Siegfried Wahl

This inventor holds 31 USPTO granted patents and 7 published patent applications, plus 3 CIPO patents and 37 EPO patents. Top assignees: Carl Zeiss Vision International Gmbh, Carl Zeiss Ag, Carl Zeiss Smt Gmbh. Active years: 2008-2026.

USPTO Granted Patents = 31 (Patent Applications = 7)

% Patents Active = 96.8

CIPO Patents = 3

EPO Patents = 37 (Patent Applications = 59)

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 20(Granted Patents)

Company Filing History:

29 out of 243

Carl Zeiss Vision International Gmbh

where one patent can have more than one assignee

Years Active: 2008-2026

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12543948 - Apparatus and a method configured for determining a choroidal topography over a region on a retina (2026-02-10),

2. 12471772 - Determining a refractive error of an eye (2025-11-18),

3. 12465211 - Method and system for operating an optometry device (2025-11-11),

4. 12256993 - Method and device for determining a visual performance (2025-03-25),

5. 12178510 - Determining a visual performance of an eye of a person (2024-12-31),

6. 12042224 - Method and device for determining at least one astigmatic effect of at least one eye (2024-07-23),

7. 12016627 - Method and device for determining a refractive error (2024-06-25),

8. 11944383 - Apparatus and method for determining the refractive error of an eye (2024-04-02),

9. 11906820 - Spectacle lens and a method for producing a spectacle lens (2024-02-20),

10. 11892366 - Method and system for determining at least one optical parameter of an optical lens (2024-02-06),

11. 11883098 - Device and method for determining at least one ocular aberration (2024-01-30),

12. 11849997 - Apparatus and method for determining the refractive error of an eye (2023-12-26),

13. 11826306 - Device and computer program for training a preferred retinal locus of fixation (2023-11-28),

14. 11809023 - Spectacle lens and a method for producing a spectacle lens (2023-11-07),

15. 11782293 - Progressive addition lens for myopia control and method of manufacturing the same (2023-10-10),

Title: Siegfried Wahl: Pioneering Inventor from Donzdorf

Introduction: Siegfried Wahl is a renowned inventor hailing from Donzdorf, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Siegfried Wahl holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, Siegfried Wahl has worked with leading tech companies to develop cutting-edge solutions that have revolutionized industries and improved the quality of life for many.

Collaborations: Siegfried Wahl has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Siegfried Wahl's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.