Changsha
China
3
2025-09-11
The entities that hold a legal rights for patent applications filed by inventor HAN Yan:
Yan HAN from Changsha, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
INTELLIGENT VIBRATION ISOLATOR AND CONTROL METHOD THEREOF
#2 | 2023-01-12Water damping device and method for controlling vortex-induced vibration and fluttering of sea-crossing or river-crossing bridges
#3 | 2022-11-01Airbag-type intelligent control device and control method for vortex-induced vibration of bridges
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