DR

Durga I. Ravipati

RR Read Rite: 3 patents #70 of 240Top 30%
Overall (All Time): #1,618,071 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6487040 Thin film magnetic head with self-aligned pole tips Yun-Lin Hsiao, Lien-Chang Wang, Hugh C. Hiner, William D. Jensen 2002-11-26
6445536 Dielectric stencil-defined write head for MR, GMR, and spin valve high density recording heads Steven C. Rudy, Hugh C. Hiner, Lien-Chang Wang, Yong Shen, Ut Tran +1 more 2002-09-03
6173486 Thin film magnetic head with self-aligned pole tips Yun-Lin Hsiao, Lien-Chang Wang, Hugh C. Hiner, William D. Jensen 2001-01-16