Company Filing History:

6 out of 360

Ofs Fitel, LLC

patents

2 out of 218

Fitel USA Corporation

patents

2 out of 52

Furukawa Electric North America, Inc.

patents

Years Active: 2005-2015

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8980369 - Accelerated aging of phosphorus-doped optical fibers (2015-03-17),

2. 8445059 - Accelerated aging of phosphorus-doped optical fibers (2013-05-21),

3. 8315493 - Low loss optical fiber designs for confining optical power to low-doped regions (2012-11-20),

4. 8295668 - Low loss optical fiber designs and methods for their manufacture (2012-10-23),

5. 8111961 - Accelerated aging of phosphorus-doped optical fibers (2012-02-07),

6. 8073301 - Low loss optical fiber designs for confining optical power to low-doped regions (2011-12-06),

7. 7164833 - Optical fiber for improved performance in S-, C- and L-bands (2007-01-16),

8. 6959137 - Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same (2005-10-25),

9. 6952517 - Method for the manufacture of optical fibers, improved optical fibers, and improved raman fiber amplifier communication systems (2005-10-04),

10. 6904217 - Method for the manufacture of optical fibers, improved optical fibers, and improved Raman fiber amplifier communication systems (2005-06-07),

Title: The Innovations of Robert Lingle, Jr.

Introduction

Robert Lingle, Jr. is a notable inventor based in Norcross, GA (US), recognized for his significant contributions to the field of optical fibers. With a total of 10 patents to his name, Lingle has made remarkable advancements that address critical challenges in optical technology.

Latest Patents

One of Lingle's latest patents focuses on the accelerated aging of phosphorus-doped optical fibers. This innovation overcomes adverse hydrogen aging limitations in multiply-doped optical fibers by utilizing a deuterium passivation process. The treatment effectively pre-reacts the glass with deuterium, rendering the most active glass sites unavailable for reaction with hydrogen during service. The optical fibers primarily of interest are those doped with mixtures of germanium and phosphorus, and the patent details optimum passivating process conditions.

Career Highlights

Throughout his career, Robert Lingle, Jr. has worked with prominent companies such as OFS Fitel, LLC and Fitel USA Corporation. His work has significantly impacted the development and enhancement of optical fiber technologies.

Collaborations

Lingle has collaborated with notable individuals in the field, including David Kalish and David W. Peckham. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Robert Lingle, Jr. stands out as a pioneering inventor in the optical fiber industry, with a strong portfolio of patents that address critical technological challenges. His work continues to influence the future of optical technology.

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1 patent (EPO):

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