Point-of-sale system including isolation layer between client an

Details Point-of-sale system including isolation layer between client an Point-of-sale system including isolation layer between client an

1997-10-14

1999-11-16

Lim, Krisna

Data processing: financial, business practice, management, or co

Automated electrical financial or business practice or...

Including point of sale terminal or electronic cash register

705 16, 705 17, 709203, G06F15100, G06F 1760

Patent

active

059874260

ABSTRACT:
A system and method of transferring information between a first software application and a second software application which employ an isolation layer. The system includes a client computer system provided by a first seller of computer systems, including a client software application, and a server computer system provided by a second seller of computer systems different from the first seller of computer systems, including a server software application which provides information from the server computer system to the client computer system. The system additionally includes isolation layer software, either at the client computer system or at the server computer system, which facilitates communication between the client software application and the server software application to transfer the information.

REFERENCES:
patent: 4855908 (1989-08-01), Shimoda et al.
patent: 5541925 (1996-07-01), Pittenger et al.
patent: 5710887 (1998-01-01), Chelliah et al.
patent: 5745705 (1998-04-01), Iguchi
patent: 5839116 (1998-11-01), Goodwin, III

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