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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Ramana B Rao

This inventor holds 27 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Data Visualization. Top assignees: Xerox Corporation, Inxight Software, Inc., Business Objects Americas. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ramana B Rao. Retrieved from https://idiyas.com/inventor/ramana-b-rao

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

USPTO Granted Patents = 27

% Patents Active = 100.0



Average Co-Inventor Count = 2.5

ph-index = 21

Forward Citations = 2,683(Granted Patents)


Location History:

  • Palo Alto, CA (US) (1992)
  • CA, US (1996)
  • San Francisco, CA (US) (1995 - 2016)

Company Filing History:

goldMedal16 out of 24,257 
 
Xerox Corporation
 patents
silverMedal5 out of 9 
 
Inxight Software, Inc.
 patents
bronzeMedal2 out of 7 
 
Business Objects Americas
 patents
4. 2 out of 3 
 
Graham Holdings Company
 patents
5. 2 out of 10 
 
Sap America, Inc.
 patents

Years Active: 1992-2016

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Areas of Expertise:
Node-Link Structures
Data Visualization
Information Retrieval
Interactive Interface
Multi-Dimensional Data
Document Categorization
Contextual Matching
Hyperbolic Geometry
Graphical Visualization
User Profile Data
Document Relevance
Table Image Production
27 patents (USPTO):Explore Patents
1. 9245033 - Channel sharing (2016-01-26),
2. 9081853 - Information display system based on user profile data with assisted and explicit profile modification (2015-07-14),
3. 8232995 - Local relative layout of node-link structures in space with negative curvature (2012-07-31),
4. 8135717 - Processor for fast contextual matching (2012-03-13),
5. 7620913 - Tree visualization system and method based upon a compressed half-plane model of hyperbolic geometry (2009-11-17),
6. 7516125 - Processor for fast contextual searching (2009-04-07),
7. 6901555 - Tree visualization system and method based upon a compressed half-plane model of hyperbolic geometry (2005-05-31),
8. 6654761 - Controlling which part of data defining a node-link structure is in memory (2003-11-25),
9. 6628312 - Interactive interface for visualizing and manipulating multi-dimensional data (2003-09-30),
10. 6581056 - Information retrieval system providing secondary content analysis on collections of information objects (2003-06-17),
11. 6377259 - Presenting node-link structures with modification (2002-04-23),
12. 6300957 - Mapping a node-link structure to a rendering space beginning from any node (2001-10-09),
13. 6108698 - Node-link data defining a graph and a tree within the graph (2000-08-22),
14. 6085202 - Method and system for producing a table image having focus and context (2000-07-04),
15. 5895470 - System for categorizing documents in a linked collection of documents (1999-04-20),

Title: The Innovative Mind of Ramana B Rao

Introduction: Ramana B Rao, a visionary inventor based in San Francisco, CA, is renowned for his groundbreaking contributions to the world of technology and innovation.

Latest Patents: Ramana B Rao holds several patents in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Ramana B Rao has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of what is possible in the realm of innovation.

Collaborations: Throughout his career, Ramana B Rao has collaborated with top scientists, engineers, and researchers from around the globe, fostering a culture of innovation and excellence in all his projects.

Conclusion: Ramana B Rao's passion for innovation, coupled with his relentless drive to solve complex problems, has solidified his reputation as a pioneering inventor in the ever-evolving world of technology.

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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