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| Number | Title | Issue Date |
| 5499374 | Event driven communication network A cost-effective motion control system communication architecture is provided that supports a centralized control node, distributed control nodes, and smart I/O peripheral control nodes. Networks designed using this architecture, which employs a serial bu... | 03/12/1996 |
| 5452419 | Serial communication control system between nodes having predetermined intervals for synchronous communications and mediating asynchronous communications for unused time in the predetermined intervals A cost-effective motion control system communication architecture is provided that supports a centralized control node, distributed control nodes, and smart I/O peripheral control nodes. Networks designed using this architecture, which employs a serial bu... | 09/19/1995 |
| 5390351 | System for communicating with plural nodes in predetermined intervals depended on integers assigned and changed based upon configuration thereof A cost-effective motion control system communication architecture is provided that supports a centralized control node, distributed control nodes, and smart I/O peripheral control nodes. Networks designed using this architecture, which employs a serial bu... | 02/14/1995 |
| 5242314 | Universal electrical bus connector A universal electrical bus connector is disclosed which is multi-functional in serving to connect a power and communications bus passing through the connector to a printed circuit board module to permit tapping into selected wires of the bus for utilizati... | 09/07/1993 |
| 4413264 | Print material supply control apparatus and method This invention relates to a system for controlling the amount of print material supplied to an electronic printer and, more specifically, for controlling the amount of ink or toner supplied to the sump of an ink jet printer or a photoelectrostatic copier ... | 11/01/1983 |
| 4393386 | Ink jet printing apparatus An ink jet printing apparatus is described wherein an array of ink jet heads of the impulse jet type is compled to print sheets such as envelopes traveling past the heads. The ink jet heads are spaced along the travel path of the sheets and laterally stag... | 07/12/1983 |
