Screen communications system granting screen modifying requests

Details Screen communications system granting screen modifying requests Screen communications system granting screen modifying requests

1991-09-13

1997-01-21

Lee, Thomas C.

Boots, shoes, and leggings

3642844, 3642843, 3642864, 364DIG1, H01J 1300

Patent

active

055967213

ABSTRACT:
A screen communication method and system for communicating screen data between a plurality of interconnected terminal units each having a display part and an input part, wherein each time screen modifying data is input from the display part, each of the terminal units transmits a modifying right request to another terminal unit before transmitting the screen modifying data, and obtains a modifying right under such a condition that each terminal unit receives no screen modifying request from another terminal unit within a predetermined period of time after the transmission of the first modifying right request.

REFERENCES:
patent: 4292623 (1981-04-01), Eswaran et al.
patent: 4359731 (1982-11-01), Beauford et al.
patent: 4414621 (1983-11-01), Bown et al.
patent: 4910704 (1990-03-01), Gemma
patent: 5107443 (1992-04-01), Smith et al.
patent: 5206934 (1993-04-01), Naef, III
patent: 5220657 (1993-06-01), Bly et al.
Japanese Patent Application Publication (KOKAI) No. 62-269585, Publication (KOKAI) Date: Nov. 24, 1987, Application No. 61-112647, filed May 19, 1986, Applicant: NTT Corp.
Japanese Patent Application Publication (KOKAI) No. 62-138947, Publication No. (KOKAI), Date: Jun. 22, 1987, Application No. 60-279940, filed Dec. 12, 1987, Applicant: DEC.
A. Belady & R. C. Kendall, "Time-Dependent Data-Locking Mechanism" IBM Technical Disclosure Bulletin, Apr. 1977.

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