Sandy Springs, GA, United States of America

Karl H Koster

This inventor holds 126 USPTO granted patents and 3 published patent applications, primarily in Contact Center Technology (CPC class H04M3-5158). Top assignees: Noble Systems Corporation, Bellsouth Intellectual Property Corporation, Bellsouth Corporation. Active years: 1996-2023.

USPTO Granted Patents = 126 

% Patents Active = 80.2

Average Co-Inventor Count = 1.7

ph-index = 21

Forward Citations = 1,511(Granted Patents)

Forward Citations (Not Self Cited) = 1,366(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Atlanta, GA (US) (1996 - 2013)
  • Sandy Spring, GA (US) (2018 - 2019)
  • Sandy Springs, GA (US) (2013 - 2023)

Company Filing History:


Years Active: 1996-2023

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Areas of Expertise:
Speech Analytics
Robocall Management
Abandoned Call Recovery
VoIP Communications
Callback Handling
Text Messaging
Agent Management
Autodialer Prohibition
Answering Machine Detection
Communication Management
Dialer Optimization
Consent Management
126 patents (USPTO):Explore Patents

Title: The Innovative Journey of Karl H Koster

Introduction: Karl H Koster, a distinguished inventor based in Sandy Springs, GA (US), has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Karl H Koster holds several patents in various industries, including technology, healthcare, and consumer goods. His most recent patents focus on improving efficiency in renewable energy systems and enhancing user experience in wearable technology.

Career Highlights: Throughout his illustrious career, Karl H Koster has been recognized for his inventive spirit and problem-solving skills. He has received multiple awards for his innovative designs and has been invited to speak at prestigious conferences on the importance of creativity in technology.

Collaborations: Karl H Koster has collaborated with leading companies and research institutions to bring his ideas to life. His partnerships have resulted in the development of cutting-edge products that have revolutionized their respective industries.

Conclusion: In conclusion, Karl H Koster stands as a beacon of innovation in Sandy Springs, GA (US), inspiring others to think outside the box and push the boundaries of what is possible. His dedication to creating a better future through invention serves as a testament to the power of human ingenuity.

Profile summary based on public USPTO records.
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