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Su Le

from Davis, CA
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Connected to:
Ai Le, 52Alphonse A Le, 51Amie Le, 46Angela M Le, 48Angeline H Le, 45Anhvu X Le, 56Annette M Le, 88Anson H Le, 39Antoine Le, 43Ar Le, 37

Su Le Phones & Addresses

  • Davis, CA
  • Sunnyvale, CA
  • San Jose, CA
  • Santa Clara, CA

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Us Patents

Method For Differentially Writing To A Memory Disk

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US Patent:
6512649, Jan 28, 2003
Filed:
Aug 30, 2000
Appl. No.:
09/651830
Inventors:
Roberto Alini - Pleasonton CA
Quocdzung T. Lam - San Jose CA
Xiaokun Liu Chew - San Jose CA
Mark McCornack - Los Gatos CA
David Joseph Bezinque - Felton CA
Tehri Lee - San Jose CA
Su Dang Le - San Jose CA
Axel Alegre de La Soujeole - Scotts Valley CA
Gilles Denoyer - Campbell CA
Assignee:
STMicroelectronics, Inc. - Carrollton TX
Maxtor Corporation - Longmont CO
International Classification:
G11B 502
US Classification:
360 68, 327110
Abstract:
A method is disclosed for controlling the write head of a magnetic disk storage device. The method includes sinking current from the first terminal of the write head and sourcing current to the second terminal of the write head substantially simultaneously with sinking current from the first terminal so that a first steady state voltage level appears on the first terminal of the write head and a second steady state voltage level appears on the second terminal thereof that are approximately at a midpoint between a high reference voltage level and a low reference voltage level. The common mode voltage of the write head is substantially constant over time.
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Su Le from Davis, CA Get Report