For the Inventor, By the Inventor

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Minnetonka, MN, United States of America

Springworks, LLC

USPTO Granted Patents = 12

% Expired Patents = 58.3

EPO Patents = 1

Trademarks = 1

Forward Citations = 199

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21 inventors (with patents filed for the assignee):

Richard Ernest Demaray (10 out of 38 patents)

Hongmei Zhang (7 out of 12 patents)

Ravi Mullapudi (6 out of 22 patents)

4. Mukundan Narasimhan (6 out of 11 patents)

5. Vassiliki Milonopoulou (2 out of 4 patents)

6. Rajiv Pethe (2 out of 7 patents)

7. Kai-An Wang (1 out of 25 patents)

8. Steve Hovey (1 out of 5 patents)

9. Qing Zhu (1 out of 20 patents)

10. Tao Pan (1 out of 47 patents)

11. Yu Cheng Chen (1 out of 60 patents)

12. Shiva Prakash (1 out of 32 patents)

13. Hong Mei Zhang (1 out of 3 patents)

14. Yong Jin Xie (1 out of 2 patents)

15. David Dawes (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. 8105466 - Biased pulse DC reactive sputtering of oxide films (2012-01-31),

2. 8076005 - Energy conversion and storage films and devices by physical vapor deposition of titanium and titanium oxides and sub-oxides (2011-12-13),

3. 8045832 - Mode size converter for a planar waveguide (2011-10-25),

4. 7838133 - Deposition of perovskite and other compound ceramic films for dielectric applications (2010-11-23),

5. 7826702 - Optically coupling into highly uniform waveguides (2010-11-02),

6. 7638350 - Fingerprint sensors using membrane switch arrays (2009-12-29),

7. 7544276 - Biased pulse DC reactive sputtering of oxide films (2009-06-09),

8. 7469558 - As-deposited planar optical waveguides with low scattering loss and methods for their manufacture (2008-12-30),

9. 7413998 - Biased pulse DC reactive sputtering of oxide films (2008-08-19),

10. 7404877 - Low temperature zirconia based thermal barrier layer by PVD (2008-07-29),

11. 7381657 - Biased pulse DC reactive sputtering of oxide films (2008-06-03),

12. 7378356 - Biased pulse DC reactive sputtering of oxide films (2008-05-27),

SpringWorks, LLC is a technology company specializing in software development and consulting services. We provide innovative and tailored solutions to help businesses streamline their operations and achieve their goals. With a team of experienced professionals, we leverage the latest technologies and industry best practices to deliver high-quality software products and services. Visit our website to learn more about our offerings and how we can assist your business.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Springworks, LLC

12 Patents

#40 in Minnetonka, MN

#733 in Minnesota

#25,494 in US

#48,027 in the World

Minnetonka, MN, United States of America

Springworks, LLC

Forward Citations = 199

21 inventors:

Richard Ernest Demaray (10 out of 38 patents)

Hongmei Zhang (7 out of 12 patents)

Ravi Mullapudi (6 out of 22 patents)

4. Mukundan Narasimhan (6 out of 11 patents)

5. Vassiliki Milonopoulou (2 out of 4 patents)

Please report any incorrect information to [email protected]

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