Xiaofeng Wang

Title: Innovations of Xiaofeng Wang

Introduction

Xiaofeng Wang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of technology, particularly in the development of LED lighting and voltage-controlled oscillators. With a total of five patents to his name, Wang's work showcases his innovative spirit and technical expertise.

Latest Patents

Wang's latest patents include a "Rectifying Arrangement of a Driver for an LED Lighting Unit." This invention features a rectifying circuit and a clamping arrangement that provides a low-impedance path between the input terminals of the rectifying circuit during abnormal operations, such as an open circuit in one of the rectifying branches. This low-impedance path can be maintained for multiple cycles of the AC power supply, ensuring reliability in LED driver performance. Another notable patent is the "Spectrum Shaping Voltage to Current Converter," which describes a voltage-controlled oscillator (VCO). This VCO includes an amplifier that generates an amplified output signal based on the difference between a control signal and a feedback signal. The design also incorporates circuitry to produce an oscillating output signal, enhancing the functionality of the device.

Career Highlights

Throughout his career, Xiaofeng Wang has worked with notable companies such as Lattice Semiconductor Corporation and Signify Holding B.V. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Wang has collaborated with talented individuals in his field, including Kexin Luo and Qiming Wu. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Xiaofeng Wang's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations.