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Top 5 Fast-growings companies in Precision engineering
by Most Patent Filing In 1 Year in the world in 2021

The Precision engineering top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 1 Year Precision engineering Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Precision engineering is a subdiscipline of electrical engineering, software engineering, electronics engineering, mechanical engineering, and optical engineering concerned with designing machines, fixtures, and other structures that have exceptionally high tolerances, are repeatable, and are stable over time. These approaches have applications in machine tools, MEMS, NEMS, optoelectronics design, and many other fields.
Page generation time: Apr 28 2025