Enter assignee name

% Expired Patents = 60.0

Trademarks = 1

Forward Citations = 377

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1 inventor (with patents filed for the assignee):

Chung Lung Chang (10 out of 104 patents)

10 patents: Sort by Forward Citations

1. 9931996 - Headrest-mounted entertainment systems (2018-04-03),

2. 9340133 - Headrest-mounted monitor (2016-05-17),

3. 9004588 - Headrest-mounted entertainment systems (2015-04-14),

4. 8893193 - Mobile video system (2014-11-18),

5. 7636930 - Mobile video system (2009-12-22),

6. 7267402 - Headrest-mounted monitor (2007-09-11),

7. D521524 - Multi-media player enclosure (2006-05-23),

8. 7044546 - Headrest-mounted monitor (2006-05-16),

9. 7036879 - Headrest-mounted monitor (2006-05-02),

10. 6871356 - Mobile video system (2005-03-22),

Johnson Safety, Inc. is a leading provider of safety equipment and training solutions for businesses and individuals. With over 20 years of experience in the industry, we offer a wide range of products including personal protective equipment, safety signage, and first aid kits. Our team of experienced professionals is dedicated to ensuring the safety and well-being of our customers, providing top-notch customer service and expert advice. Visit our website to learn more about how Johnson Safety can help you create a safer work environment.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

10 Patents

#2 in San Bernardino, CA

#7,090 in California

#29,779 in US

#55,869 in the World

San Bernardino, CA, United States of America

Johnson Safety, Inc.

Forward Citations = 377

1 inventor:

Chung Lung Chang (10 out of 104 patents)

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