Location History:
- Zhejiang, CN (2021)
- Beijing, CN (2020 - 2022)
- Hangzhou, CN (2020 - 2024)
Company Filing History:
5 out of 1,365 
3 out of 2,397 
2 out of 1,085 
Years Active: 2020-2025
Title: Dandan Zheng: Innovator in Fruit Post-Harvest Technology
Introduction
Dandan Zheng is a prominent inventor based in Beijing, China. He has made significant contributions to the field of post-harvest technology, particularly in the area of fruit disinfection and conveying systems. With a total of 10 patents to his name, Zheng's innovations are aimed at improving the efficiency and effectiveness of fruit handling processes.
Latest Patents
One of Zheng's latest patents is the "Fruit Post-Harvest Disinfection and Conveying Production Line." This invention addresses the challenges faced by waxberry type fruits, which require minimal water exposure during the disinfection process. The production line features a workbench equipped with multiple sets of conveyor belts, each with an inclined feeding hopper designed to optimize the disinfection process.
Another notable patent is the "Continuous Quantitative Spraying Structure for Sterilization of Harvested Fruit." This structure includes a track with equally spaced trays for conveying fruits. Each tray is designed with a central hole that allows the fruit to fall off, and it incorporates a spraying sterilization section with multiple sterilization nozzles to ensure thorough disinfection.
Career Highlights
Dandan Zheng has worked with several notable companies throughout his career. He has been associated with Advanced New Technologies Co., Ltd. and Alibaba Group Holding Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions for the agricultural sector.
Collaborations
Zheng has collaborated with various professionals in his field, including Di Wu and Chongde Sun. These partnerships have enabled him to enhance his inventions and bring them to fruition.
Conclusion
Dandan Zheng is a key figure in the realm of fruit post-harvest technology, with a focus on improving disinfection processes. His innovative patents and career achievements reflect his commitment to advancing agricultural practices. His work continues to influence the industry and pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.