William L. Zipoy is a notable inventor based in Boca Raton, FL (US). He has made significant contributions to the field of data transfer technology, holding 2 patents that showcase his innovative spirit and technical expertise. His work primarily focuses on improving the efficiency and functionality of input/output (I/O) controllers and printer control logic.

Latest Patents

William L. Zipoy's latest patents include an I/O controller designed for transferring data between a host processor and one or more I/O devices. This I/O controller features a microprocessor, a direct memory access controller, and a dual port storage unit. One port of the storage unit is connected to the host processor I/O channel bus, while the other is linked to the microprocessor bus. The design allows for all data transfers to occur via the dual port storage unit. Additionally, the I/O controller incorporates an interleaving mechanism that enables concurrent performance of two different modes of data transfer. This innovation allows host processor direct program control (DPC) data transfers to occur simultaneously with cycle steal data transfers, ensuring that operations are not interrupted.

Another significant patent by Zipoy involves printer control logic for managing a matrix printer. This control logic includes an interruptable microprocessor and associated memory. It also features a programmable timer that generates a signal after a predetermined time. The control logic responds to print emitter signals that indicate incremental movement of the print head by interrupting the microprocessor. The microprocessor then programs the timer to provide signals after a set delay, allowing for precise control over the operation of the print elements on the print head.

Career Highlights

William L. Zipoy is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop cutting-edge technology. His work at IBM has allowed him to contribute to various projects that enhance data processing and printing capabilities.

Collaborations

Throughout his career, Zipoy has collaborated with talented individuals such as Timothy Jackson and Bobby J. Freeman. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

William L. Zipoy's contributions to the field of technology through his patents and work at IBM highlight his role as a significant inventor. His innovations in data transfer and printer control logic continue to impact the industry

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