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US 2014/0181315 A1Published application
Network System and Network Connection Device
AssigneeToshiba Lighting & Technology Corporation
InventorTatsuya Nakagawa
Life of this patent
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Abstract
A network system includes a device adapter including a first virtual communication port, and a network connection device including a virtual device adapter protocol hierarchy which includes a second virtual communication port communicable with the first virtual communication port, a TCP/IP layer, a device controlling protocol layer in an application layer and a device object.
Claims6
A network system comprising:
- a device adapter including a first virtual communication port;
- and
- a network connection device including a virtual device adapter protocol hierarchy, wherein
- the virtual device adapter protocol hierarchy includes i) a second virtual communication port communicable with the first virtual communication port, ii) a TCP/IP layer, iii) a device controlling protocol layer in an application layer and iv) a device object.
1 more element
A network connection device comprising a virtual device adapter protocol hierarchy, wherein
- The virtual device adapter protocol hierarchy includes i) a second virtual communication port communicable with a first virtual communication port of a device adapter, ii) a TCP/IP layer, iii) a device controlling protocol layer in an application layer and iv) a device object.
Dependencies are inferred from the claim text.