Shenzhen
China
6
2025-10-09
The entities that hold a legal rights for patent applications filed by inventor Ding Junfeng:
Junfeng Ding from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ROBOTIC CLEANER
#2 | 2023-03-09ROBOTIC CLEANER
#3 | 2022-08-04Liquid Cooling Heat Dissipation System, Heat Dissipation Control Method, and Control Chip
#4 | 2020-06-25Negative pressure liquid cooling system and control method for controlling negative pressure liquid cooling system
#5 | 2017-05-04Surface cleaning apparatus
#6 | 2017-03-23Heat dissipation apparatus, heat dissipation control method, and controller
1833909 ⎘