TO

Trevor W. Olson

WT Western Digital Technologies: 9 patents #363 of 3,180Top 15%
HB Hgst Netherlands, B.V.: 2 patents #341 of 972Top 40%
HG HGST: 2 patents #738 of 1,677Top 45%
Overall (All Time): #365,294 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12374358 Tape heads having tiered servo readers Robert G. Biskeborn, David J. Seagle, Diane L. Brown 2025-07-29
12087336 Tape heads having shifted array/pad arrangements Robert G. Biskeborn, David J. Seagle, Diane L. Brown, Michael T. Babin, SR. 2024-09-10
11776569 Tape recording system and method for reading media having write-append head-positioning based on change in tape lateral dimension Robert G. Biskeborn 2023-10-03
11657842 Tape drive with head-gimbal assembly and contact plate Diane L. Brown 2023-05-23
11532330 Data storage device compensating for magnetic tape distortion when shingle writing data tracks Robert G. Biskeborn, Mark L. Watson 2022-12-20
11315593 Tape drive with head-gimbal assembly and contact plate Diane L. Brown 2022-04-26
11295772 Data storage device compensating for tape distortion Mark L. Watson 2022-04-05
11087786 Tape drive with head-gimbal assembly and contact plate Diane L. Brown 2021-08-10
10783924 Control head to head spacing using a piezoelectric device Diane L. Brown, Cherngye Hwang 2020-09-22
8551347 Methods for creating a stepped perpendicular magnetic pole via milling and/or metal liftoff Amanda Baer, Wen-Chien David Hsiao, John I. Kim, Vladimir Nikitin, John Bruce Piggott, Jr. +1 more 2013-10-08
8449752 Trailing plated step Christian Rene Bonhote, Aron Pentek, Thomas J. A. Roucoux 2013-05-28
8186040 Methods for creating slanted perpendicular magnetic pole via metal liftoff Amanda Baer, Wen-Chien David Hsiao, Vladimir Nikitin, Yuan Yao 2012-05-29
8066893 Method for creating a magnetic write pole having a stepped perpendicular pole via CMP-assisted liftoff Amanda Baer, Wen-Chien David Hsiao, John I. Kim, Yinshi Liu, Vladimir Nikitin +2 more 2011-11-29