Walter Schwarzenbach

This inventor holds 54 USPTO granted patents and 14 published patent applications and 23 EPO patents, primarily in Semiconductor Fabrication. Top assignees: Soitec, S.o.i.tec Silicon on Insulator Technologies, S.o.i. Tec Silicon on Insulator Technologies, S.a.. Active years: 2004-2026.

USPTO Granted Patents = 54 (Patent Applications = 14)

% Patents Active = 92.6

EPO Patents = 23 (Patent Applications = 28)

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 97(Granted Patents)

Forward Citations (Not Self Cited) = 88(Dec 10, 2025)

Location History:

St. Nazaire les Eymes, FR (2006)
Biviers, FR (2004 - 2007)
Saint Nazaire Eymes, FR (2011)
Saint Nzaire les Eymes, FR (2013)
Saint-Nazaire-les-Eymes, FR (2004 - 2024)

Company Filing History:

S.o.i.tec Silicon on Insulator Technologies

patents

6 out of 86

S.o.i. Tec Silicon on Insulator Technologies, S.a.

patents

4. 1 out of 850

National University of Singapore

patents

where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:

Semiconductor Structure

Image Sensors

Strained Substrates

Hybrid Integration

Substrate Manufacturing

Layer Transfer

Thin Layer Separation

Defect Density

Transistor Channels

Thermal Annealing

Bonding Techniques

Silicon on Insulator

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12685097 - Method for manufacturing a semiconductor-on- insulator substrate for radiofrequency applications (2026-07-14),

2. 12672526 - Method for manufacturing a semiconductor-on-insulator substrate for radiofrequency applications (2026-06-30),

3. 12476134 - Semiconductor structure for digital and radiofrequency applications, and method for manufacturing such a structure (2025-11-18),

4. 12272720 - Front-side type image sensors (2025-04-08),

5. 12261079 - Method for fabricating a strained semiconductor-on-insulator substrate (2025-03-25),

6. 12218201 - Device architectures with tensile and compressive strained substrates (2025-02-04),

7. 12198975 - Semiconductor on insulator structure for a front side type imager (2025-01-14),

8. 12176244 - Method for bonding two substrates (2024-12-24),

9. 12148755 - Front-side-type image sensor (2024-11-19),

10. 12100727 - Method for manufacturing a substrate for a front-facing image sensor (2024-09-24),

11. 12074056 - Method for producing an advanced substrate for hybrid integration (2024-08-27),

12. 11876020 - Method for manufacturing a CFET device (2024-01-16),

13. 11855120 - Substrate for a front-side-type image sensor and method for producing such a substrate (2023-12-26),

14. 11728207 - Method for fabricating a strained semiconductor-on-insulator substrate (2023-08-15),

15. 11552123 - Front-side type image sensors (2023-01-10),

Title: Inventor Walter Schwarzenbach

Introduction: Walter Schwarzenbach is a renowned inventor based in Saint Nazaire les Eymes, France, known for his groundbreaking contributions to various fields.

Latest Patents: Walter Schwarzenbach holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials.

Career Highlights: With a career spanning over two decades, Walter Schwarzenbach has worked tirelessly to develop innovative solutions to pressing global challenges. His inventions have significantly impacted industries such as clean energy, biotechnology, and manufacturing.

Collaborations: Throughout his career, Walter Schwarzenbach has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His collaborative efforts have resulted in the successful commercialization of several patented technologies.

Conclusion: Walter Schwarzenbach's dedication to innovation and his passion for creating a sustainable future have established him as a prominent figure in the world of inventors. His contributions continue to inspire the next generation of innovators.