For the Inventor, By the Inventor

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White Plains, NY, United States of America

Lessac Technology, Inc.

USPTO Granted Patents = 3

Forward Citations = 495

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6 inventors (with patents filed for the assignee):

Gary A Marple (3 out of 10 patents)

Anthony H Handal (3 out of 13 patents)

H Donald Wilson (3 out of 5 patents)

4. Nancy Krebs (2 out of 3 patents)

5. Edwin Addison (2 out of 3 patents)

6. Michael Lessac (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 6963841 - Speech training method with alternative proper pronunciation database (2005-11-08),

2. 6865533 - Text to speech (2005-03-08),

3. 6847931 - Expressive parsing in computerized conversion of text to speech (2005-01-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#52 in White Plains, NY

#4,332 in New York

#71,949 in US

White Plains, NY, United States of America

Lessac Technology, Inc.

Forward Citations = 495

6 inventors:

Gary A Marple (3 out of 10 patents)

Anthony H Handal (3 out of 13 patents)

H Donald Wilson (3 out of 5 patents)

4. Nancy Krebs (2 out of 3 patents)

5. Edwin Addison (2 out of 3 patents)

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