This inventor holds 1 USPTO granted patent. Top assignee: Snbr Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Carl Hewitt: Inventor of a Pressure-Based Bed Monitoring System
Introduction
Carl Hewitt is an inventor associated with San Jose, California, and SNBR Inc. His patent work concerns an air mattress system that uses pressure measurements to help determine whether a user has moved.
Latest Patents
Hewitt is credited with 1 patent: “Bed System Having Central Controller Using Pressure Data.” The patent describes a method in which a central controller receives multiple air-pressure values from an air mattress system, calculates averages, and compares the difference between two averages with a threshold. Based on that comparison, the controller determines whether the user has moved.
Career Highlights
Hewitt’s listed invention applies pressure-data analysis to bed monitoring. The central controller’s comparison of averaged measurements provides a way to detect movement within an air mattress system.
Collaborations
Hewitt’s listed coworkers include Wade Daniel Palashewski and Rob Nunn. His patent is associated with SNBR Inc.
Conclusion
Carl Hewitt’s patent work focuses on using pressure data and a central controller to detect movement in an air mattress system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile