Wei-Chung Wu

Title: Innovations by Inventor Wei-Chung Wu

Introduction

Wei-Chung Wu is an accomplished inventor based in Richardson, TX, with a remarkable portfolio of seven patents. His contributions to the field of electrical engineering focus on energy conversion technologies, offering innovative solutions that enhance efficiency and performance in power management systems.

Latest Patents

Among Wei-Chung Wu's latest patents is a **reversible buck or boost converter** that intelligently determines boost output current from sensed boost input current. This converter operates in both buck and boost modes, allowing it to charge batteries efficiently while controlling output current to remain constant. In buck mode, it charges a battery using a supply voltage, while in boost mode, it supplies current and voltage from the battery to an output terminal. This technology optimizes control over output current, irrespective of varying battery and output voltages.

Another significant innovation is his patent for a **switching regulator having fast startup time and low standby power**. This apparatus features a transistor that produces a charging current from a base current. It includes a capacitor that charges in response to this current and a charge pump that enhances base current when a specified voltage level is exceeded. This design minimizes startup time and standby power consumption, making it particularly beneficial for modern electronic devices.

Career Highlights

Wei-Chung Wu has worked with several prominent companies, including Texas Instruments Corporation and Active-Semi, Inc., where he leveraged his expertise in cutting-edge technology. His work has led to substantial advancements in power management and energy efficiency, positions that allowed him to pioneer new solutions in electrical engineering.

Collaborations

Throughout his career, Wu has collaborated with talented individuals such as Hong Mao and Yuan Gu. These partnerships have contributed to creating innovative products and technologies that push the boundaries of what is possible in the field of electrical engineering.

Conclusion

With his extensive experience and dedication to innovation, Wei-Chung Wu continues to make significant contributions to energy conversion technologies. His patents showcase a unique blend of creativity and practical application, advancing the state of the art in power management systems and inspiring future generations of engineers and inventors.