Girija Yegnanarayanan

This inventor holds 25 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 3 EPO patents, primarily in Medical Text Processing. Top assignees: Nuance Communications, Inc., Mmodal IP LLC, Multimodal Technologies, LLC. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Girija Yegnanarayanan. Retrieved from https://idiyas.com/inventor/girija-yegnanarayanan

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

Calculating rank

USPTO Granted Patents = 25 (Patent Applications = 4)

% Patents Active = 80.0

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 303(Granted Patents)

Location History:

Bedford, MA (US) (2009 - 2018)
Raleigh, NC (US) (2014 - 2024)

Company Filing History:

15 out of 1,422

Nuance Communications, Inc.

Multimodal Technologies, LLC

patents

4. 1 out of 56,318

Microsoft Technology Licensing, LLC

patents

Years Active: 2009-2024

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Areas of Expertise:

Clinical Fact Extraction

Medical Coding

Document Transcription

Entity Detection

Acronym Disambiguation

Semantic Content Extraction

Hypothesis Presentation

User Corrections

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12033638 - Methods and apparatus for formatting text for clinical fact extraction (2024-07-09),

2. 11742088 - Methods and apparatus for presenting alternative hypotheses for medical facts (2023-08-29),

3. 11250856 - Methods and apparatus for formatting text for clinical fact extraction (2022-02-15),

4. 11152084 - Medical report coding with acronym/abbreviation disambiguation (2021-10-19),

5. 11024424 - Computer assisted coding systems and methods (2021-06-01),

6. 10949602 - Sequencing medical codes methods and apparatus (2021-03-16),

7. 10886028 - Methods and apparatus for presenting alternative hypotheses for medical facts (2021-01-05),

8. 10496743 - Methods and apparatus for extracting facts from a medical text (2019-12-03),

9. 9922385 - Methods and apparatus for applying user corrections to medical fact extraction (2018-03-20),

10. 9905229 - Methods and apparatus for formatting text for clinical fact extraction (2018-02-27),

11. 9904768 - Methods and apparatus for presenting alternative hypotheses for medical facts (2018-02-27),

12. 9552809 - Document transcription system training (2017-01-24),

13. 9520124 - Discriminative training of document transcription system (2016-12-13),

14. 9286896 - Document transcription system training (2016-03-15),

15. 9190050 - Discriminative training of document transcription system (2015-11-17),

Title: Exploring the Innovations of Girija Yegnanarayanan

Introduction

Girija Yegnanarayanan, based in Raleigh, NC, is a prominent inventor with a remarkable portfolio of 25 patents. His work primarily focuses on innovations in the healthcare and clinical settings, where he has developed methods and apparatuses that enhance the way medical data is processed and understood.

Latest Patents

Two of Girija's latest patents showcase his ingenuity:

1. **Methods and Apparatus for Formatting Text for Clinical Fact Extraction**: This innovative patent describes a process where original text, reflecting a clinician's narration of a patient encounter, is reformatted to produce a more organized version. Through this process, clinical facts can be extracted systematically, maintaining a linkage between the extracted facts and their original text portions.

2. **Methods and Apparatus for Presenting Alternative Hypotheses for Medical Facts**: In this patent, Girija presents techniques for utilizing statistical models to identify and present multiple alternative hypotheses concerning medical facts derived from patient encounter documentation. This innovative approach allows for enhanced decision-making by providing clinicians with several options to consider.

Career Highlights

Girija has worked with esteemed companies in the tech and healthcare sectors, including Nuance Communications, Inc. and MModal IP LLC. His contributions to these organizations have centered on improving clinical workflows and advancing medical data interpretations through innovative technologies.

Collaborations

Throughout his career, Girija has collaborated with notable professionals such as Juergen Fritsch and Michael Finke. These collaborations have furthered his research and development efforts, enhancing the impact of his inventions on the healthcare industry.

Conclusion

Girija Yegnanarayanan's contributions to innovation in clinical data management underscore the significance of his work in transforming healthcare practices. With 25 patents to his name, his ongoing efforts to refine medical fact extraction and hypothesis presentation continue to shape the future of clinical decision-making.

Profile summary based on public USPTO records.