Dongqi Huang

Title: Dongqi Huang: Inventor in Current Regulation and WLED Driver Technology

Introduction

Dongqi Huang is an inventor based in Shenzhen, China. His patent work includes circuit designs for current equalization and white light-emitting diode (WLED) drivers. Huang is associated with Huawei Technologies Co., Limited and Huawei Technologies Co., Ltd. His portfolio includes 2 patents.

Latest Patents

Huang’s listed patents address current balancing and WLED drive control.

The patent titled “Current Equalization Circuit, Current Equalization Array Circuit, and Multiphase Converter” describes a circuit that detects differences between current paths and adjusts the input currents to two inductors. An error-detection sub-circuit receives signals from two resistors and provides outputs to separate error-adjustment sub-circuits. These sub-circuits adjust the respective inductor currents, supporting current equalization.

The patent titled “WLED Driver and Drive Control Method” describes a driver that uses switches and a control circuit to manage switching actions over time. The design connects switch groups with an error amplifier, NMOS transistors, and feedback resistors. A clock control signal group coordinates the switching sequence.

Career Highlights

Huang’s listed work connects him with Huawei Technologies, a company active in technology development. His patent subjects focus on circuit architecture and control methods for power and lighting applications.

Collaborations

Huang’s listed coworkers include Shaoqing Dong and Xiao Yu. Their names provide context for his professional connections, though the supplied information does not specify particular joint inventions.

Conclusion

Dongqi Huang’s patent portfolio reflects work on current equalization circuits and WLED driver control, with professional connections to Huawei Technologies and fellow inventors Shaoqing Dong and Xiao Yu.