Jian Ni

Title: Innovations and Contributions of Inventor Jian Ni

Introduction

Jian Ni is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of engineering, particularly in the development of advanced control systems and circuits. With a total of 7 patents to his name, Jian Ni has demonstrated a commitment to innovation and technological advancement.

Latest Patents

Among his latest patents is the "Power failure detection circuit and control circuit for VRF system." This invention relates to a power failure detection circuit that includes a rectifying circuit for full-wave rectifying an alternating current voltage to obtain a first voltage. It also features a switching circuit that converts the first voltage into a periodic voltage pulse, along with a judgment circuit that provides an output signal to a fan control circuit for closing a fan when the periodic voltage pulse is not received within a preset time period. Additionally, it provides an output signal to a micro-control unit for closing an electronic expansion valve. Another notable patent is for a "Hybrid heat system, the capacity allocation control method thereof, readable storage medium and control system." This hybrid heat system comprises multiple modular heat recovery units and air-conditioning units, with a capacity allocation control method that classifies and sorts compressors based on various criteria.

Career Highlights

Jian Ni has worked with reputable companies such as Carrier Corporation and Delta Electronics, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. His work has had a lasting impact on the industry, particularly in the areas of HVAC systems and energy efficiency.

Collaborations

Jian Ni has collaborated with notable professionals in his field, including Hui Zhai and Qing Lu. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies.

Conclusion

Jian Ni's contributions to the field of engineering and his innovative patents highlight his role as a leading inventor. His work continues to influence advancements in control systems and energy efficiency, making a significant impact on the industry.