Herbert G Derby

Title: Herbert G. Derby: Patents in E-Commerce and Graph Analysis

Introduction

Herbert G. Derby is an inventor associated with Yorktown Heights, New York. His work includes inventions in electronic commerce and the processing of large-scale data graphs. He is credited with 3 patents.

Latest Patents

“Determining Taxes in an Electronic Commerce System” describes a system in which a broker supports purchases from multiple merchants. Merchants provide the broker with item and tax information, including tax rates for multiple jurisdictions. The broker determines the customer’s applicable jurisdiction, calculates taxes, establishes the transaction’s total cost, and completes the electronic purchase.

“Annotating Graphs to Allow Quick Loading and Analysis of Very Large Graphs” presents a method for ordering and annotating graph nodes in a data stream to make later processing more efficient. The approach can reduce the objects and references that must be modeled in memory while preserving important information about the graph. One described application is analyzing heap snapshots for memory leaks, including reference graphs with as many as one hundred million live objects per snapshot on a computer with one gigabyte of memory.

Career Highlights

Derby’s listed company affiliations include International Business Machines Corporation and Google Inc. The patent descriptions reflect work spanning online transaction systems and techniques for handling complex, memory-intensive data.

Collaborations

His listed coworkers include Nick M. Mitchell and Hubert M. Chao. These professional connections provide context for the collaborative environments associated with his work.

Conclusion

Herbert G. Derby’s patent record highlights contributions to electronic commerce taxation and efficient analysis of very large graphs, connecting practical transaction processing with scalable data analysis.