Resumes
Resumes
Larry Zolnosky Phones & Addresses
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Denair, CA
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2905 Niagra St, Turlock, CA 95382 (209) 664-9404
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Sunnyvale, CA
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French Camp, CA
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Stockton, CA
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Fremont, CA
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2905 Niagra St APT 152, Turlock, CA 95382 (209) 481-4609
Publications
Us Patents
Method And Apparatus For Positioning And Indexing Read/Write On A Multiple Track Recording Medium
View pageUS Patent:
45637130, Jan 7, 1986
Filed:
Jul 9, 1982
Appl. No.:
6/396696
Inventors:
Dale L. Cahoon - Sunnyvale CA
Larry D. Zolnosky - Sunnyvale CA
Larry D. Zolnosky - Sunnyvale CA
Assignee:
Xebec - San Jose CA
International Classification:
G11B 2102
US Classification:
360 75
Abstract:
Method and apparatus are provided for positioning a read/write head for transferring information between the head and a magnetic tape containing a plurality of information containing tracks. First and second opposed edges of a reference signal on the recording medium are located, and the locations of the first and second edges are used to calculate the position of the centerline of the reference signal. The centerline position is then utilized for accurate location of information - containing tracks on the recording medium. If no reference track is detected, reference signals are written on the medium, and the reference track location is stored in memory. The apparatus includes a drive means and a head means for reading/writing information, and the head means as indexing means to detect the edges of the reference signal.