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For the Inventor, By the Inventor

Klein-Winternheim, Germany

Ludwig Ross

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 210(Granted Patents)


Location History:

  • Kelin-Winternheim, DE (1987)
  • 6500 Mainz, DE (1988)
  • Klein-Winterheim, DE (1988 - 1989)
  • Klein-Winternheim, DE (1984 - 1991)
  • Klein-Winterhei, DE (1992)

Company Filing History:

goldMedal12 out of 241 
 
Schott Glaswerke
 patents
silverMedal1 out of 832,718 
Other
 patents

Years Active: 1984-1992

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13 patents (USPTO):Explore Patents
1. 5114453 - Lightwave guide produced by ion exchange of cs+ ions (1992-05-19),
2. 5004707 - Lightwave guide produced from special substrate glasses by ion exchange (1991-04-02),
3. 4824809 - Optical CdO and ThO.sub.2 -free glass with refractive indices of (1989-04-25),
4. 4814299 - Optical glass with refractive index 1.60, an abbe number 58, with high (1989-03-21),
5. 4734389 - Highly refractive optical glass with refractive indices >1.83 and Abbe (1988-03-29),
6. 4721690 - High PbO-content glasses in the system SiO.sub.2 --PbO--M.sub.2 O with (1988-01-26),
7. 4719186 - Optical and ophthalmic glass with refractive indices greater than or (1988-01-12),
8. 4686196 - Phototropic glass with a refractive index greater than or equal to 1.59, (1987-08-11),
9. 4584279 - Optical glass with refractive indices>1.90, Abbe numbers>25 and high (1986-04-22),
10. 4562161 - Optical and ophthalmic glass with refractive indices greater than or (1985-12-31),
11. 4526874 - Optical light weight glass with a refractive index of >1.70, an Abbe (1985-07-02),
12. 4508834 - Spectacle glass with increased refractive index (1985-04-02),
13. 4485178 - Phototropic glass with a brown tint in the irradiated state (1984-11-27),

Title: The Innovations of Ludwig Ross

Introduction

Ludwig Ross is a notable inventor based in Klein-Winternheim, Germany. He has made significant contributions to the field of lightwave technology, holding a total of 13 patents. His work focuses on the production of lightwave guides through innovative methods involving ion exchange.

Latest Patents

Among his latest patents is a method for producing mono- or multimodal lightwave guides from special substrate glasses. This process utilizes a glass system composed of SiO₂, B₂O₃, Al₂O₃, K₂O, and F⁻ ions. The method involves the partial exchange of Li⁺, Na⁺, and/or K⁺ ions present in the glass with Cs⁺ ions. The substrate glasses have specific compositions, including SiO₂ (45-72 mol%), B₂O₃ (8-25 mol%), Al₂O₃ (1-25 mol%), and K₂O (6-18 mol%). Another patent details the production of lightwave guides from these special substrate glasses, emphasizing the same innovative ion exchange process.

Career Highlights

Ludwig Ross has worked with prominent companies in the glass and optics industry, including Schott Glaswerke. His expertise in the field has allowed him to develop advanced technologies that enhance the performance of lightwave guides.

Collaborations

Throughout his career, Ross has collaborated with notable colleagues such as Volkmar Geiler and Georg Gliemeroth. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Ludwig Ross is a distinguished inventor whose work in lightwave technology has led to numerous patents and advancements in the field. His innovative methods and collaborations continue to influence the industry significantly.

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