Guoyong Guo

Title: Innovations by Guoyong Guo

Introduction

Guoyong Guo is an accomplished inventor based in Santa Clara, CA. He has made significant contributions to the field of battery charging technology and signal synchronization systems. With a total of 2 patents, Guoyong has demonstrated his expertise and innovative spirit in his work.

Latest Patents

One of Guoyong Guo's latest patents is a battery charging apparatus with a common control loop for a low drop-out voltage regulator and a boost regulator. This invention describes a flexible dual mode battery charger that can charge a battery in two different modes. The charging process depends on the difference between the adapter voltage and the battery voltage, ensuring a smooth transition between the two modes while maintaining a relatively constant charging current. At lower battery levels, the charger operates as an LDO charger, and as the battery voltage approaches the adapter voltage, it transitions to boost mode. This innovative design utilizes a common control circuit to manage both charging modes seamlessly.

Another notable patent is a signal synchronizing system that includes comparison circuitry and control circuitry. The comparison circuitry is designed to compare a synchronizing signal with an input signal to generate a comparison result. The control circuitry then adjusts the synchronizing signal into a range determined by the input signal and manages the range according to the comparison result. This invention enhances the efficiency and accuracy of signal synchronization.

Career Highlights

Guoyong Guo has worked with several companies throughout his career, including O2micro International Limited and O2micro Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in technology and innovation.

Collaborations

Some of Guoyong's notable coworkers include Dan Nie and Ye Li. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Guoyong Guo's contributions to battery charging technology and signal synchronization systems highlight his innovative capabilities as an inventor. His patents reflect a commitment to improving technology and enhancing user experience. Guoyong's work continues to influence the industry and inspire future innovations.