KK

Klaassen Berend Klaassen

IBM: 4 patents #21,733 of 70,183Top 35%
📍 San Jose, CA: #12,320 of 32,062 inventorsTop 40%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,269,919 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6606212 Wideband readout of magneto-resistive heads for data storage Jacobus C. L. van Peppen 2003-08-12
6603623 Inductive magnetic recording head with impedance matching elements Robert E. Fontana, Jr., Prakash Kasiraj, Mason Williams 2003-08-05
6356113 Recording channel with voltage-type write driver for use with transmission-line interconnect John Contreras, David A. Freitas 2002-03-12
6331919 Write head impedance termination in magnetic recording Jacobus C. L. van Peppen 2001-12-18