Location History:
- Tel Aviv, IL (1995)
- Hertzelia, IL (1995 - 1998)
Company Filing History:
Years Active: 1995-1998
Title: Aharon Ostrer: Innovator in Data Processing Technologies
Introduction
Aharon Ostrer is a notable inventor based in Herzliya, Israel. He has made significant contributions to the field of data processing, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of microprocessor-based systems.
Latest Patents
Ostrer's latest patents include a microprocessor-based data processing apparatus that optimizes how a CPU core accesses memory devices over a bus. This innovative technique allows for both on-chip and off-chip memory devices to be utilized effectively. The CPU core accesses on-chip devices through a core buffer interface unit (BIU) that is specifically tuned for on-chip operations. Off-chip devices communicate with the CPU core via a system BIU, which translates on-chip bus transactions to meet the requirements of off-chip devices.
Another significant patent involves binary multiplication implemented by existing hardware with only minor modifications. In this method, one operand and a partial product are stored in the existing latches of a CPU, while the second operand is kept in a shift register added to the CPU. The data in the shift register is shifted from the least significant bit (LSB) to the most significant bit (MSB), with a '0' loaded into the LSB. As the bits of the first operand are designated in sequence, the value of the partial product increases based on the value in the shift register if the designated bit is a '1'. This process continues until all bits of the first operand have been processed, resulting in the final product of the multiplication.
Career Highlights
Aharon Ostrer is currently employed at National Semiconductor Corporation, where he continues to innovate in the field of data processing technologies. His work has had a lasting impact on the efficiency of microprocessor operations.
Collaborations
Throughout his career, Ostrer has collaborated with notable colleagues, including Gideon Intrater and Ohad Falik. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Aharon Ostrer is a distinguished inventor whose work in data processing has led to significant advancements in microprocessor technology. His innovative patents reflect his commitment to enhancing the efficiency of data processing systems.