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 101–125 of 149 patents

Patent #TitleCo-InventorsDate
8169736 Method and apparatus to position a head module comprising servo elements and a plurality of data elements Nhan X. Bui, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2012-05-01
8144414 Data interleaving in tape drives Roy D. Cideciyan, Evangelos S. Eleftheriou, Thomas Mittelholzer 2012-03-27
8139312 Timing alternative intervals within a timing based servo band Nhan X. Bui, Reed A. Hancock, Jens Jelitto, Kazuhiro Tsuruta 2012-03-20
8107186 Determination of timing based servo pattern type Nhan X. Bui, Jens Jelitto, Kazuhiro Tsuruta 2012-01-31
8094407 Servomechanism with adjustable predictor filter Jens Jelitto, Kazuhiro Tsuruta 2012-01-10
8089833 Storage device and operating method therefor Evangelos S. Eleftheriou, Charalampos Pozidis 2012-01-03
8054568 Synchronization of symmetric timing based servo bursts Robert A. Hutchins, Jens Jelitto, Mark A. Lantz 2011-11-08
8054736 Storage device having flexible architecture and free scalability Evangelos S. Eleftheriou, Theodor W. Loeliger 2011-11-08
8027111 Word synchronization for servo read signals in tape drives Roy D. Cideciyan, Evangelos S. Eleftheriou, Jens Jelitto 2011-09-27
8023223 Combining information from parallel servo channels Nhan X. Bui, Roy D. Cideciyan, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2011-09-20
8000057 Combining information from parallel servo channels Nhan X. Bui, Roy D. Cideciyan, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2011-08-16
7982988 Combining information from parallel servo channels Nhan X. Bui, Roy D. Cideciyan, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2011-07-19
7961421 Servo band identification and initial skew estimation in drives having flangeless rollers and systems thereof Nhan X. Bui, Jens Jelitto, Kazuhiro Tsuruta 2011-06-14
7961424 Multilevel pulse position modulation for efficient encoding of information into servo patterns Jens Jelitto, Robert A. Hutchins, Mark A. Lantz 2011-06-14
7957088 Track compensation and skew compensation for drives having flangeless rollers and systems thereof Nhan X. Bui, Jens Jelitto, Kazuhiro Tsuruta 2011-06-07
7903360 Recovering servo information from a synchronous servo channel Robert A. Hutchins, Jens Jelitto 2011-03-08
7881008 Joint specification of servo format and servo reader parameters for tape drive systems Roy D. Cideciyan, Laurent A. Dellmann, Evangelos S. Eleftheriou, Mark A. Lantz 2011-02-01
7881009 Positioning of plants in servo systems 2011-02-01
7876521 Servo control in tape drives Jens Jelitto, Mark A. Lantz 2011-01-25
7864487 Head design for writing servo patterns on magnetic tape Roy D. Cideciyan, Evangelos S. Eleftheriou, Jens Jelitto, Mark A. Lantz 2011-01-04
7848213 Data storage device Peter Baechtold, Johannes G. Bednorz, Gerd Binnig, Evangelos S. Eleftheriou, Michel Despont 2010-12-07
7843795 Storage device and method for operating a storage device Evangelos S. Eleftheriou, Haris Pozidis 2010-11-30
7839599 Combining information from parallel servo channels Nhan X. Bui, Roy D. Cideciyan, Robert A. Hutchins, Jens Jelitto, Kazuhiro Tsuruta 2010-11-23
7813255 Method for positioning a scanning probe on a target track of a multi-track storage medium, storage device, scanning device, and storage medium Evangelos S. Eleftheriou, Charalampos Pozidis, Sri M. Sri-Jayantha 2010-10-12
7787350 Data storage device Peter Baechtold, Johannes G. Bednorz, Gerd Binnig, Evangelos S. Eleftheriou, Michel Despont 2010-08-31