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For the Inventor, By the Inventor

St. Peters, MO, United States of America

Sunedison Semiconductor Limited


USPTO Granted Patents = 16


Trademarks = 7

Forward Citations = 204

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43 inventors (with patents filed for the assignee):

goldMedal Jeffrey Louis Libbert (5 out of 53 patents)

silverMedal Lu Fei (2 out of 12 patents)

bronzeMedal Michael John Ries (2 out of 9 patents)

4.  Sumeet S Bhagavat (1 out of 29 patents)

5.  Carissima Marie Hudson (1 out of 29 patents)

6.  Richard Joseph Phillips (1 out of 38 patents)

7.  Guoqiang David Zhang (1 out of 7 patents)

8.  Soubir Basak (1 out of 17 patents)

9.  Gaurab Samanta (1 out of 19 patents)

10.  Robert J Falster (1 out of 80 patents)

11.  Vladimir V Voronkov (1 out of 22 patents)

12.  Jae-Woo Ryu (1 out of 10 patents)

13.  Igor Rapoport (1 out of 3 patents)

14.  Hariprasad Sreedharamurthy (1 out of 22 patents)

15.  Alexis Grabbe (1 out of 16 patents)


16 patents:

1. 9951440 - Methods for producing low oxygen silicon ingots (2018-04-24),
2. 9939511 - Surface photovoltage calibration standard (2018-04-10),
3. 9459935 - Methods and systems for deterministic and multithreaded script objects and script engine (2016-10-04),
4. 9343379 - Method to delineate crystal related defects (2016-05-17),
5. 9317912 - Symmetry based air pocket detection methods and systems (2016-04-19),
6. 9281233 - Method for low temperature layer transfer in the preparation of multilayer semiconductor devices (2016-03-08),
7. 9159596 - Clamping apparatus for cleaving a bonded wafer structure (2015-10-13),
8. 9156187 - Methods for mounting an ingot on a wire saw (2015-10-13),
9. 9129919 - Production of high precipitate density wafers by activation of inactive oxygen precipitate nuclei (2015-09-08),
10. 8940094 - Methods for fabricating a semiconductor wafer processing device (2015-01-27),
11. 8859393 - Methods for in-situ passivation of silicon-on-insulator wafers (2014-10-14),
12. 8857214 - Methods for producing crucibles with a reduced amount of bubbles (2014-10-14),
13. 8853054 - Method of manufacturing silicon-on-insulator wafers (2014-10-07),
14. 8846493 - Methods for producing silicon on insulator structures having high resistivity regions in the handle wafer (2014-09-30),
15. 8833564 - Systems and methods for reducing dust in granular material (2014-09-16),
SunEdison Semiconductor Limited is a global leader in advanced material and component solutions for semiconductors. With a focus on innovation, they deliver products and technologies that enable their customers to create next-generation integrated circuits. Their wide range of offerings includes silicon wafers, epitaxial wafers, and more. SunEdison Semiconductor strives to provide cutting-edge solutions that drive industry advancements and fuel the growth of the semiconductor market.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

16 Patents

#5 in St. Peters, MO

#263 in Missouri

#19,269 in US

#36,651 in the World

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St. Peters, MO, United States of America

Sunedison Semiconductor Limited

Forward Citations = 204

43 inventors:

goldMedal Jeffrey Louis Libbert (5 out of 53 patents)

silverMedal Lu Fei (2 out of 12 patents)

bronzeMedal Michael John Ries (2 out of 9 patents)

4.  Sumeet S Bhagavat (1 out of 29 patents)

5.  Carissima Marie Hudson (1 out of 29 patents)

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