YL

Yongji Long

BC Beijing Roborock Technology Co.: 2 patents #8 of 39Top 25%
Overall (2024): #100,102 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11966233 Line laser module and autonomous mobile device Guang Yu, Dan Liu 2024-04-23
11940806 Line laser module and autonomous mobile device Guang Yu, Mingchuan WANG 2024-03-26