Optical disc system using multiple optical heads for accessing i

Details Optical disc system using multiple optical heads for accessing i Optical disc system using multiple optical heads for accessing i

1997-11-04

1999-03-23

Dinh, Tan

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 49, G11B 1722

Patent

active

058869603

ABSTRACT:
A disc optics system for accessing data from one side of a disc is provided with a plurality of optics sets. The optics sets are formed to access data from a disc in response to a control signal and generate a data signal representative of accessed data. The optics sets are positioned at radially variable portions of one side of a disc. The disc optics system is further provided with a multiplexer. The multiplexer is formed to receive data signals from the plurality of optics sets and to selectively output a single data signal in response to a selection signal. The disc optics system is further provided with a controller. The controller is formed to output a control signal to the plurality of optics sets for selectively accessing data from the disc and cause the multiplexer to selectively output a single data signal.

REFERENCES:
patent: 1858396 (1932-05-01), Fey
patent: 4527262 (1985-07-01), Manto
patent: 4567584 (1986-01-01), Kawakami
patent: 4589101 (1986-05-01), Schatteman et al.
patent: 4607354 (1986-08-01), Ishibashi et al.
patent: 4614474 (1986-09-01), Sudo
patent: 4664454 (1987-05-01), Schatteman et al.
patent: 4682320 (1987-07-01), D'ALayer De Costemore D'Arc
patent: 4701899 (1987-10-01), D'Alayer De Costemore D'Arc
patent: 4734814 (1988-03-01), Fujino et al.
patent: 4754397 (1988-06-01), Varaiya et al.
patent: 4817070 (1989-03-01), Hug et al.
patent: 4839758 (1989-06-01), Honjoh
patent: 4853916 (1989-08-01), Tomita
patent: 4855980 (1989-08-01), Hug et al.
patent: 4891720 (1990-01-01), Grant et al.
patent: 4912575 (1990-03-01), Shiosaki
patent: 4945430 (1990-07-01), Konishi et al.
patent: 4969140 (1990-11-01), Koiwa et al.
patent: 4972396 (1990-11-01), Muller
patent: 4979160 (1990-12-01), Araki
patent: 4988038 (1991-01-01), Mitsuyama
patent: 5001582 (1991-03-01), Numasaki
patent: 5020043 (1991-05-01), Kohler
patent: 5022019 (1991-06-01), Motoyoshi et al.
patent: 5036503 (1991-07-01), Tomita
patent: 5041929 (1991-08-01), Fryberger et al.
patent: 5045958 (1991-09-01), Leonard et al.
patent: 5056077 (1991-10-01), Morikawa et al.
patent: 5058100 (1991-10-01), Yoshii
patent: 5064069 (1991-11-01), Su
patent: 5067116 (1991-11-01), Kadrmas
patent: 5091898 (1992-02-01), Bessho et al.
patent: 5128912 (1992-07-01), Hug et al.
patent: 5136562 (1992-08-01), Staar
patent: 5146451 (1992-09-01), Kang
patent: 5157646 (1992-10-01), Amemiya et al.
patent: 5161137 (1992-11-01), Suzuki
patent: 5161682 (1992-11-01), Seifert et al.
patent: 5173894 (1992-12-01), Kido
patent: 5187695 (1993-02-01), Schindler et al.
patent: 5189656 (1993-02-01), Masaki et al.
patent: 5191983 (1993-03-01), Hardy
patent: 5195066 (1993-03-01), Amemiya et al.
patent: 5197056 (1993-03-01), Van Heusden et al.
patent: 5206845 (1993-04-01), Baxter et al.
patent: 5210728 (1993-05-01), Noguchi et al.
patent: 5214628 (1993-05-01), Langman et al.
patent: 5216645 (1993-06-01), Sakayama
patent: 5218583 (1993-06-01), Miyajima
patent: 5228016 (1993-07-01), Menke
patent: 5235579 (1993-08-01), Ross
patent: 5247500 (1993-09-01), Miyoshi et al.
patent: 5255251 (1993-10-01), Fitzgerald et al.
patent: 5255255 (1993-10-01), Kaneda et al.
patent: 5263010 (1993-11-01), Amemiya et al.
patent: 5267225 (1993-11-01), Fukasawa et al.
patent: 5274620 (1993-12-01), Sipos
patent: 5285333 (1994-02-01), Barr et al.
patent: 5289441 (1994-02-01), Domberg et al.
patent: 5327412 (1994-07-01), Lee
patent: 5353269 (1994-10-01), Kobayashi et al.
patent: 5370243 (1994-12-01), Rosario
patent: 5373489 (1994-12-01), Sato et al.
patent: 5429470 (1995-07-01), Nicol et al.
patent: 5431520 (1995-07-01), Brugger
patent: 5446714 (1995-08-01), Yoshio et al.
patent: 5448539 (1995-09-01), Kamioka
patent: 5473585 (1995-12-01), Kim
patent: 5481514 (1996-01-01), Yamasaki et al.
patent: 5485436 (1996-01-01), Forget et al.
patent: 5488593 (1996-01-01), Furumiya et al.
patent: 5493548 (1996-02-01), Kamioka
patent: 5506825 (1996-04-01), Gushima et al.
patent: 5513156 (1996-04-01), Hanaoka et al.
patent: 5539712 (1996-07-01), Menke et al.
patent: 5544148 (1996-08-01), Nakamichi
patent: 5546366 (1996-08-01), Dang
patent: 5548567 (1996-08-01), Sawai
patent: 5561657 (1996-10-01), Ogawa
patent: 5561658 (1996-10-01), Nakamichi et al.
patent: 5576911 (1996-11-01), Porter
patent: 5610882 (1997-03-01), Dang
patent: 5613745 (1997-03-01), Cho et al.
patent: 5638347 (1997-06-01), Baca et al.
patent: 5715948 (1998-02-01), Hung
patent: 5720386 (1998-02-01), Allsop et al.
patent: 5754508 (1998-05-01), Hosoda et al.
patent: 5768243 (1998-06-01), Kudo et al.

Affiliated with

Also associated with

Rating

Optical disc system using multiple optical heads for accessing i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical disc system using multiple optical heads for accessing i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc system using multiple optical heads for accessing i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2133088