VR

Vedantham Raman

IBM: 8 patents #13,150 of 70,183Top 20%
HG HGST: 5 patents #358 of 1,677Top 25%
HB Hgst Netherlands, B.V.: 3 patents #257 of 972Top 30%
Overall (All Time): #298,287 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9368137 Self-cleaning recording heads based on actuator seek profile Annamica Bhan, Jorge F. Escobar, David H. Jen, Scott McCoy, Thomas Nguyen +1 more 2016-06-14
9045711 Perfluorinated polyethers (PFPE) as magnetic lubricants Hong Deng, Xing-Cai Guo, Robert Waltman, Yu-Chen Wu 2015-06-02
8405929 Inhibiting oxidation of organic contaminants in a hard disk drive (HDD) Sahba Ghaderi, John M. Burns, Charles Hignite, Thomas E. Karis, Charles A. Brown 2013-03-26
7492539 Method for controlling a burnish cycle to minimize cycle time Walton Fong, Donald Ray Gillis, Kris Schouterden, Mike Suk 2009-02-17
7480120 Apparatus and method for damping slider-gimbal coupled vibration of a hard disk drive Fu-Ying Huang, Remmelt Pit, Qinghua Zeng 2009-01-20
7052786 Engineered interface for low fly height Donald Ray Gillis, Remmelt Pit, Reinhard F. Wolter 2006-05-30
6958876 Leak detection system of hard disk drives with lubricant reservoir Norbert A. Feliss, Donald Ray Gillis, Thomas A. Gregory, Sylvia Lee 2005-10-25
6580585 Magnetic disk drive with load/unload structure having lubricant reservoir Norbert A. Feliss, Thomas A. Gregory, Sylvia Lee, Donald Ray Gillis 2003-06-17
6532134 Silicon coating on air bearing surface for magnetic thin film heads Pei C. Chen, Grace Gorman, Cherngye Hwang, Randall George Simmons 2003-03-11
6421205 Recessed slider trailing edge for reducing stiction Lee K. Dorius, Donald Ray Gillis, Owen Melroy, Richard L. Stover, Mike Suk 2002-07-16
6117283 Silicon coating on air bearing surface for magnetic thin film heads Pei C. Chen, Grace Gorman, Cherngye Hwang, Randall George Simmons 2000-09-12
6023840 Method of manufacturing a thin film magnetic head having an ultrathin silicon wear coating Pei C. Chen, Grace Gorman, Cherngye Hwang, Randall George Simmons 2000-02-15
5948532 Cermet adhesion layer with carbonaceous wear layer for head/disk interfaces Cherngye Hwang, John Raniseski 1999-09-07
5943187 Carbon overcoat for a slider with improved step coverage Pei C. Chen, Cherngye Hwang, Jila Tabib 1999-08-24
5808832 Ultrathin silicon wear coating for a slider and thin film magnetic head elements at an ABS Pei C. Chen, Grace Gorman, Cherngye Hwang, Randall George Simmons 1998-09-15
5661618 Magnetic recording device having a improved slider Charles A. Brown, Mark S. Crowder, Donald Ray Gillis, Andrew M. Homola, George Tyndall 1997-08-26