Ossining, NY, United States of America

Ganesh Nachiappa Ramaswamy

This inventor holds 47 USPTO granted patents and 1 EPO patent, primarily in User Authentication. Top assignees: International Business Machines Corporation, Nuance Communications, Inc.. Active years: 1999-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ganesh Nachiappa Ramaswamy. Retrieved from https://idiyas.com/inventor/ganesh-nachiappa-ramaswamy

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

Calculating rank

% Patents Active = 72.3


Average Co-Inventor Count = 2.8

ph-index = 21

Forward Citations = 2,733(Granted Patents)


Location History:

  • Ossinning, NY (US) (2010)
  • Ossining, NY (US) (1999 - 2014)
  • Mohegan Lake, NY (US) (2008 - 2015)

Company Filing History:


Years Active: 1999-2015

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Areas of Expertise:
User Authentication
Conversational Systems
Sound Diagnostics
Behavioral Models
Speech Processing
Dynamic Modification
Biometric Models
Content Analytics
Natural Language Understanding
Dialog Localization
Error Tradeoff Analysis
Machine Learning
47 patents (USPTO):Explore Patents

Title: Ganesh Nachiappa Ramaswamy: A Pioneer in User Authentication Technologies

Introduction: Ganesh Nachiappa Ramaswamy, based in Ossining, NY, is a notable inventor with an impressive portfolio of 47 patents. His work primarily focuses on advanced user authentication methods, emphasizing the importance of security and adaptability in technology.

Latest Patents: Ramaswamy's latest inventions include a "Method and apparatus for sequential authentication using one or more error rates characterizing each security challenge." This patent describes a system where users face a series of knowledge challenges to produce an intermediate authentication result, refining security measures by analyzing error probabilities associated with each challenge. Additionally, he developed methods for "dynamic user authentication using customizable context-dependent interaction across multiple verification objects." This innovative framework facilitates user verification through a combined approach across varied authentication objects tailored to meet specific user preferences and transaction requirements.

Career Highlights: Ramaswamy has made significant contributions to the fields of technology and authentication through his work at reputable companies such as IBM and Nuance Communications, Inc. His extensive experience in these renowned organizations underscores his expertise and impact on the industry.

Collaborations: Throughout his career, Ramaswamy has collaborated with notable professionals including Upendra V Chaudhari and Jiri Navratil. These partnerships have likely enriched his inventions, fostering a culture of collaboration that amplifies innovation.

Conclusion: Ganesh Nachiappa Ramaswamy stands out as a prominent inventor in the field of user authentication. His commitment to enhancing security through innovative methodologies has paved the way for more secure interactions in an increasingly digital world. With 47 patents to his name, Ramaswamy continues to inspire future technological advancements.

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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