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For the Inventor, By the Inventor

Berkeley Heights, NJ, United States of America

Richard William Sproat

This inventor holds 15 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Speech Processing. Top assignees: At&t Intellectual Property I, LP, Lucent Technologies Inc., At+t Corp.. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard William Sproat. Retrieved from https://idiyas.com/inventor/richard-william-sproat

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 80.0


Average Co-Inventor Count = 1.8

ph-index = 10

Forward Citations = 595(Granted Patents)


Location History:

  • Berkeley Heights, NJ (US) (1998 - 2011)
  • Urbana, IL (US) (2011)
  • Mahomett, IL (US) (2014)
  • Mahomet, IL (US) (2011 - 2018)

Company Filing History:

goldMedal7 out of 16,804 
 
At&t Intellectual Property I, LP
 patents
silverMedal5 out of 9,364 
 
Lucent Technologies Inc.
 patents
bronzeMedal2 out of 4,208 
 
At+t Corp.
 patents
4. 1 out of 1,422 
 
Nuance Communications, Inc.
 patents

Years Active: 1998-2018

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Areas of Expertise:
Lattice-Based Search
Text-To-Scene Conversion
Speech Processing
Meta-Data
E-Mail Signature Analysis
Polysemy Measurement
Weighted Finite-State Transducers
Grapheme-To-Phoneme Conversion
15 patents (USPTO):Explore Patents
1. 9965552 - System and method of lattice-based search for spoken utterance retrieval (2018-05-08),
2. 9286890 - System and method of lattice-based search for spoken utterance retrieval (2016-03-15),
3. 8670977 - System and method of lattice-based search for spoken utterance retrieval (2014-03-11),
4. 8086028 - Text-to-scene conversion (2011-12-27),
5. 7996224 - System and method of using meta-data in speech processing (2011-08-09),
6. 7962329 - Text-to-scene conversion (2011-06-14),
7. 7912699 - System and method of lattice-based search for spoken utterance retrieval (2011-03-22),
8. 7664313 - Text-to scene conversion (2010-02-16),
9. 7373292 - Text-to-scene conversion (2008-05-13),
10. 7016828 - Text-to-scene conversion (2006-03-21),
11. 6373985 - E-mail signature block analysis (2002-04-16),
12. 6360010 - E-mail signature block segmentation (2002-03-19),
13. 6256629 - Method and apparatus for measuring the degree of polysemy in polysemous words (2001-07-03),
14. 5806032 - Compilation of weighted finite-state transducers from decision trees (1998-09-08),
15. 5781884 - Grapheme-to-phoneme conversion of digit strings using weighted finite (1998-07-14),

Title: Richard William Sproat - Pioneering Inventor from Berkeley Heights

Introduction: Richard William Sproat is a distinguished inventor hailing from Berkeley Heights, NJ. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Richard William Sproat holds several groundbreaking patents in various fields, showcasing his versatility and creativity as an inventor. His recent patents focus on cutting-edge technologies that have the potential to revolutionize industries.

Career Highlights: Throughout his illustrious career, Richard William Sproat has consistently pushed the boundaries of innovation. His contributions have not only earned him recognition within the inventor community but have also made a significant impact on the technological landscape.

Collaborations: Richard William Sproat has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Richard William Sproat's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor. His dedication to creating solutions that address real-world challenges continues to inspire the next generation of inventors.

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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