Poughkeepsie, NY, United States of America

Allan Samuel Meritt

This inventor holds 26 USPTO granted patents, plus 1 CIPO patent, primarily in Data Processing Systems. Top assignee: International Business Machines Corporation. Active years: 1984-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Allan Samuel Meritt. Retrieved from https://idiyas.com/inventor/allan-samuel-meritt

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


% Patents Active = 88.5


Average Co-Inventor Count = 3.8

ph-index = 22

Forward Citations = 1,807(Granted Patents)


Company Filing History:


Years Active: 1984-2009

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Areas of Expertise:
Input/Output Subsystem
Channel Management
Data Processing
Resource Sharing
Logical Channel Adapters
Dynamic Address Assignment
Multiprocessor Programming
I/O Work Queues
Path Management
Sysplex Environment
Utilization Measurement
Concurrent Execution
26 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Allan Samuel Meritt

Introduction: Allan Samuel Meritt, based in Poughkeepsie, NY, is a renowned inventor with an impressive portfolio of 26 patents. His innovative approaches, particularly in the field of input/output subsystems and virtualization protocols, have significantly impacted technology.

Latest Patents: Among his most recent patents is the "Multiple logical input/output subsystem facility," which addresses the configuration of input/output subsystems composed of multiple images. Each image presents itself as an independent subsystem to programs, identified by a specific subsystem image identifier. This invention facilitates smoother input/output operations by allowing programs to designate which subsystem image to use for I/O actions. Another notable patent is related to a computer-implemented method for utilizing identifier virtualization to enhance virtualization capabilities of protocols. It involves determining when a logical entity needs a unique identifier and establishing it through coordination with a fabric, greatly improving identification within complex systems.

Career Highlights: Allan has made substantial contributions during his tenure at International Business Machines Corporation (IBM). His work primarily revolves around optimizing input/output interactions and enhancing system efficiencies through innovative solutions.

Collaborations: Throughout his career, Allan has collaborated with notable coworkers, including Harry M. Yudenfriend and Marten J. Halma. Their joint efforts have led to advancements in various patent developments and have further strengthened their contributions to the field.

Conclusion: Allan Samuel Meritt's prolific inventions and patents underline his significant role in the realm of technology, particularly in input/output subsystems and virtualization methods. His dedication to innovation continues to inspire future developments in the sector, solidifying his legacy as a prominent inventor at IBM.

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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