Hung-Chi Huang

Title: Innovations by Inventor Hung-Chi Huang

Introduction

Hung-Chi Huang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of feedback control systems and driving circuits. With a total of 3 patents to his name, Huang continues to push the boundaries of technology through his innovative designs.

Latest Patents

One of Huang's latest patents is titled "Feedback control system achieving high performance via density modulation." This invention discloses a feedback control system configured to drive a load. The system includes an up-sampling circuit that performs an un-sampling operation on a source signal, producing an up-sampled signal with an up-sampling frequency. It also features a delta circuit that generates a delta signal and a sigma circuit that produces a density modulation signal based on the delta signal. A driving device is then configured to drive the load according to the density modulation signal.

Another significant patent is the "Method of table learning with reduced learning rate applied in driving circuit and driving circuit using the same." This method is applied within a controller in a driving circuit that drives a load. The process involves performing a table learning operation at a first rate during a learning period and at a second, lower rate after the learning period. The method ensures that the control code is updated and saved back to the table in memory, enhancing the efficiency of the driving circuit.

Career Highlights

Hung-Chi Huang is currently employed at Xmems Labs, Inc., where he continues to innovate and develop new technologies. His work focuses on enhancing the performance of feedback control systems and driving circuits, contributing to advancements in various applications.

Collaborations

Huang collaborates with talented coworkers, including Jemm Yue Liang and Chieh-Yao Chang. Their combined expertise fosters a creative environment that drives innovation at Xmems Labs, Inc.

Conclusion

Hung-Chi Huang is a distinguished inventor whose work in feedback control systems and driving circuits has led to multiple patents. His contributions are paving the way for future advancements in technology.