Beijing
China
3
2020-12-31
The entities that hold a legal rights for patent applications filed by inventor DING Lan:
Lan DING from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Arm action identification method and apparatus and image processing device
#2 | 2020-10-15Pedestrian article detection apparatus and method and electronic device
#3 | 2020-06-25Smoke detection method and apparatus
2775604 ⎘