Company Filing History:
3 out of 3 
1 out of 1 Years Active: 1992-2025
Title: Qi Han - Innovator in Cutting Tool Technology
Introduction
Qi Han is a prominent inventor based in Beijing, China. He has made significant contributions to the field of cutting tool technology, holding a total of 4 patents. His innovative designs aim to improve efficiency and effectiveness in machining processes.
Latest Patents
One of Qi Han's latest patents is a groove cutter with a chip breaker. This invention addresses the challenges faced in groove machining by providing a cutter body with a cutter head and a chip breaker that enhances chip management. The design includes a breaker bottom and wall that work together to solve the problem of chip breaking during machining.
Another notable patent is the indexable face milling cutting insert and face milling cutting head. This invention features an insert body with multiple positioning side surfaces and a cutting body laminated on its upper surface. The design ensures that the positioning side surfaces remain undamaged during sharpening, thereby maintaining stability and effectiveness over time.
Career Highlights
Qi Han has worked with notable organizations such as Beijing Worldia Diamond Tools Co., Ltd. and the Institute of Chemistry, Academia Sinica. His experience in these institutions has contributed to his expertise in cutting tool innovations.
Collaborations
Qi Han has collaborated with several professionals in his field, including Zongchao Zhang and Mao Xu. Their combined efforts have led to advancements in cutting tool technology.
Conclusion
Qi Han's contributions to the field of cutting tools through his innovative patents demonstrate his commitment to enhancing machining processes. His work continues to influence the industry positively.
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.