CL

Calvin S. Lo

IBM: 12 patents #328 of 11,638Top 3%
Overall (2021): #5,945 of 548,734Top 2%
12
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11189306 Reduced-stress tape head module Robert G. Biskeborn, Hoodin Hamidi 2021-11-30
11114117 Process for manufacturing magnetic head having a servo read transducer structure with dielectric gap liner and a data read transducer structure with an embedded wear layer between thin and thick shield portions David J. Seagle, Robert G. Biskeborn 2021-09-07
11074930 Read transducer structure having an embedded wear layer between thin and thick shield portions David J. Seagle, Robert G. Biskeborn 2021-07-27
11056132 Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof Robert G. Biskeborn, Hugo E. Rothuizen 2021-07-06
11037587 Tunnel magnetoresistive sensor having conductive ceramic layers Robert G. Biskeborn, Philip M. Rice, Teya Topuria 2021-06-15
11031031 Forming recessed portions in a tape head module to provide an air bearing between a tape medium and a tape bearing surface of the tape head module Robert G. Biskeborn 2021-06-08
10997994 Current-perpendicular-to-plane (CPP) read transducer structure having flux guide and pinned soft bias layer for stabilizing sensor and flux guide David J. Seagle, Robert G. Biskeborn 2021-05-04
10984823 Write transducers having high moment layer Robert G. Biskeborn, Robert E. Fontana, Jr. 2021-04-20
10971176 Tunnel magnetoresistive sensor with adjacent gap having chromium alloy seed layer and refractory material layer Robert G. Biskeborn, Jason Liang 2021-04-06
10930306 Magnetic measurement of head span spacing Robert G. Biskeborn 2021-02-23
10902867 Interconnect die for multichannel tape head assembly Robert G. Biskeborn 2021-01-26
10902868 Tape head module having recessed portion to provide an air bearing between a tape medium and a tape bearing surface of the module Robert G. Biskeborn 2021-01-26