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Top 10 Startups & Unicorns companies in Cylinder block
by Most Patent Filings in the China in 2022

The Cylinder block top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Cylinder block Startups & Unicorns in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An engine block is the structure which contains the cylinders, and other parts, of an internal combustion engine. In an early automotive engine, the engine block consisted of just the cylinder block, to which a separate crankcase was attached. Modern engine blocks typically have the crankcase integrated with the cylinder block as a single component. Engine blocks often also include elements such as coolant passages and oil galleries.
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