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Top 20 Key Players companies in Memory
by Most Patent Filings in the China in 2022

The Memory top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Memory 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.
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Company Name
Region
Tech Topics
Total
1
Patent: 651
2
Patent: 439
3
Patent: 370
4
Tariff
Patent: 369
5
Patent: 260
6
Patent: 139
7
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Patent: 128
8
Patent: 127
9
Patent: 104
10
Patent: 74
11
Patent: 62
12
Patent: 48
13
Patent: 38
14
Patent: 27
15
Patent: 20
16
Patent: 14
17
Patent: 13
18
Patent: 12
19
Patent: 12
20
Patent: 8
Page generation time: Mar 29 2024