Greenacres, FL, United States of America

Robert Hofstetter

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Ringcentral, Inc., Unify, Inc., Other. Active years: 1976-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Hofstetter. Retrieved from https://idiyas.com/inventor/robert-hofstetter

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Hacienda Heights, CA (US) (1976 - 1981)
  • Greenacres, FL (US) (2017 - 2023)

Company Filing History:


Years Active: 1976-2025

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Robert Hofstetter**

Introduction

Robert Hofstetter, an accomplished inventor based in Greenacres, FL, has made significant contributions to technology through his innovative ideas and patents. With a total of five patents to his name, Hofstetter is recognized for his work on revolutionary methods and systems that enhance communication across devices.

Latest Patents

Hofstetter's latest patent is titled "Method and apparatus for controlling sessions from one or more devices." This innovative apparatus allows users to manage multi-modal communication sessions, such as voice, video, instant messaging, or web conferencing, across various devices seamlessly. By subscribing to a session management service, users can initiate communication from multiple devices, including mobile devices, desk phones, personal computers, internet appliances, internet TVs, and more. A highlight of this invention is the use of a 'virtual slider' that enables users to move sessions effortlessly from one device to another with a simple two-touch procedure.

Career Highlights

Throughout his career, Robert Hofstetter has worked for several companies where he has honed his skills and expertise. Notably, he has been associated with Unify, Inc., where his innovative contributions have significantly impacted technology development in communication systems.

Collaborations

Collaboration is key in the innovative process, and Hofstetter has had the pleasure of working alongside talented professionals like Doug Chappelle and Johannes Ruetschi. Their combined efforts in advancing communication technology have led to the creation of practical solutions that benefit users in various fields.

Conclusion

Robert Hofstetter stands out as a notable inventor in the field of communication technology. His innovative ideas, particularly in managing communication sessions across devices, have the potential to change the way people interact in both personal and professional settings. As technology progresses, Hofstetter's contributions continue to demonstrate the importance of innovation in enhancing our digital experiences.

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]
Loading…