Haoying Sun

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Bi-directional servo track writing to minimize sidewall writing at...
- Patent number 7,567,403
- Issue date Jul 28, 2009
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Grant
APPARATUS AND METHOD FOR ALTERING TRACK SCAN DATA BASED ON HEAD WID...
- Patent number 6,608,477
- Issue date Aug 19, 2003
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Bi-directional servo track writing to minimize sidewall writing at...
- Publication number 20080002277
- Publication date Jan 3, 2008
- Seagate Technology LLC
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
Bi-directional servo track writing to minimize sidewall writing at...
- Publication number 20030197968
- Publication date Oct 23, 2003
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus using track scan data to qualify heads based o...
- Publication number 20020080509
- Publication date Jun 27, 2002
- Alexei Hiram Sacks
- G11 - INFORMATION STORAGE