Lei Qing

Title: Lei Qing - Innovator in Ink Cartridge Refilling Technology

Introduction

Lei Qing is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of ink cartridge refilling technology. With a total of 2 patents to his name, his innovations aim to improve the efficiency and cost-effectiveness of ink cartridge refilling processes.

Latest Patents

Lei Qing's latest patents include an ink cartridge refilling device and an ink cartridge refilling method utilizing the same for ink refilling. The first invention relates to an ink cartridge refilling device that comprises an ink container, an ink injection channel, an air suction channel, an air inlet channel, and a leakage-proof component. This design allows for a compact overall structure, small space usage, and simple operation. It effectively reduces the number of dies in the manufacturing process, thereby lowering manufacturing costs and addressing the technical challenges associated with traditional ink cartridge refilling devices.

The second patent focuses on an ink cartridge refilling system that includes an ink container, an ink injection channel, an air inlet channel, an aspirator, and a cover component. The cover component features a first sealing section for sealing the ink cartridge to be refilled and a second sealing section for sealing the air inlet channel. This innovative design allows for the efficient transfer of ink from the ink container to the sealed ink cartridge under negative pressure, ensuring that the refilling and air replenishing processes do not occur simultaneously.

Career Highlights

Lei Qing is currently employed at Zhuhai Ninestar Management Co., Ltd. His work at this company has allowed him to focus on developing advanced technologies in the ink cartridge refilling sector. His contributions have been instrumental in enhancing the functionality and efficiency of ink cartridge systems.

Collaborations

Lei Qing has collaborated with notable coworkers, including Bing Nie and Weijian Chen. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.

Conclusion

In summary, Lei Qing is a prominent inventor whose work in ink cartridge refilling technology has led to significant advancements in the industry. His patents reflect a commitment to improving efficiency and reducing costs in ink cartridge refilling processes.