HL

Heyun Liu

AL Alcatel: 1 patents #1,083 of 2,861Top 40%
Overall (All Time): #1,395,513 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11694351 Vehicle positioning method and system based on laser device Bei He, Tianlei Zhang, Siyi Zheng 2023-07-04
11282219 Vehicle positioning method and system based on laser device Bei He, Tianlei Zhang, Siyi Zheng 2022-03-22
6963564 Method and apparatus for synchronized slotted optical burst switching 2005-11-08