For the Inventor, By the Inventor

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Clearwater, FL, United States of America

Freedom Scientific, Inc.

USPTO Granted Patents = 119

CIPO Patents = 3

EPO Patents = 32

Trademarks = 38

Forward Citations = 557

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76 inventors (with patents filed for the assignee):

Todd Conard (41 out of 42 patents)

Patrick Murphy (40 out of 41 patents)

Michael Goldenberg (38 out of 39 patents)

4. Carlos M Rodriguez (31 out of 32 patents)

5. Waldemar H Tunkis (28 out of 28 patents)

6. Bradley S Davis (25 out of 28 patents)

7. Glen Gordon (19 out of 19 patents)

8. Garald Lee Voorhees (14 out of 14 patents)

9. Lee Hamilton (12 out of 12 patents)

10. Eric Damery (12 out of 12 patents)

11. Joseph K Stephen (9 out of 9 patents)

12. Robert L Leon (6 out of 55 patents)

13. Ralph Ernest Ocampo (6 out of 6 patents)

14. Aaron M Leventhal (5 out of 10 patents)

15. Anthony Bowman Stringer (5 out of 5 patents)

Core Competencies:

Braille Display

Screen Reader

Vision Assistive Device

Dynamic Contrast Processing

Video Magnifier

Magnification Interface

Portable Vision Aid

Markup Language Magnification

User Interface Customization

Impact Resistant Design

Adjustable Camera

Multi-Monitor Navigation

119 patents: Sort by Forward Citations

1. 12222993 - Resolving points of interest by text stylization (2025-02-11),

2. 12175881 - Braille display device (2024-12-24),

3. 12164765 - Hotkey trainer for screen reader applications (2024-12-10),

4. 12159548 - Vision assistive device with extended depth of field (2024-12-03),

5. 12046149 - Dynamic partitioning of a refreshable braille display based on presence of ancillary alphanumeric content (2024-07-23),

6. 12039139 - Bifurcation of rendered and system pointing indicia to enable input via a viewport (2024-07-16),

7. 11881117 - Display for Braille tablet (2024-01-23),

8. 11715389 - Impact resistant modular braille display device (2023-08-01),

9. 11709898 - Detecting points of interest by atypical stylization (2023-07-25),

10. 11656886 - Screen reader language switching for user interface (2023-05-23),

11. 11636828 - System and method for automatically adjusting a color filter of an interface (2023-04-25),

12. 11580623 - High efficiency dynamic contrast processing (2023-02-14),

13. 11532243 - Display for Braille tablet (2022-12-20),

14. 11470226 - Portable desktop video magnifier camera (2022-10-11),

15. 11228722 - System and method for processing a video signal with reduced latency (2022-01-18),

Freedom Scientific is a leading provider of assistive technology products for individuals who are blind or have low vision. The company offers a wide range of innovative solutions, including screen reading software, magnification software, braille displays, scanning and reading devices, and more. With a mission to enhance independence and productivity, Freedom Scientific aims to empower individuals with visual impairments to fully participate in education, work, and daily activities.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

119 Patents

#2 in Clearwater, FL

#72 in Florida

#3,117 in US

#6,491 in the World

Clearwater, FL, United States of America

Freedom Scientific, Inc.

Forward Citations = 557

76 inventors:

Todd Conard (41 out of 42 patents)

Patrick Murphy (40 out of 41 patents)

Michael Goldenberg (38 out of 39 patents)

4. Carlos M Rodriguez (31 out of 32 patents)

5. Waldemar H Tunkis (28 out of 28 patents)

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