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For the Inventor, By the Inventor

Dayton, NJ, United States of America

Narendra Kumar Gupta

This inventor holds 53 USPTO granted patents and 3 published patent applications, primarily in Natural Language Understanding (CPC class H04M). Top assignees: At&t Intellectual Property I, LP, At+t Corp., Nuance Communications, Inc.. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Narendra Kumar Gupta. Retrieved from https://idiyas.com/inventor/narendra-kumar-gupta

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

USPTO Granted Patents = 53 

% Patents Active = 35.8

Average Co-Inventor Count = 2.8

ph-index = 16

Forward Citations = 1,532(Granted Patents)

Forward Citations (Not Self Cited) = 1,502(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal41 out of 16,777 
 
At&t Intellectual Property I, LP
 patents
silverMedal7 out of 4,208 
 
At+t Corp.
 patents
bronzeMedal2 out of 1,422 
 
Nuance Communications, Inc.
 patents
4. 2 out of 370 
 
Siemens Corporate Research, Inc.
 patents
5. 1 out of 9,904 
 
Meta Platforms, Inc.
 patents

Years Active: 1999-2020

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Areas of Expertise:
Natural Language Understanding
Voice-Operated Interface
Spoken Language Understanding
Human-Computer Dialogs
Web-Mining
DTMF-Controlled Systems
Text-Based Messages
Automated Call Router
Critical Email Classifier
Multimodal Interaction
Audio Messages
Business Directory
53 patents (USPTO):Explore Patents
1. 10771856 - System and method for storing advertising data (2020-09-08),
2. 9792904 - Methods and systems for natural language understanding using human knowledge and collected data (2017-10-17),
3. 9703769 - System and method of extracting clauses for spoken language understanding (2017-07-11),
4. 9548051 - System and method of spoken language understanding in human computer dialogs (2017-01-17),
5. 9485347 - Voice-operated interface for DTMF-controlled systems (2016-11-01),
6. 9484020 - System and method of extracting clauses for spoken language understanding (2016-11-01),
7. 9263031 - System and method of spoken language understanding in human computer dialogs (2016-02-16),
8. 9215305 - Voice-operated interface for DTMF-controlled systems (2015-12-15),
9. 9176946 - System and method of extracting clauses for spoken language understanding (2015-11-03),
10. 9106974 - System and method for storing advertising data (2015-08-11),
11. 8990126 - Copying human interactions through learning and discovery (2015-03-24),
12. 8934619 - Providing called number characteristics to click-to-dial customers (2015-01-13),
13. 8930237 - Using web-mining to enrich directory service databases and soliciting service subscriptions (2015-01-06),
14. 8917827 - Voice-operated interface for DTMF-controlled systems (2014-12-23),
15. 8849648 - System and method of extracting clauses for spoken language understanding (2014-09-30),

Title: The Innovative Journey of Inventor Narendra Kumar Gupta

Introduction: Narendra Kumar Gupta, a talented inventor based in Dayton, NJ (US), has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Narendra Kumar Gupta holds several patents in various technological domains, showcasing his versatility and creativity in innovation.

Career Highlights: With a career spanning over two decades, Gupta has consistently demonstrated his passion for innovation and problem-solving. His inventions have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Narendra Kumar Gupta has collaborated with leading tech companies, research institutions, and universities to further develop and commercialize his inventions. His collaborative spirit has led to the successful implementation of cutting-edge technologies.

Conclusion: Narendra Kumar Gupta's dedication to innovation and his remarkable contributions to the technological landscape make him a standout inventor in the industry, inspiring future generations to push the boundaries of what is possible.

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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