Han Lu

Title: Han Lu - Innovator in LED Technology

Introduction

Han Lu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of LED technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and safety of LED lighting systems.

Latest Patents

Han Lu's latest patents include a tubular LED lamp and a circuit used for the lamp. The tubular LED lamp is designed to work with an external electronic power controlling device, which provides the necessary input voltage. This invention features a LED unit, a driving circuit for the LED unit, and a safety detection circuit that ensures the lamp is correctly connected to an external fixture. Additionally, it includes a holding current providing circuit that maintains the electronic controlling device in a conductive state. The controlling circuit synchronizes the safety detection with the holding current, allowing for effective detection during operation.

Another notable patent is the rectifying arrangement of a driver for an LED lighting unit. This arrangement includes a rectifying circuit and a clamping mechanism that creates a low-impedance path between the input terminals. This feature responds to abnormal operations, such as an open circuit, ensuring the system remains functional over multiple cycles of AC power supply.

Career Highlights

Han Lu has worked at prestigious institutions, including Shanghai Jiaotong University and Signify Holding B.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in LED technology.

Collaborations

Throughout his career, Han Lu has collaborated with notable colleagues, including Jing Yang and Deyong Kong. These partnerships have contributed to his success and the advancement of his inventions.

Conclusion

Han Lu is a dedicated inventor whose work in LED technology has led to significant advancements in the field. His patents reflect a commitment to innovation and safety in lighting solutions.