NM

Ning Ma

Huawei: 1 patents #152 of 653Top 25%
📍 Lo Wu, NY: #14 of 26 inventorsTop 55%
Overall (2011): #204,467 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7882245 Presence service access device, presence service system and method for publishing and acquiring presence information Jun Wang, Qian Sun, Yang Zhao 2011-02-01