% Expired Patents = 100.0

Forward Citations = 40

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9 inventors (with patents filed for the assignee):

Paul DeWitt Frey (2 out of 8 patents)

William Robert Burnett (2 out of 10 patents)

Kathleen Hannon Davies (2 out of 5 patents)

4. Michael Francis O'Connor (1 out of 30 patents)

5. John Gilbert (1 out of 4 patents)

6. Qing Guo (1 out of 9 patents)

7. Jon H Appleby (1 out of 1 patent)

8. Charles Chia-ming Chuang (1 out of 1 patent)

9. David Daniel Poppell (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7413315 - Integrated optical assembly and method for projection displays (2008-08-19),

2. 7396133 - System and method for self-aligning collapsible display (2008-07-08),

3. 7324734 - Arbitrary surface optical element and method of making the same (2008-01-29),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#366 in Fremont, CA

#16,867 in California

#73,904 in US

Fremont, CA, United States of America

N-Lighten Technologies

Forward Citations = 40

9 inventors:

Paul DeWitt Frey (2 out of 8 patents)

William Robert Burnett (2 out of 10 patents)

Kathleen Hannon Davies (2 out of 5 patents)

4. Michael Francis O'Connor (1 out of 30 patents)

5. John Gilbert (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: N-Lighten Technologies. Retrieved from https://idiyas.com/company/n-lighten-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]