For the Inventor, By the Inventor

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Alpharetta, GA, United States of America

Qspex, LLC

USPTO Granted Patents = 2

Forward Citations = 6

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4 inventors (with patents filed for the assignee):

Kai C Su (2 out of 73 patents)

Richard Lu (2 out of 4 patents)

Debbie Makita (1 out of 3 patents)

4. David Wright (1 out of 8 patents)

2 patents: Sort by Forward Citations

1. 7220120 - Molds and method of using the same for forming plus or minus lenses (2007-05-22),

2. 7114696 - Disposable molds and method of using the same (2006-10-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#153 in Alpharetta, GA

#1,905 in Georgia

#92,554 in US

Alpharetta, GA, United States of America

Qspex, LLC

Forward Citations = 6

4 inventors:

Kai C Su (2 out of 73 patents)

Richard Lu (2 out of 4 patents)

Debbie Makita (1 out of 3 patents)

4. David Wright (1 out of 8 patents)

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