CL

Changsong Liu

DM Dmai: 2 patents #2 of 8Top 25%
📍 Longbeilingcun, CA: #57 of 168 inventorsTop 35%
Overall (2021): #87,637 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11024294 System and method for dialogue management Rui Fang 2021-06-01
11003860 System and method for learning preferences in dialogue personalization Rui Fang 2021-05-11
D914765 Air pump 2021-03-30