Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GC

Giovanni Cherubini

IBM: 145 patents #304 of 70,183Top 1%
Globalfoundries: 3 patents #1,029 of 4,424Top 25%
EZEth Zurich: 1 patents #155 of 584Top 30%
Rüschlikon, CH: #2 of 50 inventorsTop 4%
Overall (All Time): #6,275 of 4,157,543Top 1%
149 Patents All Time

Issued Patents All Time

Showing 76–100 of 149 patents

Patent #TitleCo-InventorsDate
9123354 Magnetic tape medium with magnetically encoded servo band bursts Johan B. C. Engelen, Simeon Furrer, Mark A. Lantz 2015-09-01
9099121 Current-perpendicular-to-plane magnetoresistive read sensor with grooved contact and free layers Simeon Furrer, Jens Jelitto, Mark A. Lantz 2015-08-04
9058828 Servo pattern of a tape storage medium Johan B. C. Engelen, Simeon Furrer, Jens Jelitto, Mark A. Lantz 2015-06-16
9053744 Tape storage system Johan B. C. Engelen, Simeon Furrer, Jens Jelitto, Mark A. Lantz 2015-06-09
9047899 Servo pattern of a tape storage medium Johan B. C. Engelen, Simeon Furrer, Jens Jelitto, Mark A. Lantz 2015-06-02
8988817 Tape storage medium Simeon Furrer, Jens Jelitto, Mark A. Lantz 2015-03-24
8982500 Controlling the transport of a tape within a tape transport system Jens Jelitto, Angeliki Pantazi 2015-03-17
8976482 Servo control Jens Jelitto, Mark A. Lantz 2015-03-10
8953268 Methods for formatting and using linear recording media having a reduced servo band width Jens Jelitto, Mark A. Lantz 2015-02-10
8947821 Detecting a servo pattern using a data channel in a magnetic tape drive Katherine T. Blinick, Robert A. Hutchins, Jens Jelitto 2015-02-03
8941949 Write head Johan B. C. Engelen, Simeon Furrer, Jens Jelitto, Mark A. Lantz, Hugo E. Rothuizen 2015-01-27
8896954 Longitudinal position information on a magnetic tape media Roy D. Cideciyan 2014-11-25
8891198 Method and apparatus for operating a tape storage device Nhan X. Bui, Jens Jelitto, Angeliki Pantazi, Kazuhiro Tsuruta 2014-11-18
8891199 Robust metric computation of longitudinal position (LPOS) data symbol detection Jens Jelitto, Robert A. Hutchins 2014-11-18
8840056 Operating a reel-to-reel system Evangelos S. Eleftheriou, Jens Jelitto 2014-09-23
8760795 Linear recording tape with a reduced servo band width, and system and method for using the same Jens Jelitto, Mark A. Lantz 2014-06-24
8687324 Tape drive head with jointly optimized shield-to-shield gap and sensor width Robert G. Biskeborn, Simeon Furrer, Pierre-Olivier Jubert, Mark A. Lantz 2014-04-01
8643975 Method and apparatus for operating a storage device Jens Jelitto, Angeliki Pantazi 2014-02-04
8576510 Robust metric computation of longitudinal position (LPOS) data symbol detection Jens Jelitto, Robert A. Hutchins 2013-11-05
8446684 Magnetic tape servo format allowing for increased linear tape density and systems thereof Nhan X. Bui, Evangelos S. Eleftheriou, Reed A. Hancock, Robert A. Hutchins 2013-05-21
8422163 Determining a reference waveform used by a correlator in a servo channel Robert A. Hutchins, Jens Jelitto 2013-04-16
8422162 Determining a reference waveform used by a correlator in a servo channel Robert A. Hutchins, Jens Jelitto 2013-04-16
8395860 Method and apparatus to position a head module comprising servo elements and plurality of data elements Nhan X. Bui, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2013-03-12
8331055 Control method and apparatus for a dual-channel weighted LPOS combining scheme Robert A. Hutchins, Jens Jelitto, Melanie Jean Sandberg 2012-12-11
8274752 Servomechanism with adjustable predictor filter Jens Jelitto, Kazuhiro Tsuruta 2012-09-25