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Top 50 Key Players companies in Lithography
by Most Patent Filings in the China in 2022

The Lithography top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Lithography 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.
#
Company Name
Region
Tech Topics
Total
1
Semiconductor,Computer hardware,Integrated circuit,
...[+2]
Patent: 543
2
Patent: 502
3
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Foundry,Metal,Mining engineering,
...[+2]
Patent: 188
4
Patent: 159
5
Patent: 153
6
Patent: 142
7
Tariff
Patent: 132
8
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 120
9
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 120
10
Semiconductor,Product design,Industrial engineering,
...[+2]
Patent: 114
11
Flash memory,Electronics,Computer hardware,
...[+2]
Patent: 70
12
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 53
13
Electronics,Electronic visual display,Liquid-crystal display,
...[+2]
Patent: 52
14
Semiconductor,Double data rate,Electronic component,
...[+2]
Patent: 51
15
Institute of Microelectronics of Chinese Academy of Sciences
Microelectronics,Chemical engineering,Electronics,
...[+2]
Patent: 33
16
Lithography,Automation,Manufacturing engineering,
...[+2]
Patent: 30
17
Patent: 30
18
Patent: 28
19
Cytidine monophosphate,Peripheral,Graphics processing unit,
...[+2]
Patent: 26
20
LED display,Graphics processing unit,Information technology management,
...[+2]
Patent: 26
21
Patent: 22
22
Semiconductor,Wafer,Computer hardware,
...[+2]
Patent: 21
23
Liquid-crystal display,Thin-film-transistor liquid-crystal display,Service provision,
...[+2]
Patent: 21
24
Computer hardware,Electronics,Wireless connectivity,
...[+2]
Patent: 19
25
Electronic visual display,Electronics,Digital photo frame,
...[+2]
Patent: 17
26
Flexible display,Mobile device,Electronic visual display,
...[+2]
Patent: 16
27
Patent: 15
28
Electronics,Computer hardware,Liquid crystal,
...[+2]
Patent: 15
29
Patent: 14
30
Patent: 14
31
MicroLED,Wafer,Enterprise software,
...[+2]
Patent: 14
32
Information technology consulting,Semiconductor,Gallium arsenide,
...[+2]
Patent: 13
33
Fertilizer,Agriculture,Chemical engineering
Patent: 13
34
Semiconductor,Electronics,Electronic product
Patent: 12
35
Semiconductor,Chemical vapor deposition,Microfabrication,
...[+2]
Patent: 11
36
Patent: 10
37
Huawei Technologies Co., Ltd.
Patent: 9
38
Patent: 9
39
Semiconductor,Semiconductor device,Computer hardware,
...[+1]
Patent: 9
40
Patent: 9
41
Patent: 9
42
Xintec, Inc.
Patent: 8
43
Computer hardware,Electronics,Etching,
...[+2]
Patent: 8
44
Optoelectronics,Computer hardware,Electronics
Patent: 8
45
Semiconductor,Optoelectronics,Electronic component,
...[+1]
Patent: 8
46
Patent: 8
47
Powertech Technology, Inc.
Patent: 7
48
Information technology management,Graphics processing unit,Advertising
Patent: 7
49
Patent: 7
50
Patent: 7
Page generation time: Jan 28 2023