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Top 20 Fast-growings companies in Photomask
by Most Patent Filing In 1 Year in the China in 2021

The Photomask top 20 is Discovery PatSnap’ annual ranking of the top 20 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 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
Taiwan Semiconductor Manufacturing Co., Ltd.
Semiconductor,Electronics,Product design,
...[+2]
Patent: 132
2
ChangXin Memory Technologies, Inc.
Tariff
Patent: 28
3
Nanya Technology Corp.
Semiconductor,Product design,Industrial engineering,
...[+2]
Patent: 7
4
Yangtze Memory Technologies Co., Ltd.
Semiconductor,Flash memory,Solid-state drive,
...[+2]
Patent: 6
5
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Foundry,Metal,Mining engineering,
...[+2]
Patent: 6
6
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Semiconductor,Electronic component
Patent: 5
7
Fujian Jinhua Integrated Circuit Co., Ltd.
Semiconductor,Tariff
Patent: 4
8
United Microelectronics Corp.
Semiconductor,Electronics,CMOS,
...[+2]
Patent: 4
9
TCL China Star Optoelectronics Technology Co., Ltd.
Computer hardware,Liquid-crystal display,Electronics,
...[+2]
Patent: 3
10
Semiconductor Manufacturing International (Shanghai) Corp.
Semiconductor,Electronic component
Patent: 3
11
HKC Corp. Ltd.
LED display,Graphics processing unit,Information technology management,
...[+2]
Patent: 3
12
Semiconductor Manufacturing International
Semiconductor,Computer hardware,Integrated circuit,
...[+2]
Patent: 3
13
Advanced Semiconductor Engineering, Inc.
Semiconductor,Electronic component,Flip chip,
...[+2]
Patent: 2
14
Shanghai Huali Microelectronics Corp.
Microelectronics,Tariff,Food industry
Patent: 2
15
Wuhan China Star Optoelectronics Technology Co., Ltd.
Mobile phone,Electronics,Power transmission,
...[+1]
Patent: 2
16
Winbond Electronics Corp.
Flash memory,Electronics,Computer hardware,
...[+2]
Patent: 2
17
TSMC (China) Co., Ltd.
Semiconductor,Integrated circuit,Semiconductor device fabrication,
...[+2]
Patent: 2
18
Beijing BOE Optoelectronics Technology Co., Ltd.
Electronics,Computer hardware,Liquid crystal,
...[+2]
Patent: 1
19
Xiamen San'an Optoelectronics Technology Co., Ltd.
Semiconductor,Optical communication,Optoelectronics,
...[+2]
Patent: 1
20
Phoenix Pioneer Technology Co., Ltd.
Patent: 1
Page generation time: Jan 11 2025