This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1993-1996.
Location History:
- borh of Vestal, NY (US) (1994)
- Vestal, NY (US) (1993 - 1996)
Company Filing History:
Years Active: 1993-1996
Title: Roy Y Liu: Innovator in Data Processing Systems
Introduction
Roy Y Liu is a notable inventor based in Vestal, NY (US). He has made significant contributions to the field of data processing systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of data transfer operations within complex systems.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Coupled synchronous-asynchronous bus structure for transferring data." This patent describes a data processing system where an input-output bus unit (IOBU) is connected to an input-output interface controller (IOIC) via an asynchronous bus. The IOIC connects to a storage controller (SC) and an input-output interface unit (IOIU) through a synchronous bus. The asynchronous bus, consisting of three sub-buses and a control bus, facilitates signal transfer in an asynchronous 'handshaking' manner. Conversely, the synchronous bus, made up of two sub-buses and a control bus, conducts signals in a synchronous manner. The IOIC acts as a buffer between the faster synchronous bus and the slower asynchronous bus, enabling various operations such as unit operations, storage operations, and message acceptance operations.
Another significant patent by Liu is the "Method for performing inter-unit data transfer operations among a data processing system." This invention shares similar structural elements with his previous patent, emphasizing the importance of efficient data transfer between components in a data processing environment.
Career Highlights
Roy Y Liu is currently employed at International Business Machines Corporation (IBM), a leading company in technology and innovation. His work at IBM has allowed him to further develop his ideas and contribute to advancements in data processing technologies.
Collaborations
Throughout his career, Liu has collaborated with esteemed colleagues such as Donall G Bourke and Douglas R Chisholm. These collaborations have likely enriched his work and led to innovative solutions in the field.
Conclusion
Roy Y Liu is a distinguished inventor whose contributions to data processing systems have made a significant impact. His patents reflect a deep understanding of technology and a commitment to innovation. His work continues to influence the industry and inspire future advancements.