California, is an accomplished inventor known for his contributions to the field of voltage regulation and power supply management. With a portfolio that includes two patents, Shen has made significant strides in addressing challenges related to electrical efficiency and interference reduction.
Latest Patents
Shen's latest patents showcase his expertise and innovative thinking. One of his significant inventions is aimed at **reducing cross-regulation interferences between voltage regulators**. This patent presents an exemplary embodiment of a device featuring a processor that provides instructions, a first voltage regulator connected to the processor for dynamic output voltage modulation, and several second voltage regulators designed to receive the output voltage. This system effectively minimizes cross-regulation interference among second regulators, especially in response to load changes.
Another noteworthy patent focuses on the **dynamic frequency scaling of a switched mode power supply (SMPS)**. This invention introduces systems and methods for dynamically adjusting switching frequencies and clock sources of SMPSs in mobile stations. The technology allows for optimal frequency scaling in response to various conditions, ensuring better operational efficiency under changing circumstances, such as wireless communication modes or operational load conditions.
Career Highlights
Ching Chang Shen has worked with notable companies, including Qualcomm Incorporated, a leader in wireless technology. His expertise has been instrumental in driving innovations within the realm of electronic systems. Shen has built a reputation for developing cutting-edge solutions to complex engineering challenges.
Collaborations
Throughout his career, Shen has collaborated with talented individuals such as Juhi Saha and Timothy Paul Pals. Working alongside these professionals has facilitated the exchange of ideas and collaborative innovations, further enhancing the impact of his work.
Conclusion
Ching Chang Shen continues to be a driving force in the field of electrical engineering. His inventions not only address current technological needs but also pave the way for future innovations. With a keen focus on enhancing the efficiency of power systems, Shen remains an influential figure in the world of inventions and patents.