San Francisco, CA, United States of America

Rui H Ewald

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Reflektion, Inc., Sitecore USA, Inc.. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rui H Ewald. Retrieved from https://idiyas.com/inventor/rui-h-ewald

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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4 patents (USPTO):Explore Patents

Title: Innovations of Rui H Ewald

Introduction

Rui H Ewald is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of technology, particularly in the area of product recommendation systems. With a total of 4 patents to his name, Ewald's work has had a considerable impact on how users interact with digital platforms.

Latest Patents

One of Rui H Ewald's latest patents focuses on back end server modification and model visualization. This innovation allows product recommendations to be selected according to a specific model. The recommendations can be annotated with rules that define how products are selected. Users have the ability to modify the model and receive a URL and a cookie associated with their changes. Subsequent requests using this URL and cookie are processed with the modified model. Additionally, a context can be linked to the cookie, enabling users to observe the model's performance in various scenarios. The interface allows users to specify rules for the model, enhancing its behavior based on user interactions. The system records user journeys, capturing content, recommendations, and model parameters, which can be filtered and visually presented.

Career Highlights

Throughout his career, Rui H Ewald has worked with several prominent companies, including Sitecore USA, Inc. and Reflektion, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the tech industry.

Collaborations

Ewald has collaborated with talented individuals such as Jeronimo Vallelunga and Vivek G Gupta. These partnerships have likely enriched his work and led to further advancements in his projects.

Conclusion

Rui H Ewald's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the landscape of product recommendation systems, making digital interactions more personalized and effective.

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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