Trademarks = 2

Forward Citations = 114

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3 inventors (with patents filed for the assignee):

Hisham Menkara (4 out of 9 patents)

Christopher Summers (4 out of 4 patents)

Brent Karl Wagner (2 out of 12 patents)

4 patents: Sort by Forward Citations

1. 7112921 - Light emitting device having selenium-based fluorescent phosphor (2006-09-26),

2. 7109648 - Light emitting device having thio-selenide fluorescent phosphor (2006-09-19),

3. 6987353 - Light emitting device having sulfoselenide fluorescent phosphor (2006-01-17),

4. 6982045 - Light emitting device having silicate fluorescent phosphor (2006-01-03),

Phosphortech Corporation is a leading provider of advanced materials and technologies for the lighting and display industries. With a focus on phosphor technology, the company develops innovative solutions for a wide range of applications. Their products are used in LED lighting, flat panel displays, and other electronic devices, delivering high performance and energy efficiency. Established in 2001, Phosphortech Corporation continues to drive innovation and excellence in the field of advanced materials.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#105 in Alpharetta, GA

#1,143 in Georgia

#58,999 in US

Alpharetta, GA, United States of America

Phosphortech Corporation

Forward Citations = 114

3 inventors:

Hisham Menkara (4 out of 9 patents)

Christopher Summers (4 out of 4 patents)

Brent Karl Wagner (2 out of 12 patents)

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