CS

Ching-Fang Su

CH Chen-Source: 1 patents #11 of 22Top 50%
Overall (All Time): #1,519,782 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9048666 USB charging circuit — 2015-06-02
5462782 Adhesive plate assembly for sheet object — 1995-10-31
5352535 Message board — 1994-10-04