Foster City, CA, United States of America

Donald Earl Angel, Jr

This inventor holds 2 USPTO granted patents. Top assignee: Sr Homedics, LLC. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Earl Angel, Jr. Retrieved from https://idiyas.com/inventor/donald-earl-angel-jr

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

Calculating rank

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2017-2019

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2 patents (USPTO):Explore Patents

Title: Innovations of Donald Earl Angel, Jr.

Introduction

Donald Earl Angel, Jr. is an accomplished inventor based in Foster City, CA (US). He has made significant contributions to the field of audio technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is for an "Awareness Intelligence Headphone." This invention provides methods and systems for headphones that feature an always listening mode. The headphone units are designed to analyze ambient noise and detect predetermined sounds, allowing them to issue alerts to users and respond to input commands. Another notable patent is for "Methods for Operating Audio Speaker Systems." This method allows multiple audio sources to play sound through an audio speaker system, creating a playlist of received audio sounds and enabling seamless audio playback.

Career Highlights

Donald currently works at Sr Homedics, LLC, where he continues to develop innovative audio solutions. His work reflects a commitment to enhancing user experience through advanced technology.

Collaborations

Donald collaborates with Brian Carskadon, contributing to the innovative projects at their company.

Conclusion

Donald Earl Angel, Jr. exemplifies the spirit of innovation in audio technology through his patents and work at Sr Homedics, LLC. His contributions are paving the way for future advancements in the industry.

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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