Beijing
China
6
2021-10-21
The entities that hold a legal rights for patent applications filed by inventor Li Honghai:
Honghai Li from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Intelligent cloud traffic control system and traffic control method
#2 | 2021-09-23CLOUD-EDGE-END COOPERATIVE HIGHWAY CLOUD CONTROL SYSTEM AND CONTROL METHOD
#3 | 2021-07-15Large-angle sloping roof steel structure and construction method thereof
#4 | 2017-02-09Carbonaceous substance gasification system and method
#5 | 2016-12-08Carbonaceous substance gasification device and method
#6 | 2013-08-01Highly efficient, clean and pressurized gasification apparatus for dry powder of carbonaceous material and method thereof
359547 ⎘