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Top 5 Key Players companies in Precision engineering
by Most Patent Citation in the China in 2022

The Precision engineering top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Citation Precision engineering Key Players 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.
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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Germany

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Chengdu Spaceon Electronics Co., Ltd.
Sichuan Sheng, China
Atomic clock,Satellite,Communications satellite,
...[+2]
patent citation: 4
2
Jiahua Special Cement Co. Ltd.
Sichuan Sheng, China
Cement,Construction engineering,Materials science,
...[+2]
patent citation: 2
3
China Railway Design Group Co., Ltd.
China
patent citation: 2
4
China Gezhouba Group Survey & Design Co., Ltd.
China
patent citation: 1
5
China Three Gorges Corp.
Beijing Shi, China
Hydropower,Power transmission,Wind power,
...[+2]
patent citation: 0

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