CL

Calvin S. Lo

IBM: 24 patents #123 of 10,623Top 2%
Overall (2018): #1,000 of 503,207Top 1%
24
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10121498 Beaked write transducer Robert G. Biskeborn 2018-11-06
10121502 Magnetic read head having a CPP MR sensor electrically isolated from a top shield Robert G. Biskeborn, Robert E. Fontana, Jr., Jason Liang 2018-11-06
10115417 Electrically conductive magnetic shield laminate structure for contact recording sensor Robert G. Biskeborn, Andrew C. Ting 2018-10-30
10109310 Tape head having sub-ambient channel and methods of manufacture Robert G. Biskeborn 2018-10-23
10079034 Mass production of multichannel current perpendicular to plane head modules via preferred milling Robert G. Biskeborn 2018-09-18
10068591 Head having wrap-controlled flexible media interface Robert G. Biskeborn, Jason Liang 2018-09-04
10026427 Tunnel magnetoresistive sensor having conductive ceramic layers Robert G. Biskeborn, Philip M. Rice, Teya Topuria 2018-07-17
10014014 Magnetic recording apparatus having circuits with differing tunnel valve sensors and about the same resistance Robert G. Biskeborn, Robert E. Fontana, Jr. 2018-07-03
10014022 Flexible media burnishing apparatus and method Robert G. Biskeborn, Gary M. Decad, Jason Liang 2018-07-03
10014015 Current perpendicular-to-plane sensors having hard spacers Robert G. Biskeborn, Robert E. Fontana, Jr., Jason Liang 2018-07-03
10014010 Apparatus having self-healing current-perpendicular-to-plane read head Robert G. Biskeborn, Andrew C. Ting 2018-07-03
10008221 Multichannel data storage apparatus having abrasion resistant barrier Robert G. Biskeborn 2018-06-26
9997180 Hybrid dielectric gap liner and magnetic shield liner Robert G. Biskeborn 2018-06-12
9990944 Tunnel valve magnetic tape head for multichannel tape recording Robert G. Biskeborn, Robert E. Fontana, Jr. 2018-06-05
9966237 System and method for differential etching Robert G. Biskeborn, Cherngye Hwang, Andrew C. Ting 2018-05-08
9947344 Stabilizing layered structure for magnetic tape heads Robert G. Biskeborn, Robert E. Fontana, Jr. 2018-04-17
9947348 Tunnel magnetoresistive sensor having leads supporting three-dimensional current flow Robert G. Biskeborn, Robert E. Fontana, Jr. 2018-04-17
9940952 Abrasion test methods and devices Robert G. Biskeborn, Jason Liang 2018-04-10
9940954 Mass production of multichannel current perpendicular to plane head modules via preferred milling Robert G. Biskeborn 2018-04-10
9911440 Differing magnetic read sensors on a magnetic head Robert G. Biskeborn, Peter VanderSalm Koeppe 2018-03-06
9892753 Skiving block for mitigating protruding defects from magnetic tape recording media Robert G. Biskeborn 2018-02-13
9892747 Current perpendicular-to-plane sensors having hard spacers Robert G. Biskeborn, Robert E. Fontana, Jr., Jason Liang 2018-02-13
9886972 Magnetic recording head having protected reader sensors and near zero recessed write poles Robert G. Biskeborn, Jason Liang, Andrew C. Ting 2018-02-06
9865300 Magnetic tape abrasivity measurement Robert G. Biskeborn 2018-01-09