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For the Inventor, By the Inventor

Fairborn, OH, United States of America

Pathirage D Perera

USPTO Granted Patents = 7 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Fairborn, OH (US) (2017)
  • San Jose, CA (US) (2021 - 2022)

Company Filing History:

goldMedal7 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 2017-2022

where 'Filed Patents' based on already Granted Patents

7 patents (USPTO):
1. 11372905 - Encoding-assisted annotation of narrative text (2022-06-28),
2. 11334816 - Finding optimal surface for hierarchical classification task on an ontology (2022-05-17),
3. 11281995 - Finding optimal surface for hierarchical classification task on an ontology (2022-03-22),
4. 11176441 - Neural network architecture for performing medical coding (2021-11-16),
5. 10957432 - Human resource selection based on readability of unstructured text within an individual case safety report (ICSR) and confidence of the ICSR (2021-03-23),
6. 10957431 - Human resource selection based on readability of unstructured text within an individual case safety report (ICSR) and confidence of the ICSR (2021-03-23),
7. 9536193 - Mining biological networks to explain and rank hypotheses (2017-01-03),

Title: Pathirage D Perera: Innovator in Natural Language Processing and Ontology Classification

Introduction

Pathirage D Perera is a notable inventor based in Fairborn, Ohio, with a significant contribution to the fields of natural language processing and ontology classification. He holds a total of seven patents, showcasing his innovative approach to technology and data processing.

Latest Patents

Among his latest patents is the invention titled "Encoding-assisted annotation of narrative text." This patent describes a method for constructing a standardized text string from metadata corresponding to a narrative text. The process involves marking a specified portion of the text string as an anchor term and testing the correspondence between two encodings using a Natural Language Processing engine. This innovation aims to enhance the annotation of narrative texts by linking them with new data.

Another significant patent is "Finding optimal surface for hierarchical classification task on an ontology." This invention provides a mechanism for a data processing system to implement a training system that finds an optimal surface for hierarchical classification tasks. The system utilizes a training data set and a hierarchical ontology data structure to maximize accuracy and coverage in classifier model training.

Career Highlights

Pathirage D Perera is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Pathirage has collaborated with notable coworkers, including Sheng Hua Bao and Cartic Ramakrishnan. These collaborations have likely enriched his work and led to further innovations in his field.

Conclusion

Pathirage D Perera is a distinguished inventor whose contributions to natural language processing and ontology classification have made a significant impact in the technology sector. His innovative patents and work at IBM highlight his dedication to advancing the field of data processing.

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