Hao Xu

Follow

Person

Chongqing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Double-sided drilling fixture for die-forged pistons and double-sid...
- Patent number 11,318,544
- Issue date May 3, 2022
- CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING
- Hao Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ball picking robot
- Patent number 11,179,607
- Issue date Nov 23, 2021
- CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING
- Hao Xu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tracked Vehicle
- Publication number 20220144356
- Publication date May 12, 2022
- Chongqing Vocational Institute of Engineering
- Hao XU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Double-Sided Drilling Fixture for Die-Forged Pistons and Double-Sid...
- Publication number 20210008645
- Publication date Jan 14, 2021
- Chongqing Vocational Institute of Engineering
- Hao Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR