HR

Hugo E. Rothuizen

IBM: 71 patents #1,021 of 70,183Top 2%
Globalfoundries: 3 patents #1,029 of 4,424Top 25%
Overall (All Time): #26,190 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 25 most recent of 74 patents

Patent #TitleCo-InventorsDate
12367901 Segmented tape head Mark A. Lantz, Simeon Furrer, Beat Weiss, Luzius Kronig 2025-07-22
12315537 Magnetic write transducer with variable write gap length Mark A. Lantz, Jason Liang, Icko E. T. Iben 2025-05-27
12014755 Side erasure control for track writing in a system Mark A. Lantz, Simeon Furrer, Stella Brach, Jason Liang, Icko E. T. Iben +2 more 2024-06-18
11948608 Magnetic write head with flux blockade structure Icko E. T. Iben, Robert E. Fontana, Jr., Mark A. Lantz 2024-04-02
11837263 Tape erase element included in a tape erase device to erase a tape medium David H. F. Harper, Mark A. Lantz, Edwin R. Childers 2023-12-05
11373676 Write transducer with recessed portion to improve track shingling performance Robert E. Fontana, Jr., Icko E. T. Iben, Mark A. Lantz, Simeon Furrer 2022-06-28
11175335 Diagnostics in TMR sensors Robert G. Biskeborn, Wlodzimierz S. Czarnecki, Icko E. T. Iben 2021-11-16
11143696 Diagnostics in TMR sensors Robert G. Biskeborn, Wlodzimierz S. Czarnecki, Icko E. T. Iben 2021-10-12
11056132 Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof Robert G. Biskeborn, Calvin S. Lo 2021-07-06
11049528 Multichannel tape head module having thermoelectric devices for controlling span between transducers Robert G. Biskeborn 2021-06-29
10957347 Thin film heating device in a write gap Robert G. Biskeborn, David J. Seagle 2021-03-23
10902873 Apparatus with multi-channel tape head module having controllable expansion elements David J. Seagle, Robert G. Biskeborn 2021-01-26
10832706 Multichannel tape head module having thermal device for controlling span between transducers Robert G. Biskeborn 2020-11-10
10783920 Tape drive with gas jet impinging on tape Peter Reininger, Walter Haeberle, Mark A. Lantz 2020-09-22
10748573 Multichannel tape head module having mechanically settable transducer pitch Robert G. Biskeborn, Calvin S. Lo 2020-08-18
10692520 Multichannel tape head module having thermal device for controlling span between transducers Robert G. Biskeborn 2020-06-23
10580442 Magnetic head having arrays of tunnel valve read transducers with designated minimum hard bias magnet thickness to free layer thickness ratios Robert G. Biskeborn 2020-03-03
10580438 Multichannel tape head module having thermal device for controlling span between transducers Robert G. Biskeborn 2020-03-03
10522182 Tape drive with gas jet impinging on tape Peter Reininger, Walter Haeberle, Mark A. Lantz 2019-12-31
10422829 Diagnostics in TMR sensors Robert G. Biskeborn, Wlodzimierz S. Czarnecki, Icko E. T. Iben 2019-09-24
10374475 Reduced reel motor disturbances in a tape drive system David H. F. Harper 2019-08-06
10371742 Diagnostics in TMR sensors Robert G. Biskeborn, Wlodzimierz S. Czarnecki, Icko E. T. Iben 2019-08-06
10371743 Diagnostics in TMR sensors Robert G. Biskeborn, Wlodzimierz S. Czarnecki, Icko E. T. Iben 2019-08-06
10278306 Method and device for cooling a heat generating component Thomas J. Brunschwiler, Urs Kloter, Ryan J. Linderman, Bruno Michel, Reto Waelchli 2019-04-30
10170143 Tape heads with sub-ambient pressure cavities Johan B. C. Engelen, Mark A. Lantz 2019-01-01