Beijing
China
4
2024-03-14
The entities that hold a legal rights for patent applications filed by inventor Yu He:
He Yu from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
supported metal catalyst with synergistic sites, a preparation method therefor and an application thereof
#2 | 2022-09-08Language model based writing aid method, device and system
#3 | 2016-01-14Active defense method on the basis of cloud security
#4 | 2013-07-04Active defense method on the basis of cloud security
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