Steven Touw

Title: Steven Touw - Innovator in Data Access Management

Introduction

Steven Touw is a notable inventor based in Rockville, MD (US). He has made significant contributions to the field of data access management, holding 2 patents that showcase his innovative approach to enhancing data privacy and accessibility.

Latest Patents

One of Steven's latest patents is titled "Data access policy management." This invention outlines a method for automated data access management, which includes creating a project that manages data access to various data sources by multiple users. Each user has specific attributes indicating their data access policies. The method also involves project equalization to determine shared user attributes and modifying these attributes to conform to the project requirements. Additionally, it includes detecting queries to retrieve data and modifying them based on user attributes to ensure secure data access.

Another significant patent is "Calculating differentially private queries using local sensitivity on time variant databases." This invention enhances the determination of differential privacy query results. It involves a system that includes a database, a result cache, and a processor. The method entails obtaining a query, determining its specificity, and partitioning the database into groups to execute the query. It also includes adding noise to the query result based on sensitivity measures to ensure privacy before storing and providing the result.

Career Highlights

Steven Touw is currently employed at Immuta, Inc., where he continues to develop innovative solutions in data management. His work focuses on creating systems that enhance data privacy while ensuring efficient access for users.

Collaborations

Some of Steven's coworkers include Kyle Thomas Lilly and Barry Ray Hammen, who contribute to the collaborative environment at Immuta, Inc.

Conclusion

Steven Touw is a prominent inventor whose work in data access management and privacy has made a significant impact in the field. His innovative patents reflect his commitment to enhancing data security and accessibility for users.