Santa Barbara, CA, United States of America

Charles Freedman

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Sonos, Inc.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Freedman. Retrieved from https://idiyas.com/inventor/charles-freedman

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2020-2025

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Charles Freedman

Introduction

Charles Freedman is a notable inventor based in Santa Barbara, CA. He has made significant contributions to the field of technology, particularly in the development of network microphone devices. With a total of 3 patents to his name, Freedman continues to push the boundaries of innovation.

Latest Patents

One of Freedman's latest patents focuses on network microphone devices with automatic do not disturb actuation capabilities. The embodiments disclosed in this patent include networked microphone devices (NMD) that determine whether a Do Not Disturb (DND) feature should be activated. Upon determining that the DND feature should be activated, the NMD activates the feature. In various embodiments, the NMD assesses whether to activate the DND feature based on different configuration and operational states. Additionally, activating the DND feature may involve coordinating with one or more additional NMDs based on their configuration and operational states.

Career Highlights

Freedman is currently employed at Sonos, Inc., a company renowned for its innovative audio products. His work at Sonos has allowed him to explore new technologies and contribute to the advancement of sound systems.

Collaborations

Freedman collaborates with talented individuals such as Sein Woo and Ryan Richard Myers. Their combined expertise fosters a creative environment that enhances the development of cutting-edge technologies.

Conclusion

Charles Freedman exemplifies the spirit of innovation through his work on network microphone devices and his contributions at Sonos, Inc. His patents reflect a commitment to improving technology and enhancing user experience.

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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