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Top 20 Key Players companies in Lithography
by Most Patent Citation in the China in 2021

The Lithography top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Lithography Key Players 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
patent citation: 3,393
2
patent citation: 1,575
3
patent citation: 1,341
4
patent citation: 573
5
patent citation: 549
6
patent citation: 471
7
patent citation: 262
8
patent citation: 229
9
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
patent citation: 174
10
patent citation: 154
11
patent citation: 125
12
patent citation: 112
13
patent citation: 110
14
patent citation: 110
15
patent citation: 108
16
patent citation: 108
17
patent citation: 106
18
Tariff
patent citation: 86
19
patent citation: 78
20
patent citation: 74
Page generation time: Mar 29 2024