Beijing
China
4
2026-02-12
The entities that hold a legal rights for patent applications filed by inventor Yang Sai:
Sai Yang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
SHOWER DEVICE
#2 | 2024-06-13SHOWERHEAD STORED WITH CLEANING LIQUID
#3 | 2024-03-07SHOWER DEVICE
#4 | 2014-11-20Auto login method and device
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