Membership
Tour
Register
Log in
Edgar M. Williams
Follow
Person
Palo Alto, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Stripline magnetic writing of dynamic magnetic data bits in surroun...
Patent number
7,823,794
Issue date
Nov 2, 2010
Qsecure, Inc.
Weidong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic data recording device
Patent number
7,641,124
Issue date
Jan 5, 2010
Qsecure, Inc.
Kerry D. Brown
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Thin film magnetic head with stress relief layering
Patent number
5,949,627
Issue date
Sep 7, 1999
Read-Rite Corporation
Edgar M. Williams
G11 - INFORMATION STORAGE
Information
Patent Grant
Tripad air bearing magnetic head slider
Patent number
5,473,485
Issue date
Dec 5, 1995
Read-Rite Corporation
Chak M. Leung
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic heads with multiple yokes
Patent number
5,452,168
Issue date
Sep 19, 1995
Read-Rite Corporation
Daniel A. Nepela
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head with narrow yoke
Patent number
5,255,142
Issue date
Oct 19, 1993
Read-Rite Corp.
Edgar M. Williams
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
STRIPLINE MAGNETIC WRITING OF DYNAMIC MAGNETIC DATA BITS IN SURROUN...
Publication number
20090152365
Publication date
Jun 18, 2009
Weidong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Q-chip MEMS magnetic device
Publication number
20070241201
Publication date
Oct 18, 2007
Kerry D. Brown
G06 - COMPUTING CALCULATING COUNTING