Urumqi
China
4
2024-03-26
The entities that hold a legal rights for patent applications filed by inventor Li Linjun:
Linjun Li from Urumqi, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Laser fusion welding device
#2 | 2023-12-12Method for measuring concentrations of multiple gases by using infrared band laser light
#3 | 2023-10-24Method for measuring multiple parameters of mixed gases based on broadband infrared light source
#4 | 2023-10-10Temperature sensor based on twin hole optical fiber
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