Company Filing History:
Years Active: 1998-2012
Title: The Innovations of Patrick Hamilton
Introduction
Patrick Hamilton is a notable inventor based in Machida, Japan. He has made significant contributions to the field of technology, particularly in the areas of floating-point arithmetic and parallel processing. With a total of 7 patents to his name, Hamilton's work has had a considerable impact on modern computing.
Latest Patents
One of Hamilton's latest patents is the "Three-term input floating-point adder-subtractor." This innovative device includes a pre-processing circuit that divides three inputted terms into mantissas with varying exponents. The circuit outputs a mantissa obtained by right-shifting the mantissa with an intermediate exponent and the one with the minimum exponent, effectively reducing three mantissas to two for addition. Additionally, it features a normalization circuit that ensures the most significant bit is set to 1, and a rounding circuit that utilizes a new sticky bit for accurate rounding.
Another significant patent is the "Parallel processor," which describes a system with multiple interconnected nodes for communication. Each node is controlled by a network interface controller that manages message reception and acknowledgment. This design allows for efficient communication between nodes without requiring processor intervention, enhancing the overall performance of the system.
Career Highlights
Patrick Hamilton is currently employed at Hitachi, Ltd., where he continues to innovate and develop new technologies. His work at Hitachi has allowed him to collaborate with other talented engineers and researchers, further advancing the field of computing.
Collaborations
Some of Hamilton's notable coworkers include Masato Ishii and Hiromitsu Maeda. Their collaborative efforts have contributed to the success of various projects and patents within the company.
Conclusion
Patrick Hamilton's contributions to technology through his patents and innovations have established him as a prominent figure in the field. His work continues to influence advancements in computing and processing systems.
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