% Expired Patents = 33.3

EPO Patents = 5

Forward Citations = 24

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13 inventors (with patents filed for the assignee):

Dennis R Hollars (5 out of 23 patents)

Bruce Hachtmann (4 out of 8 patents)

Thomas M Valeri (3 out of 4 patents)

4. Arthur C Wall (2 out of 5 patents)

5. David B Pearce (2 out of 4 patents)

6. Liguang Gong (2 out of 2 patents)

7. Gang Grant Peng (1 out of 15 patents)

8. Puthur Paulson (1 out of 1 patent)

9. Don Person (1 out of 1 patent)

10. Preston Clover (1 out of 1 patent)

11. Rocky Taylor (1 out of 1 patent)

12. Christine Tsai (1 out of 1 patent)

13. Herb Delarosa (1 out of 1 patent)

14. Qing Qian (5 patents)

15. Josef Bonigut (4 patents)

6 patents: Sort by Forward Citations

1. 9947531 - High rate sputter deposition of alkali metal-containing precursor films useful to fabricate chalcogenide semiconductors (2018-04-17),

2. 9818906 - Web based chemical bath deposition apparatus (2017-11-14),

3. 9640710 - Solar cell interconnection method using a flat metallic mesh (2017-05-02),

4. 9530926 - Automated flexible solar cell fabrication and interconnection utilizing rolls expanded metallic mesh (2016-12-27),

5. 8802479 - Solar cell interconnection method using a flat metallic mesh (2014-08-12),

6. 8398834 - Target utilization improvement for rotatable magnetrons (2013-03-19),

Company Overview

Nuvosun, Inc. is a leading solar technology company specializing in advanced thin-film photovoltaics. Founded in 2008, Nuvosun is dedicated to providing high-efficiency solar solutions for residential, commercial, and industrial applications. With a focus on innovation and sustainability, Nuvosun is committed to reducing carbon footprint and contributing to a cleaner, greener future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#127 in Milpitas, CA

#10,570 in California

#44,981 in US

Milpitas, CA, United States of America

Nuvosun, Inc.

Forward Citations = 24

13 inventors:

Dennis R Hollars (5 out of 23 patents)

Bruce Hachtmann (4 out of 8 patents)

Thomas M Valeri (3 out of 4 patents)

4. Arthur C Wall (2 out of 5 patents)

5. David B Pearce (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nuvosun, Inc.. Retrieved from https://idiyas.com/company/nuvosun

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]

5 patents (EPO):

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]