JE

Johan B. C. Engelen

IBM: 8 patents #615 of 10,852Top 6%
Overall (2017): #11,612 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9837107 Tape head with electrically conducting surface to reduce triboelectric charging Robert G. Biskeborn, Mark A. Lantz, Hugo E. Rothuizen 2017-12-05
9830943 Magnetic tape medium servo pattern writing method using single coil multi-gap write head Giovanni Cherubini, Simeon Furrer, Mark A. Lantz 2017-11-28
9761259 Tape heads with sub-ambient pressure cavities Mark A. Lantz, Hugo E. Rothuizen 2017-09-12
9741367 Fabrication of a tape head with a monobloc closure Robert G. Biskeborn, Mark A. Lantz, Hugo E. Rothuizen 2017-08-22
9734854 Tape heads with sub-ambient pressure cavities Mark A. Lantz, Hugo E. Rothuizen 2017-08-15
9691414 Tape head with narrow skiving edges fitted to transducers Robert G. Biskeborn, Mark A. Lantz, Hugo E. Rothuizen 2017-06-27
9584092 Mechanical resonator with a spring-mass system comprising a phase-change material Mark A. Lantz, Wabe W. Koelmans 2017-02-28
9570097 Tape head with write pole having multiple layers superimposed in a direction perpendicular to the contact plane Robert G. Biskeborn, Mark A. Lantz, Hugo E. Rothuizen 2017-02-14