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For the Inventor, By the Inventor

Scotts Valley, CA, United States of America

Dennis L McEvoy

This inventor holds 10 USPTO granted patents. Top assignee: Tandem Computers Incorporated. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis L McEvoy. Retrieved from https://idiyas.com/inventor/dennis-l-mcevoy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 13.0

ph-index = 10

Forward Citations = 1,101(Granted Patents)


Company Filing History:

goldMedal10 out of 322 
 
Tandem Computers Incorporated
 patents

Years Active: 1980-1989

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10 patents (USPTO):Explore Patents
1. 4817091 - Fault-tolerant multiprocessor system (1989-03-28),
2. 4807116 - Interprocessor communication (1989-02-21),
3. 4672537 - Data error detection and device controller failure detection in an (1987-06-09),
4. 4672535 - Multiprocessor system (1987-06-09),
5. 4639864 - Power interlock system and method for use with multiprocessor systems (1987-01-27),
6. 4484275 - Multiprocessor system (1984-11-20),
7. 4378588 - Buffer control for a data path system (1983-03-29),
8. 4365295 - Multiprocessor system (1982-12-21),
9. 4356550 - Multiprocessor system (1982-10-26),
10. 4228496 - Multiprocessor system (1980-10-14),

Title: Innovations of Dennis L McEvoy

Introduction

Dennis L McEvoy is a notable inventor based in Scotts Valley, CA (US). He holds a total of 10 patents, showcasing his significant contributions to the field of technology. His work primarily focuses on multiprocessor systems, which are crucial for enhancing computing efficiency and reliability.

Latest Patents

One of his latest patents is for a fault-tolerant multiprocessor system. This invention involves a bus structure that facilitates communication and information transfers between processor modules. Each processor broadcasts a central message periodically, allowing any processor that does not receive the message to assume that the sending processor has failed. This mechanism enables the remaining processors to take over the tasks of the failed module, ensuring system reliability.

Another significant patent by McEvoy is related to interprocessor communication in multiprocessor systems. This invention outlines a method and apparatus where one processor module sends a request signal to a bus controller for transmission. The bus controller polls the processor modules to identify the requesting module and determines the status of the receiver module before signaling the commencement of transmission. This innovation enhances the efficiency of communication between processors.

Career Highlights

Dennis L McEvoy has made substantial contributions to the field of computing through his work at Tandem Computers Incorporated. His inventions have played a vital role in advancing multiprocessor systems, making them more reliable and efficient.

Collaborations

Throughout his career, McEvoy has collaborated with notable colleagues, including James A Katzman and Joel F Bartlett. These collaborations have further enriched his work and contributed to the development of innovative technologies.

Conclusion

Dennis L McEvoy's contributions to multiprocessor systems through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the field of technology, ensuring more reliable computing systems for various applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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