Guangdong
China
6
2023-04-13
The entities that hold a legal rights for patent applications filed by inventor GUO Jun:
Jun GUO from Guangdong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Performance measurement method and apparatus, device, and storage medium
#2 | 2022-06-16Fidelity retaining type coring device for rock sample
#3 | 2022-06-02Core sampling and preservation system
#4 | 2022-05-26System for in-situ retained coring of rock sample
#5 | 2021-11-25Hybrid power coupling mechanism and vehicle
#6 | 2019-04-18Method for determining optimal laying arrangement of infrastructure link
5711360 ⎘