Anhui
China
4
2025-05-22
The entities that hold a legal rights for patent applications filed by inventor Guo Yi:
Yi Guo from Anhui, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ROBOT AND PATROL METHOD APPLICABLE TO SYNCHRONOUS PATROL OF LONG BRANCH PIPELINE AND MAIN PIPELINE
#2 | 2024-07-11AIR MIXER FOR COMPRESSED AIR FOAM FIRE-EXTINGUISHING SYSTEM AND FIRE-EXTINGUISHING SYSTEM
#3 | 2022-04-21FIRE EXTINGUISHING SYSTEM AND METHOD FOR ULTRA-HIGH VOLTAGE (UHV) CONVERTER STATION, AND UHV CONVERTER STATION
#4 | 2008-04-17Discardable lower layer adaptations in scalable video coding
4156601 ⎘