Company Filing History:
1 out of 667 
1 out of 10 Years Active: 2023
Title: Lingling Yu - Innovator in Drilling Technology
Introduction
Lingling Yu is a notable inventor based in Beijing, China. She has made significant contributions to the field of drilling technology, particularly with her innovative designs that enhance the efficiency and effectiveness of drilling tools.
Latest Patents
Lingling Yu holds a patent for a "Reactive torque automatic balancing device for screw drilling tool, drilling string, and method." This invention includes a reactive torque automatic balancing device that features an upper joint, a core cylinder with an inner chamber, and a lower joint. The design allows drilling fluid to flow from the upper joint to the screw drilling tool, facilitating efficient drilling operations.
Career Highlights
Throughout her career, Lingling has worked with prominent organizations such as China Petroleum & Chemical Corporation and Sinopec Research Institute of Petroleum Engineering. Her experience in these companies has allowed her to develop and refine her innovative ideas in drilling technology.
Collaborations
Lingling has collaborated with talented individuals in her field, including Deshuai Zheng and Menggang Li. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Lingling Yu is a pioneering inventor whose work in drilling technology has made a significant impact. Her innovative patent and collaborations with esteemed colleagues highlight her dedication to advancing the field.
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.