Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HP

Hsiu-Hsiang Pei

DEDarfon Electronics: 3 patents #64 of 225Top 30%
Overall (All Time): #1,541,004 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8411412 Ceramic powder composition, ceramic material, and multilayer ceramic capacitor fabricated thereby Yueh-Lin Chan, Ting-An Chien, Chao-Kuang Hsiao 2013-04-02
7560406 Ceramic material and laminated ceramic condenser comprised thereof Ting-An Chien 2009-07-14
7435697 Ceramic powder composition, ceramic material, and laminated ceramic condenser comprised thereof Ting-An Chien 2008-10-14