Bothell, Washington
United States
3
2024-07-11
The entities that hold a legal rights for patent applications filed by inventor Han Xin:
Xin Han from Bothell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Acoustic Air Duct for Environmental Control System in Vehicle
#2 | 2024-04-25Acoustic Air Duct for Environmental Control System in Vehicle
#3 | 2023-01-12Ducts comprising exoskeleton and sound-absorbing structures and vehicles using such ducts
5628768 ⎘