SF

Song Fu

Google: 1 patents #1,564 of 4,776Top 35%
Overall (2018): #234,704 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10073536 Virtual keyboard input for international languages Liangyi Ou, Zhe Su, Yuanbo Zhang, Jie Pan, Zhiheng Li +2 more 2018-09-11