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Top 5 Fast-growings companies in Photomask
by Most Patent Filing In 1 Year in the China in 2022

The Photomask top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 1 Year Photomask Fast-growings 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Semiconductor,Electronics,Product design,
...[+2]
Patent: 28
2
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Tariff
Patent: 3
3
Nexchip Semiconductor Corp.
Anhui Sheng, China
Semiconductor,Electronic component
Patent: 2
4
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Semiconductor,Electronic component
Patent: 1
5
Xiamen San'an Optoelectronics Co., Ltd.
Fujian Sheng, China
Semiconductor,Microprocessor,Capacitor,
...[+2]
Patent: 1

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