Enter assignee name

% Expired Patents = 50.0

Forward Citations = 240

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5 inventors (with patents filed for the assignee):

Jeffrey L Stewart (6 out of 11 patents)

Stewart Weiss (2 out of 2 patents)

Stuart J McKinnon (2 out of 2 patents)

4. Bruce E Truax (1 out of 4 patents)

5. Robert E Maloney (1 out of 6 patents)

6 patents: Sort by Forward Citations

1. 7155393 - Method for establishing fixation employing speech recognition (2006-12-26),

2. 6755529 - Method and apparatus for measuring contrast sensitivity (2004-06-29),

3. 6742894 - System and method for full field oscillating stimulus perimeter (2004-06-01),

4. 6474817 - Method for establishing fixation in visual field perimetry (2002-11-05),

5. 6447119 - Apparatus for visualizing the eye's tear film (2002-09-10),

6. 6227668 - Visual test using counter-phase chromatic and achromatic stimuli (2001-05-08),

Visionrx, Inc. is a leading provider of prescription eyewear and vision care solutions. With a commitment to revolutionary technology and exceptional customer service, we strive to enhance the way people see the world. Our wide range of products include eyeglasses, contact lenses, and vision supplements. Visionrx, Inc. is dedicated to improving the overall quality of life for our customers through innovative solutions for clear and comfortable vision.

Profile summary based on public USPTO records.