Lalit R Bahl

This inventor holds 36 USPTO granted patents, primarily in Speech Recognition. Top assignee: International Business Machines Corporation. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lalit R Bahl. Retrieved from https://idiyas.com/inventor/lalit-r-bahl

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

USPTO Granted Patents = 36

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 27

Forward Citations = 2,716(Granted Patents)

Location History:

Amawal, NY (US) (1991)
Amawalk, NY (US) (1977 - 2000)
Port Jefferson, NY (US) (2001 - 2002)

Company Filing History:

36 out of 166,351

International Business Machines Corporation

patents

Years Active: 1977-2002

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Areas of Expertise:

Speech Recognition

Dialect Precision

Phoneme Modeling

Markov Models

Acoustic Prototypes

Speaker Adaptation

Word Liaisons

Classifier Partitioning

Context-Dependent Models

Speech Coding

Automatic Speech Recognition

Error Correction

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6377921 - Identifying mismatches between assumed and actual pronunciations of words (2002-04-23),

2. 6343270 - Method for increasing dialect precision and usability in speech recognition and text-to-speech systems (2002-01-29),

3. 6260014 - Specific task composite acoustic models (2001-07-10),

4. 6067517 - Transcription of speech data with segments from acoustically dissimilar (2000-05-23),

5. 6058205 - System and method for partitioning the feature space of a classifier in (2000-05-02),

6. 5995931 - Method for modeling and recognizing speech including word liaisons (1999-11-30),

7. 5970239 - Apparatus and method for performing model estimation utilizing a (1999-10-19),

8. 5884259 - Method and apparatus for a time-synchronous tree-based search strategy (1999-03-16),

9. 5875426 - Recognizing speech having word liaisons by adding a phoneme to reference (1999-02-23),

10. 5787394 - State-dependent speaker clustering for speaker adaptation (1998-07-28),

11. 5497447 - Speech coding apparatus having acoustic prototype vectors generated by (1996-03-05),

12. 5455889 - Labelling speech using context-dependent acoustic prototypes (1995-10-03),

13. 5333236 - Speech recognizer having a speech coder for an acoustic match based on (1994-07-26),

14. 5280562 - Speech coding apparatus with single-dimension acoustic prototypes for a (1994-01-18),

15. 5278942 - Speech coding apparatus having speaker dependent prototypes generated (1994-01-11),

Title: The Innovative Journey of Lalit R Bahl

Introduction: Lalit R Bahl is a renowned inventor based in Amawalk, NY, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Lalit R Bahl holds several patents in the areas of artificial intelligence, machine learning, and speech recognition, showcasing his expertise in cutting-edge technologies.

Career Highlights: With a career spanning over three decades, Lalit R Bahl has worked with leading tech companies, spearheading research and development projects that have revolutionized the industry.

Collaborations: Throughout his career, Lalit R Bahl has collaborated with top researchers, scientists, and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Lalit R Bahl's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the field 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]