Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format
Patent
1987-10-15
1989-06-13
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data in specific format
360 60, G11B 509, G11B 1504
Patent
active
048397539
ABSTRACT:
An information recording disk includes detection regions used to confirm presence or absence of written signals, read/write regions available for signal writing and write-project regions which reject signal writing. Regions where the detection regions and read/write regions overlap each other are originally provided with discriminating signals to distinguish these regions from at least the other regions. The write protect regions are distinguished from the read/write regions, referring to information detected by a head assembly.
REFERENCES:
patent: 4622602 (1986-11-01), Kutaragi
patent: 4651237 (1987-03-01), Williams
Hishi Yuichi
Ide Jun
Iizumi Tomoo
Kaneko Tooru
Takahashi Yoshitaka
Alps Electric Co. ,Ltd.
Canney Vincent P.
Malaska Stephen L.
Shoup Guy W.
Winters Paul J.
LandOfFree
Information recording disk does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Information recording disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information recording disk will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1281549