Kolkata, India

Ranajyoti Chakraborti

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Lexmark International Technology, Sa, Lexmark International, Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ranajyoti Chakraborti. Retrieved from https://idiyas.com/inventor/ranajyoti-chakraborti

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2016

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2 patents (USPTO):Explore Patents

Title: The Innovations of Ranajyoti Chakraborti

Introduction

Ranajyoti Chakraborti is a notable inventor based in Kolkata, India. He has made significant contributions to the field of document classification through his innovative patents. With a total of 2 patents, his work focuses on enhancing the efficiency of document processing and classification.

Latest Patents

Chakraborti's latest patents include systems and methods for coarse document classification. These inventions aim to classify unknown documents in relation to reference documents. The process involves scanning documents into digital images and analyzing the counts of contours. The closer the counts of the contours of the unknown document are to the reference documents, the more likely they are to belong to the same type. His patents typify contour analysis, classification acceptance, application of algorithms, and the use of imaging devices with scanners.

Career Highlights

Throughout his career, Ranajyoti Chakraborti has worked with prominent companies such as Lexmark International Technology and Lexmark International, Inc. His experience in these organizations has contributed to his expertise in document classification technologies.

Collaborations

Chakraborti has collaborated with notable coworkers, including Kunal Das and Rajib Dutta. Their collective efforts have further advanced the innovations in document classification.

Conclusion

Ranajyoti Chakraborti's contributions to the field of document classification through his patents demonstrate his innovative spirit and dedication to improving technology. His work continues to influence the way documents are processed and classified in various industries.

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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