Company Filing History:
Years Active: 1996-1997
Title: Sagi Katz: Innovator in Data Transfer Technologies
Introduction
Sagi Katz is a notable inventor based in Haifa, Israel. He has made significant contributions to the field of data transfer technologies, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency of data transfers between system memory and various drives.
Latest Patents
One of Sagi Katz's latest patents is titled "Local bus-ISA bridge for supporting PIO and third party DMA data." This invention provides a method and arrangement to support both fast Programmed Input/Output (PIO) and third-party Direct Memory Access (DMA) data transfers between system memory and Integrated Drive Electronics (IDE) drives. The patent describes a DMA controller attached to an ISA bus that supplies address, read, and write signals during third-party DMA data transfers. Additionally, an IDE controller provides control signals to facilitate these transfers, while a local bus-ISA bridge supports the system memory residing on the local bus. An arbitration circuit is also included to manage access to the ISA bus, allowing for fast PIO data transfer.
Another significant patent by Katz involves a "Bridge between two buses of a computer system that latches signals from." This invention features a computer system equipped with an ISA bus and a PCI bus, utilizing a PCI to ISA bridge that incorporates certain embedded functions performed by PCI slaves on the bridge. The design addresses the limitations of slow CMOS technology by latching PCI control signals on the bridge, ensuring compliance with PCI bus protocol.
Career Highlights
Sagi Katz is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of data transfer technologies. His work has had a profound impact on the efficiency and reliability of data communication within computer systems.
Collaborations
Throughout his career, Sagi has collaborated with notable colleagues, including William Alan Wall and Amy Louise Kulik. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Sagi Katz is a distinguished inventor whose work in data transfer technologies has led to multiple patents and significant advancements in the industry. His contributions continue to shape the future of data communication in computer systems.