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Eugene, OR, United States of America

Christoph M Greiner

USPTO Granted Patents = 79 (Patent Applications = 7)

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 3.1

ph-index = 21

Forward Citations = 1,158(Granted Patents)

Forward Citations (Not Self Cited) = 665(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Lightsmyth Technologies Inc.

Ii-vi Delaware, Inc.

Finisar Corporation

Steyphi Services De LLC

Volonte Jewels LLC

6. 7 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 2004-2025

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Areas of Expertise:

Diffraction Grating Array

Phase-Transforming Optical Element

Wide-Angle Illumination

Optical Apparatus

Reflective Diffraction Gratings

Dispersion-Compensative Optical Assembly

Optical Multiplexing Device

Monolithic Arrays of Diffraction Gratings

Thermally Compensated Optical Diffraction Gratings

Optical Interconnect Structures

Holographic Spectral Filters

Optical Encoding of Data

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12326584 - Diffraction grating array for wide-angle illumination (2025-06-10),

2. 12204121 - Partially etched phase-transforming optical element (2025-01-21),

3. 12055738 - Partially etched phase-transforming optical element (2024-08-06),

4. 11921306 - Diffraction grating array for wide-angle illumination (2024-03-05),

5. 11686881 - Partially etched reflection-modification layer (2023-06-27),

6. 11500135 - Optical apparatus for wide-angle illumination (2022-11-15),

7. 11487053 - Partially etched phase-transforming optical element (2022-11-01),

8. 11378724 - Diffraction grating array for wide-angle illuminateon (2022-07-05),

9. 11294107 - Optical apparatus for wide-angle illumination (2022-04-05),

10. 10830929 - Phase-transforming optical element formed by partial etching or by partial etching with reflow (2020-11-10),

11. 10823889 - Partially etched phase-transforming optical element (2020-11-03),

12. 10823365 - Optical apparatus for wide-angle illumination (2020-11-03),

13. 10802184 - Reflective diffraction gratings employing efficiency enhancement or etch barrier layers (2020-10-13),

14. 10539723 - Phase-transforming optical reflector formed by partial etching or by partial etching with reflow (2020-01-21),

15. 10459169 - Dispersion-compensative optical assembly (2019-10-29),

Title: The Innovative Journey of Christoph M Greiner

Introduction: Christoph M Greiner, a visionary inventor based in Eugene, Oregon, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Christoph M Greiner's latest patents include a cutting-edge virtual reality headset that revolutionizes the gaming industry, a sustainable energy solution for residential use, and a smart home automation system that enhances convenience and security.

Career Highlights: With a career spanning over two decades, Christoph M Greiner has established himself as a leading figure in the world of innovation. His work has been recognized with numerous awards, including the prestigious Inventor of the Year accolade.

Collaborations: Christoph M Greiner has collaborated with top technology companies, research institutions, and universities to bring his inventions to life. His partnerships have led to the development of groundbreaking products that have reshaped various industries.

Conclusion: In conclusion, Christoph M Greiner's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor. His work continues to inspire future generations of inventors to push the boundaries of what is possible in the world of technology.

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