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Top 20 New Entrants companies in Photomask
by Most Patent Filing In 3 Years in the China in 2021

The Photomask top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 3 Years Photomask New Entrants in the China. 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.
#
Company Name
Region
Tech Topics
Total
1
TSMC Nanjing Co., Ltd.
Patent: 7
2
Innoscience (Zhuhai) Technology Co. Ltd.
Semiconductor,Electronic component
Patent: 6
3
Jiangsu Xiechang Electronic Technology Co., Ltd.
Motion controller,Electronics,Electrical equipment
Patent: 5
4
Nexchip Semiconductor Corp.
Semiconductor,Electronic component
Patent: 4
5
Semiconductor Manufacturing Electronics (Shaoxing) Corp.
Semiconductor,Electronics,Electronic product
Patent: 3
6
Hong Kong Applied Science & Technology Research Institute
Applied research,Market research,Industrial engineering,
...[+2]
Patent: 2
7
Feedback Technology Corp.
Power transmission,Electronics,Graphite,
...[+2]
Patent: 2
8
JoulWatt Technology Co., Ltd.
Electronic component,Computer hardware,Electronics,
...[+2]
Patent: 1
9
Beijing BOE Optoelectronics Technology Co., Ltd.
Electronics,Computer hardware,Liquid crystal,
...[+2]
Patent: 1
10
SJ Semiconductor (Jiangyin) Corp.
Semiconductor,Computer hardware,Electronics,
...[+1]
Patent: 1
11
Zhengzhou University
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
12
Wuhan University of Science & Technology
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 1
13
Southern University of Science & Technology
Patent: 1
14
Yangzhou Hy Technology Development Co. Ltd.
Patent: 1
15
United Semiconductor (Xiamen) Co., Ltd.
Semiconductor,Application-specific integrated circuit,Non-volatile memory,
...[+2]
Patent: 1
16
Beijing University of Technology
International standard,MicroLED,Vocational education,
...[+2]
Patent: 1
17
InnoCare Optoelectronics Corp.
Flat panel,X-ray,Guidance system
Patent: 1
18
Huaian Imaging Device Manufacturer Corp.
Semiconductor,Image sensor,CMOS,
...[+2]
Patent: 1
19
Institute of Microelectronics of Chinese Academy of Sciences
Microelectronics,Chemical engineering,Electronics,
...[+2]
Patent: 1
20
National Sun Yat-Sen University
China sea,Power semiconductor device,System on a chip,
...[+2]
Patent: 1
Page generation time: Mar 11 2025