David E. Wachenschwanz

City:

Saratoga, California

Country:

United States

Published Applications:

Last publication date:

2015-11-10

Top Assignees for applications by David E. Wachenschwanz

The entities that hold a legal rights for patent applications filed by inventor Wachenschwanz David E.:

WD Media, Inc. 4 San Jose, CA United States
WESTERN DIGITAL TECHNOLOGIES, INC. 3 Irvine, CA United States
Komag, Inc. 1 San Jose, CA United States
Western Digital (Fremont), LLC 1 Fremont, CA United States

Recent patent applications by Wachenschwanz David E.

David E. Wachenschwanz from Saratoga, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-11-10

US14538676

Physics

HAMR writer pole length characterization

#2 | 2014-12-02

US14015748

Disk drive detecting different asperities on a disk using different sensor bias settings

#3 | 2014-08-26

US14034427

Disk lubricant management in data storage device

#4 | 2014-08-05

US13652239

Physics

Disk drive calibrating bias signal for touchdown sensor

#5 | 2011-05-17

US11950570

Patterns for pre-formatted information on magnetic hard disk media

#6 | 2007-02-22

US20070041306A1

Physics

Perpendicular magnetic recording disk with a soft magnetic layer having a discrete track recording pattern

#7 | 2007-02-22

US20070039922A1

Physics

Perpendicular magnetic discrete track recording disk

#8 | 2006-12-12

US10306315

Perpendicular magnetic discrete track recording disk

#9 | 2005-06-09

US20050120545A1

Physics

Method of fabricating a magnetic discrete track recording disk

#10 | 2005-02-17

US20050036223A1

Physics

Magnetic discrete track recording disk

InventorID:

4359097 ⎘